Bird Fact Friday– the American robin, a wood thrush & their song

Adapted from pages 2-4 of Listening to a Continent Sing:

Use this QR code to hear the American robin’s song.

A robin begins to sing, 5:34 a.m., about half an hour before sunrise. His low, sweet carols drop from above one by one, cheerily, cheer- up, cheerio, cheerily. He accelerates now, adding a single high screechy note, a hisselly, after each caroled series, but soon there will be two or more such high, exclamatory notes. He combines sequences of different caroled and hisselly notes to express all that is on his mind, sometimes even singing the two contrasting notes simultaneously with a low carol from his left voice box and a high hisselly from his right, but for now the effort of deep listening is too much like work. 

A wood thrush joins in. He awakes with sharp whit whit calls, as if a bit peeved, then gradually calms to softer bup bup notes, and soon he’s in full song. Emerging are five different half- second masterpieces of rising and falling, rich, pure notes. And the flourishes— what a pity that I cannot slow them down now and hear the pure magic in the way the thrush must hear it, with his precision breathing  through his two voice boxes producing the most extraordinary harmonies imaginable.

Use this QR code to listen to the wood thrush’s song.

The robin and thrush now travel back in time together in search of their roots, meeting up with me some hundreds of millions of years ago, when we all had the same ancestor, when we were one. We belong to an extended family, each of us an extraordinary success story, each of us with an unbroken string of successful ancestors dating back to the beginning of time. The robin, the thrush, and I are equals: “Mitakuye oyasin,” the Sioux would say as they end a prayer, “all my relations.”

The robin, the wood thrush . . . Yes, I know why I’m here. Disjointed thoughts surface with jumbled words that do no justice to the certainty of purpose . . . to celebrate life, and the lives of other creatures along the way . . . to hear this continent sing, not only the birds but also the people, flowers and trees, rocks and rivers, mountains and prairies, clouds and sky, all that is . . . to discover America all over again, from the seat of a bicycle . . .to embrace reality, leaving behind the insanity of a workplace gone amuck . . . to simply be, to strip life to its bare essentials and discover what emerges . . . and in the process, perhaps find my future . . . by listening to birds!

KroodsmaListening to a Continent Sing
Birdsong by Bicycle from the Atlantic to the Pacific
By Donald Kroodsma

Join birdsong expert Donald Kroodsma on a ten-week, ten-state bicycle journey as he travels with his son from the Atlantic to the Pacific, lingering and listening to our continent sing as no one has before. On remote country roads, over terrain vast and spectacular, from dawn to dusk and sometimes through the night, you will gain a deep appreciation for the natural symphony of birdsong many of us take for granted. Come along and marvel at how expressive these creatures are as Kroodsma leads you west across nearly five thousand miles—at a leisurely pace that enables a deep listen.

Listening to a Continent Sing is also a guided tour through the history of a young nation and the geology of an ancient landscape, and an invitation to set aside the bustle of everyday life to follow one’s dreams. It is a celebration of flowers and trees, rocks and rivers, mountains and prairies, clouds and sky, headwinds and calm, and of local voices and the people you will meet along the way. It is also the story of a father and son deepening their bond as they travel the slow road together from coast to coast.

Beautifully illustrated throughout with drawings of birds and scenes and featuring QR codes that link to audio birdsong, this poignant and insightful book takes you on a travel adventure unlike any other—accompanied on every leg of your journey by birdsong.

 

Bird Fact Friday— “Tropical Chickens”

Adapted from pages 264-265 of The New Neotropical Companion:

The 56 species of chachalacas, guans, and curassows are similar in appearance to chickens and turkeys, and are in the same order, Galliformes, but are in their own family, Cracidae. They are found in dense jungle, mature forest, montane forest, and cloud forest. Though individuals and sometimes pairs or small flocks are often observed on the forest floor, small flocks are often seen perched in trees.

The 15 chachalaca species are all slender, brownish olive in color, and have long tails. Each species is about 51 cm (20 in) from beak to tail tip. A chachalaca has a chicken-like head, with a bare red throat, usually visible only at close range. Most species form flocks of up to 20 or more birds. Chachalacas are highly vocal. The Plain Chachalaca (Ortalis vetula) is among the noisiest of tropical birds. Dawn along a rain forest edge is often greeted by a host of chachalaca males, each enthusiastically calling its harsh and monotonous cha-cha- lac! The birds often remain in thick cover, even when vocalizing, but an individual may call from a bare limb, affording easy views.

