Bird Fact Friday – Penguins!

Dear Readers,
You may have noticed our Friday feature has changed from ‘Book Fact Friday’ to ‘Bird Fact Friday.’ We’ve seen how engaged people are with our Birds and Natural History list, and so we wanted to bring you more nature-related content! Going forward, we’ll have weekly bird posts focusing on everything ornithological. Check this space Friday mornings and don’t forget to tweet your nature pictures to @PrincetonNature!

Princeton University Press

From part 3 of Penguins: The Ultimate Guide:

Unlike many other diving birds, penguins swim with their wings while steering with their feet. Rotating shoulder sockets allow enough twist to generate thrust with both up and down wing strokes, a trait shared only with hummingbirds.

Penguins swimming

© Penguins: The Ultimate Guide, pg. 173

 

Penguins: The Ultimate Guide
Tui De Roy, Mark Jones & Julie Cornthwaite

k10335Penguins are perhaps the most beloved birds. On land, their behavior appears so humorous and expressive that we can be excused for attributing to them moods and foibles similar to our own. Few realize how complex and mysterious their private lives truly are, as most of their existence takes place far from our prying eyes, hidden beneath the ocean waves. This stunningly illustrated book provides a unique look at these extraordinary creatures and the cutting-edge science that is helping us to better understand them. Featuring more than 400 breathtaking photos, this is the ultimate guide to all 18 species of penguins, including those with retiring personalities or nocturnal habits that tend to be overlooked and rarely photographed.
A book that no bird enthusiast or armchair naturalist should do without, Penguins includes discussions of penguin conservation, informative species profiles, fascinating penguin facts, and tips on where to see penguins in the wild.

This post is part of a series, explore additional posts here<< Bird Fact Friday – Passenger PigeonsBird Fact Friday – How are Magpie Geese egalitarian? >>