Quiz: bird topography

Quiz 27: More Warblers and Color Patterns

This week’s quizzes are looking at some warblers, in anticipation of the spring migration (which is already in full swing in some parts of the country). With thanks, again, to Brian E. Small for providing the beautiful photos. You can see lots more at his website.

Quiz 54: Head patterns

The three photos below show a Song Sparrow as it turns its head. Your challenge is to locate the plumage marking known as the lateral throat stripe in each photo. Photos ©David Sibley. Sep 2012, Concord MA.

Quiz on Belizean Birds and Greater Coverts

Find the Greater Secondary Coverts These are some of my digiscoped photos from a recent trip to Belize, all taken at the fantastic Black Rock Lodge. On each photo body parts are labeled with letters, and your challenge is to identify the greater secondary coverts on each bird. Good luck!