A female Bare-faced Curassow (Crax fasciolata) perched in a tree. This is an example of a “Tropical Chicken.” Photo credit: John Kricher.

Twenty-five species of guans and 16 species of curassows occur in Neotropical lowland and montane forests. Larger than chachalacas—most are the size of a small, slender turkey—they have glossy, black plumage set off by varying amounts of white or rufous. Some, like the Horned Guan (Oreophasis derbianus) and the Helmeted Curassow (Pauxi pauxi), have bright red “horns” or wattles on the head and/or beak. The Blue-throated Piping-Guan (Pipile cumanensis) and the Red-throated Piping-Guan (P. cujubi) have much white about the head and wings and a patch of colorful skin on the throat. 

Guans and curassows, though quite large, can be difficult to observe well. Small flocks move within the canopy, defying you to get a satisfactory binocular view of them. Like chachalacas, guans and curassows are often vocal, especially in the early morning hours.

There are 23 species of New World quail (family Odontophoridae) in the Neotropics, but seeing them requires a lot of searching and good luck. They are generally a secretive, cryptic group, rarely giving observers a good close look, as they scurry quietly along the shaded forest interior. Most of these species have narrow ranges but a few are more widely ranging.

New Neotropical Companion CoverThe New Neotropical Companion
John Kricher
Chapter One

The New Neotropical Companion is the completely revised and expanded edition of a book that has helped thousands of people to understand the complex ecology and natural history of the most species-rich area on Earth, the American tropics. Featuring stunning color photos throughout, it is a sweeping and cutting-edge account of tropical ecology that includes not only tropical rain forests but also other ecosystems such as cloud forests, rivers, savannas, and mountains. This is the only guide to the American tropics that is all-inclusive, encompassing the entire region’s ecology and the amazing relationships among species rather than focusing just on species identification.

The New Neotropical Companion is a book unlike any other. Here, you will learn how to recognize distinctive ecological patterns of rain forests and other habitats and to interpret how these remarkable ecosystems function—everything is explained in clear and engaging prose free of jargon. You will also be introduced to the region’s astonishing plant and animal life.

 

Bird Fact Friday: Gulpers & Mashers

Adapted from page 163 of The New Neotropical Companion:

Birds are selective about the size of the fruits they eat and how they consume them. Species such as toucans, aracaris, and toucanets pluck fruit, juggle it in the bill, and then often reject it by dropping it. Large fruits are particularly at risk of rejection and may be found scarred by bill marks. Nathaniel Wheelwright hypothesized that plants are under strong selection pressure to produce small to medium-size fruits, as larger ones are rejected by most bird species except those with the widest gapes. Thus large fruits will tend to be selected by large birds such as curassows and guans. Large fruits permit more energy to be stored in the seeds, an advantage once dispersal and germination have occurred.

This Grayish Saltator (Saltator coerulescens) is an obvious example of a masher. Photo by John Kricher.

Studies by various researchers in Costa Rica indicated two basic methods by which birds devour fruit. Anyone can observe these methods in the field. Some birds (mashers) mash up the fruit, dropping the seeds as they do, while others (gulpers) gulp the fruit whole, subsequently either regurgitating or defecating seeds. Mashers are mostly finches and tanagers, and gulpers are toucans, trogons, and manakins. Mashers appear more sensitive to taste than gulpers, showing a distinct preference for fruits rich in sugars. Gulpers swallow fruit whole and appear taste insensitive.

New Neotropical Companion CoverThe New Neotropical Companion
John Kricher
Chapter One

The New Neotropical Companion is the completely revised and expanded edition of a book that has helped thousands of people to understand the complex ecology and natural history of the most species-rich area on Earth, the American tropics. Featuring stunning color photos throughout, it is a sweeping and cutting-edge account of tropical ecology that includes not only tropical rain forests but also other ecosystems such as cloud forests, rivers, savannas, and mountains. This is the only guide to the American tropics that is all-inclusive, encompassing the entire region’s ecology and the amazing relationships among species rather than focusing just on species identification.

The New Neotropical Companion is a book unlike any other. Here, you will learn how to recognize distinctive ecological patterns of rain forests and other habitats and to interpret how these remarkable ecosystems function—everything is explained in clear and engaging prose free of jargon. You will also be introduced to the region’s astonishing plant and animal life.

