This time around, the quiz is a bit easier — well perhaps it is if you own a copy of Steve Howell’s Petrels, Albatrosses, and Storm-Petrels of North America! Can you ID both birds for species and age? Leave your best guess and reasoning in the comments below.
Here’s a hint: these photos were taken off Bodega Bay, CA in November 2011













![j9925[1]](http://blog.press.princeton.edu/wp-content/uploads/2013/04/j99251.gif)
![j9929[1]](http://blog.press.princeton.edu/wp-content/uploads/2013/01/j992911.gif)


![j10053[1]](http://press.princeton.edu/images/j10053.gif)





1st Winter Short-tailed Albatross and a black-footed albatross I can’t age
well conceivably it is if you own a archetype of Steve Howell’s Petrels, Albatrosses, and Storm-Petrels of North America
The Black-footed Albatross appears to have no white on the rump and minimal on the undertail coverts. Thus it is likely a very young bird as well (first or second year).
Note that the Short-tailed Albatross soars with flatter wings than Black-footed, adding to its (real) longer winged appearance.