 

 

 

Bird Fact Friday – The Short-eared Owl

Adapted from pages 184-185 of Wildlife of the Arctic:

While breeding, male Short-eared owls have buff and white facial discs, with a black bill and yellow eyes. Their underparts are pale buff, paler still on the belly, the whole streaked with dark brown, the streaking heavier on the breast and throat. Their upperparts are tawny-buff, heavily streaked dark brown. Breeding females are similar, but deeper buff and, in general, are more heavily marked.  

In studies of the owl’s diet mammals constituted around 95% of the biomass, with rodents and shrews providing the bulk of that percentage, though the owls also take stoats and weasels. Birds, amphibians, reptiles and insects provide the remaining 5%. Arctic breeding Short-eareds are invariably ground nesters, Short-eareds being one of few owls that makes a ‘proper’ nest. In it the female lays 2-13 eggs, the species reacting in a similar fashion to Snowy Owls in lemming years.

This photo illustrates how the Short-eared Owl (Asio flammeus) can turn its head through 180° to look directly over its back.

Short-eared Owl breeds on Iceland, in northern Fennoscandia and across Russia to Kamchatka, though rarely to the north coast. Breeds in Alaska, the Yukon and North-West Territories, around Hudson Bay, in Labrador and on southern Baffin Island. At all times the actual distribution of the owls is dependent on prey density, but northern owls do move south to north-west Europe, central Asia and continental United States.

Wildlife of the Arctic
By Richard Sale & Per Michelsen

Wildlife of the Arctic is an accessible and richly illustrated pocket-sized photographic field guide to the birds, land and sea mammals, and plants and lichens of the northern polar region–including Alaska, Canada, Greenland, Iceland, Scandinavia, and Russia. Written and illustrated by naturalists with extensive Arctic experience, this handy book features detailed facing-page descriptions of each species, including information about identification, range, distribution, and breeding and wintering grounds. A substantial introduction explains the area covered, with information on the poles, geology, snow and ice, auroras, and the influence of global warming. This portable, user-friendly guide is the perfect companion for birders, ecotourists, and cruise-line passengers visiting the Arctic Circle and other areas of the far north.

  • An accessible and richly illustrated pocket-sized photographic field guide to Artic wildlife
  • Features more than 800 color photos illustrating more than 250 bird species, 60 land mammals, and 30 seals and whales
  • Includes extensive facing-page species descriptions and identification information
  • Provides an overview of the Arctic region, with information on the poles, geology, snow and ice, auroras, and the influence of global warming
  • Explores each family of birds and mammals, and has sections covering fish, insects, plants, and lichens

 

Bird Fact Friday – the Bald Eagle

Adapted from pages 94-95 of Wildlife of the Arctic

The Bald Eagle is a magnificent bird, the Nearctic equivalent of the White-tailed Eagle. Adults have a white head (the origin of the name) and white tail, but are otherwise dark brown, with a pattern of scalloping from pale feather tips. Sexes are similar. Juvenile eagles do not acquire the adult coloring until they are 3-5 years old. In early young immatures there is a significant amount of white in the plumage which aids distinguishing the birds from adult Golden Eagles. Northern birds are larger than their cousins of the souther US states, the two being considered sub-species.

This bird is piscivorous but an opportunistic feeder, taking both terrestrial and aquatic mammals (e.g. hares and muskrats) as well as birds (primarily waterfowl and gulls). They also feed on carrion and are not infrequent visitors to garbage dumps in Alaska. They hunt both by flying slowly over probable prey sites and from perches, and will pirate food from other Bald Eagles, as well as from Osprey and herons, both of which are, in general, better at fishing but cannot defend themselves against the eagles. They also makes piratical attacks on Peregrines and even on Sea Otters and Coyotes.

Bald eagles nest primarily in trees, and often re-uses nests which may actually be refurbished prior to the birds migrating as well as when they return to the breeding site. One nest known to have been used continuously over several decades grew to be almost 3m in diameter and over 3m high and weighed an estimated 2t: the tree then blew down in a storm. In areas where trees are absent, they will nest on cliffs or even on the ground provided the site is elevated to give the incubating bird good visibility. 1-3, but usually 2, eggs are laid. Asynchronous hatching means first chick hatched usually outcompetes later hatchlings which may die of starvation. 

An adult Bald Eagle at nest. Photo credit: Richard Sale & Per Michelsen.

The Bald Eagle is the emblem of the United States, which made it even sadder when numbers declined sharply as a result of subsidised shooting and the widespread use of organochlorines in the continental US. In Alaska the use of pesticides was minimal, but a bounty on eagles set in 1917 – the result of lobbying by fishermen and fox trappers – was not lifted until 1953. Although the bounty led to ill-advised slaughter, the state remained a stronghold of the species and continues to do so. Once hunting and DDT were banned the population recovered quickly: in Alaska the population increased by about 70% between the late 1960s and the late 1990s. Alaska and the Canadian province of British Columbia are the strongholds of the species with the population now probably close to the carrying capacity of the environment.

Bald Eagles breed in central and southern Alaska, including the Aleutians, and across North America, but rarely north of the timberline. In winter the birds move to the continental United States, though birds in southern Alaska are resident.

Wildlife of the Arctic
By Richard Sale & Per Michelsen

Wildlife of the Arctic is an accessible and richly illustrated pocket-sized photographic field guide to the birds, land and sea mammals, and plants and lichens of the northern polar region–including Alaska, Canada, Greenland, Iceland, Scandinavia, and Russia. Written and illustrated by naturalists with extensive Arctic experience, this handy book features detailed facing-page descriptions of each species, including information about identification, range, distribution, and breeding and wintering grounds. A substantial introduction explains the area covered, with information on the poles, geology, snow and ice, auroras, and the influence of global warming. This portable, user-friendly guide is the perfect companion for birders, ecotourists, and cruise-line passengers visiting the Arctic Circle and other areas of the far north.

  • An accessible and richly illustrated pocket-sized photographic field guide to Artic wildlife
  • Features more than 800 color photos illustrating more than 250 bird species, 60 land mammals, and 30 seals and whales
  • Includes extensive facing-page species descriptions and identification information
  • Provides an overview of the Arctic region, with information on the poles, geology, snow and ice, auroras, and the influence of global warming
  • Explores each family of birds and mammals, and has sections covering fish, insects, plants, and lichens

Bird Fact Friday – the Black Scoter

Adapted from pages 84-85 of Wildlife of the Arctic:

Formerly considered conspecific with the Common Scoter, the American Ornithologists’ Union divided the two into separate species on the basis of the drake’s bill pattern and shape, and also on differences in the mating calls (each produces a single note, that of the Black Scoter being longer). The plumage of male Black Scoters is essentially identical to that of male Commons, but the bill differs markedly. The base protuberance of breeding adults is entirely yellow-orange and is much less knob-like, being significantly flatter. The coloration of the remaining bill is similar in extent. The bill of Black Scoters (male and female) is slightly more hooked than that of Common Scoters. Female plumage is essentially identical to that of female Common Scoters.

A male Black Scoter (Melanitta americana). Photo credit: Richard Sale & Per Michelsen.

Black Scoters breed in Asiatic Russia east of the Lena delta (but not to the north coast) and on Kamchatka. They also breed in west and south Alaska, and in southern Quebec and Labrador. Both species are found in the lower Lena valley but there appears to be no overlap of ranges and no evidence of hybridisation. In winter the birds move to the Bering Sea and coasts of Japan. According to the IUCN, their status is nearly threatened, due to a decline in their population. 

Wildlife of the Arctic
By Richard Sale & Per Michelsen

Wildlife of the Arctic is an accessible and richly illustrated pocket-sized photographic field guide to the birds, land and sea mammals, and plants and lichens of the northern polar region–including Alaska, Canada, Greenland, Iceland, Scandinavia, and Russia. Written and illustrated by naturalists with extensive Arctic experience, this handy book features detailed facing-page descriptions of each species, including information about identification, range, distribution, and breeding and wintering grounds. A substantial introduction explains the area covered, with information on the poles, geology, snow and ice, auroras, and the influence of global warming. This portable, user-friendly guide is the perfect companion for birders, ecotourists, and cruise-line passengers visiting the Arctic Circle and other areas of the far north.

  • An accessible and richly illustrated pocket-sized photographic field guide to Artic wildlife
  • Features more than 800 color photos illustrating more than 250 bird species, 60 land mammals, and 30 seals and whales
  • Includes extensive facing-page species descriptions and identification information
  • Provides an overview of the Arctic region, with information on the poles, geology, snow and ice, auroras, and the influence of global warming
  • Explores each family of birds and mammals, and has sections covering fish, insects, plants, and lichens

 

Bird Fact Friday – the Red-throated Diver

For the next month, Bird Fact Friday will be showcasing passages and photographs from Wildlife of the Arctic, a forthcoming, pocket-sized photographic field guide to Arctic birds, mammals, and other wildlife. 

Adapted from pages 36 and 37 of the text:

A red-throated diver (Gavia stellata). Photo credit: Richard Sale & Per Michelsen.

With their delicately patterned plumage – seemingly the work of a talented painter rather than comprising individual feathers – the divers are among the most attractive of all northern birds.

The smallest of the divers and, with a red throat that develops for the breeding season, one of the most attractive. The head and remainder of the neck are pale grey. The upperparts lack the chequer-boarding of the larger divers, being grey-brown with white speckling. In winter the grey neck and red throat are lost, the back and upper wings being covered in a myriad of white speckles: looking like the Milky Way, these spots explain the Latin name – stellata – stars. The calls of the Red are also distinct from the voices of the other divers, being more waterfowl-like: in the UK’s Shetland Islands the calls led to the bird being named the ‘Rain Goose’, though to be fair, given the rainfall of northern Britain most birds could be associated with its arrival. Being smaller, Red-throated Diver can nest on smaller lakes, though this often means that the local food supply is inadequate for chick-rearing, the birds having to make a large number of flights to gather food. 

Circumpolar breeders, breeding on all the Arctic islands of Canada and Russia, though apparently absent from the New Siberian Islands. In winter the birds are seen in the North Atlantic, North Sea, Bering Sea and North Pacific.

Wildlife of the Arctic
By Richard Sale & Per Michelsen

Wildlife of the Arctic is an accessible and richly illustrated pocket-sized photographic field guide to the birds, land and sea mammals, and plants and lichens of the northern polar region–including Alaska, Canada, Greenland, Iceland, Scandinavia, and Russia. Written and illustrated by naturalists with extensive Arctic experience, this handy book features detailed facing-page descriptions of each species, including information about identification, range, distribution, and breeding and wintering grounds. A substantial introduction explains the area covered, with information on the poles, geology, snow and ice, auroras, and the influence of global warming. This portable, user-friendly guide is the perfect companion for birders, ecotourists, and cruise-line passengers visiting the Arctic Circle and other areas of the far north.

  • An accessible and richly illustrated pocket-sized photographic field guide to Artic wildlife
  • Features more than 800 color photos illustrating more than 250 bird species, 60 land mammals, and 30 seals and whales
  • Includes extensive facing-page species descriptions and identification information
  • Provides an overview of the Arctic region, with information on the poles, geology, snow and ice, auroras, and the influence of global warming
  • Explores each family of birds and mammals, and has sections covering fish, insects, plants, and lichens

Bird Fact Friday – Emperor Penguins

Adapted from pages 174-176 of Far From Land:

Diving to any sub-surface feast necessarily poses problems. An obvious problem is that, when underwater, the bird cannot breathe and must eke out those oxygen stores with which it submerges for as long as possible. The adaptations that help the diving bird overcome this difficulty has been most extensively studied in Emperor Penguins.

Given its size, and therefore predictable rate of oxygen consumption, an Emperor Penguin could remain underwater for about five minutes if its body processes continued to function as they do when it is breathing air. This ‘limit’ is comfortably exceeded by recorded dives lasting some 20 minutes. Just as a breathless athlete striving for the finishing line builds up lactic acid, so the underwater penguin builds up lactate, principally in the muscles. This is then flushed out when it returns eventually to the surface.

Another key adaptation to diving is a reduction in heart rate underwater, exactly as also occurs in diving seals and whales. Detected via attached electrocardiogram (ECG) recorders, the heart rate of a resting Emperor Penguin is around 70 beats/minute. This value roughly doubles immediately before the dive. If the dive is short, under five minutes, the underwater rate is about the same as when resting. If the dive is long, heart rate drops off dramatically, and may reach as low as three beats/minute. Just before the penguin surfaces, the rate accelerates. It can be around 200 beats/minute when the penguin surfaces and can breathe once more to replenish its oxygen stores.

Emperor Penguins are probably the deepest-diving of all seabirds, sometimes plumbing depths in excess of 500 m in pursuit of fish and squid. Illustration by: Bruce Pearson

Remembering that even in tropical seas, the water temperature below 200 m is probably no higher than 5°C, a further physiological problem faced by seabirds underwater is potentially that of cold. Penguins and auks have tight plumage that retains air close to the skin. This assists heat retention, albeit by creating buoyancy that hinders the downward dive. The situation is different in cormorants and shags. Their plumage is notoriously wettable. Think of the classic pose of a perched cormorant hanging out its wings to dry after a spell of swimming. If the water has reached the skin, the cormorant will have lost more heat than another seabird whose skin remains dry. How they retain heat became evident when European researchers looked at the plumage more closely. All four subspecies studied, living in sub-Arctic to subtropical climes, retained an insulating air layer in their plumage, which was, however, much thinner than for other species of diving birds. Detailed examination of the plumage showed that each cormorant body feather has a loose, instantaneously wet, outer section and a highly waterproof central portion.

Far From Land
Michael Brooke
With illustrations by Bruce Pearson

Seabirds evoke the spirit of the earth’s wildest places. They spend large portions of their lives at sea, often far from land, and nest on beautiful and remote islands that humans rarely visit. Thanks to the development of increasingly sophisticated and miniaturized devices that can track their every movement and behavior, it is now possible to observe the mysterious lives of these remarkable creatures as never before. This beautifully illustrated book takes you on a breathtaking journey around the globe to reveal where these birds actually go when they roam the sea, the tactics they employ to traverse vast tracts of ocean, the strategies they use to evade threats, and more.

Michael Brooke has visited every corner of the world in his lifelong pursuit of seabirds. Here, he draws on his own experiences and insights as well as the latest cutting-edge science to shed light on the elusive seafaring lives of albatrosses, frigatebirds, cormorants, and other ocean wanderers. Where do puffins go in the winter? How deep do penguins dive? From how far away can an albatross spot a fishing vessel worth following for its next meal? Brooke addresses these and other questions in this delightful book. Along the way, he reveals that seabirds are not the aimless wind-tossed creatures they may appear to be and explains the observational innovations that are driving this exciting area of research.

Featuring illustrations by renowned artist Bruce Pearson and packed with intriguing facts, Far from Land provides an extraordinary up-close look at the activities of seabirds.

Bird Fact Friday – Red-necked Phalaropes

Adapted from pages 60-62 of Far From Land:

Red-necked Phalaropes are charming small waders that spend the summer on northern tarns where, in a reversal of typical roles, the brighter females court a drabber male, lay a clutch, and then devolve all incubating duties onto him. Come winter and the phalaropes qualify as seabirds, spending their days in small flocks picking titbits from the surface. It had always been assumed that the small number of British phalaropes joined greater numbers of their kind from northern Russia to spend the winter in the seas south of Arabia, a known stronghold. By 2012, geolocators had become small enough to be attached safely to phalaropes, of which ten were duly tagged on the Shetland island of Fetlar. One was spotted back on Fetlar the following summer.

Birdwatchers were amazed when it was discovered that a tracked Red-necked Phalarope, breeding in the Shetland Isles, had spent the winter in the equatorial Pacific. Illustration by Bruce Pearson.

Malcie Smith, the Royal Society for the Protection of Birds’ Fetlar warden takes up the story. “We knew through experience that using a walk-in trap was almost always successful with incubating male phalaropes, so I was confident of success and, sure enough, we got our hands on his tag the following morning. We had a well-deserved dram of Scotland’s finest that night!

“There was a bit of a problem with having the data interpreted, with colleagues from the RSPB and the Swiss Ornithological Institute becoming involved in making sense of what was pretty messy data. I remember reading emails that included phrases like ‘impossible to interpret’ which was not encouraging. I was eventually given the ‘cleaned up’ details by email which nearly knocked me off my seat.”

The cause of Smith’s unseating was a track that took the bird west across the Atlantic from Shetland to Newfoundland. It then meandered along the eastern seaboard of North America, until crossing central America in mid-September. The next six winter months were spent in the eastern Pacific close to the Equator between continental Ecuador and the Galápagos Islands. Returning to Fetlar in spring, the phalarope more or less recapitulated its southbound route.

Since that study, further work has confirmed that phalaropes from Iceland and Greenland also winter in the Pacific while their fellow phalaropes breeding in northern Scandinavia do head to the Arabian Sea. Without question, this migratory split in the north-east Atlantic was wholly unanticipated.

Far From Land
Michael Brooke
With illustrations by Bruce Pearson

Seabirds evoke the spirit of the earth’s wildest places. They spend large portions of their lives at sea, often far from land, and nest on beautiful and remote islands that humans rarely visit. Thanks to the development of increasingly sophisticated and miniaturized devices that can track their every movement and behavior, it is now possible to observe the mysterious lives of these remarkable creatures as never before. This beautifully illustrated book takes you on a breathtaking journey around the globe to reveal where these birds actually go when they roam the sea, the tactics they employ to traverse vast tracts of ocean, the strategies they use to evade threats, and more.

Michael Brooke has visited every corner of the world in his lifelong pursuit of seabirds. Here, he draws on his own experiences and insights as well as the latest cutting-edge science to shed light on the elusive seafaring lives of albatrosses, frigatebirds, cormorants, and other ocean wanderers. Where do puffins go in the winter? How deep do penguins dive? From how far away can an albatross spot a fishing vessel worth following for its next meal? Brooke addresses these and other questions in this delightful book. Along the way, he reveals that seabirds are not the aimless wind-tossed creatures they may appear to be and explains the observational innovations that are driving this exciting area of research.

Featuring illustrations by renowned artist Bruce Pearson and packed with intriguing facts, Far from Land provides an extraordinary up-close look at the activities of seabirds.

Bird Fact Friday – the Magnificent Frigatebird

For the next month, Bird Fact Friday will be showcasing passages and illustrations from Far From Land, a forthcoming book that reveals the lives and activities of seabirds as you’ve never seen them before.

Adapted from pages 9 and 35 of the text:

[T]he five frigatebird species … are predominantly black. By way of sexual ornamentation, mature males have red throat pouches that can be inflated to attract females. Since their legs are tiny, frigatebirds are virtually unable to walk, but the reduced undercarriage and the large angular wings mean that their wing loading, the weight of bird supported by each square centimetre of wing surface, is the lowest of all birds. This gives them extreme agility, well displayed when they are chasing other seabirds, forcing them to regurgitate, and then catching the vomited spoils in mid-air before they splat into the sea.

The bare-skinned red throat of a male Magnificent Frigatebird is inflated to attract a mate. Illustration by Bruce Pearson.

The juvenile Great Frigatebirds hailed from Europa, a low atoll between Mozambique and Madagascar. For the first six months of flying life, the juveniles go to sea by day but return to land by night to be fed, normally by their mothers. Then the satellite-tracked young birds move north up the Somali coast, perhaps looking down on the region’s contemporary human pirates. The journeys are relaxed, around 450 km/day. The birds alternate periods of soaring in circles, attaining heights up to 3,000m, and periods of slow descent. While soaring, the frigatebirds do not flap their wings but rely on differences in air speed between different blocks of air to gain height, so-called dynamic soaring. Using this tactic, the young frigatebird remains in flight for up to two months at a stretch, sometimes even passing close to but not making landfall on the scattered islands of the Indian Ocean. Only occasionally is the pattern broken with land-based rests of a day or so on isolated islets of the Seychelles or Chagos archipelagoes. As the young birds pursue repeated clockwise circuits of the Doldrums of the central Indian Ocean for a year or more, it is an immensely leisurely entrée to independent life.


Far From Land

Michael Brooke
With illustrations by Bruce Pearson

Seabirds evoke the spirit of the earth’s wildest places. They spend large portions of their lives at sea, often far from land, and nest on beautiful and remote islands that humans rarely visit. Thanks to the development of increasingly sophisticated and miniaturized devices that can track their every movement and behavior, it is now possible to observe the mysterious lives of these remarkable creatures as never before. This beautifully illustrated book takes you on a breathtaking journey around the globe to reveal where these birds actually go when they roam the sea, the tactics they employ to traverse vast tracts of ocean, the strategies they use to evade threats, and more.

Michael Brooke has visited every corner of the world in his lifelong pursuit of seabirds. Here, he draws on his own experiences and insights as well as the latest cutting-edge science to shed light on the elusive seafaring lives of albatrosses, frigatebirds, cormorants, and other ocean wanderers. Where do puffins go in the winter? How deep do penguins dive? From how far away can an albatross spot a fishing vessel worth following for its next meal? Brooke addresses these and other questions in this delightful book. Along the way, he reveals that seabirds are not the aimless wind-tossed creatures they may appear to be and explains the observational innovations that are driving this exciting area of research.

Featuring illustrations by renowned artist Bruce Pearson and packed with intriguing facts, Far from Land provides an extraordinary up-close look at the activities of seabirds.

Bird Fact Friday – Greater Honeyguide

Adapted from page 112 of Birds of the Masai Mara:

The Greater Honeyguide is a vocal bird found in light, open woodland. You are likely to hear these birds making their repeated, telephone-like, territorial call “wheet-too” well before you see them. The first view is usually a good look at their distinctive behinds as they fly off. The flash of white in the outer tail feathers is common to honeyguides – but be wary of Klaas’s Cuckoo which shares the same feature. The basic plumage of this species is grey below and dull brown above, but the sexes and immature birds can be told apart: males show a black throat and white cheeks; females do not; while immature birds have a bright lemon-yellow wash to the throat and breast and a blue eye-ring.

An adult, male Greater Honeyguide. Photo credit: Adam Scott Kennedy

Both sexes call a soft rattle which lures people and Honey Badgers to bee colonies, where both parties get to enjoy the spoils. Like cuckoos, honeyguides are brood-parasites, laying their eggs in other birds’ nests for the host family to raise. However, honeyguides target different species, specializing in tree-hole nesters such as barbets and woodpeckers.

To see what an immature Greater Honeyguide looks like, head to our Instagram.

Birds of the Masai Mara
By Adam Scott Kennedy

Birds of the Masai Mara is a remarkably beautiful photographic guide featuring the bird species likely to be encountered by visitors to the popular Masai Mara National Reserve in Kenya. With an eye-catching layout, easy-to-use format, and no-jargon approach, the book contains more than 300 stunning photographs covering over 200 species of birds and is accessible and informative, rather than purely identification-based. A handy, brief introduction provides visitors with background on the habitats of the national park, and the guide’s habitat-based approach makes it simple to identify any bird species according to where it is found. Based on the firsthand experiences of the author, Birds of the Masai Mara is an ideal companion to all those visiting the national reserve and to bird aficionados interested in learning more about the region.

  • The only photographic guide to focus solely on the bird species of the Masai Mara National Reserve
  • More than 300 remarkable photographs covering over 200 species
  • Accessible text explores bird species behavior and species etymology
  • A brief and handy introduction examines the habitats of the Masai Mara
  • Easy-to-use habitat-based layout makes exciting birdwatching easy

First published in 2012.

Bird Fact Friday – The Barn Swallow

Adapted from page 160 of Birds of the Masai Mara:

The Barn Swallow is a blue swallow with a red throat and pale belly. Familiar to many visitors from outside of Kenya, the Barn Swallow is among the most cosmopolitan of all bird species. It is a common migrant to the Mara between September and April, but stragglers have been recorded in all months of the year.

The Barn Swallow, mid flight. Photo credit: Adam Scott Kennedy.

In flight, it appears glossy-blue above and cream-coloured on the belly. When perched, good views of the velvet-red throat and blue breast-band help to separate it from the Angola Swallow, which is a less frequent visitor to the Mara. That species shows a reddish-orange throat, light dusky-grey underparts, and lacks the blue breastband. Young Barn Swallows are less strongly marked than adults and lack the long tail streamers of birds in breeding plumage (as do many adults that arrive into Kenya from September onwards).

Birds of the Masai Mara
By Adam Scott Kennedy

Birds of the Masai Mara is a remarkably beautiful photographic guide featuring the bird species likely to be encountered by visitors to the popular Masai Mara National Reserve in Kenya. With an eye-catching layout, easy-to-use format, and no-jargon approach, the book contains more than 300 stunning photographs covering over 200 species of birds and is accessible and informative, rather than purely identification-based. A handy, brief introduction provides visitors with background on the habitats of the national park, and the guide’s habitat-based approach makes it simple to identify any bird species according to where it is found. Based on the firsthand experiences of the author, Birds of the Masai Mara is an ideal companion to all those visiting the national reserve and to bird aficionados interested in learning more about the region.

  • The only photographic guide to focus solely on the bird species of the Masai Mara National Reserve
  • More than 300 remarkable photographs covering over 200 species
  • Accessible text explores bird species behavior and species etymology
  • A brief and handy introduction examines the habitats of the Masai Mara
  • Easy-to-use habitat-based layout makes exciting birdwatching easy

First published in 2012.