Great Egret identification tips
Use this advice to distinguish the egret from similar-looking egrets and herons. Read More “Great Egret identification tips”
Bird Identification
Advice from authors Kenn Kaufman and David Sibley on how to identify birds. Plus, articles about bird field guides and smartphone apps.
David Sibley takes a close look at American Avocets
Even a bird expert and field-guide author can learn more about birds by actively observing and asking questions. Read More “David Sibley takes a close look at American Avocets”
How to identify Violet-green Swallow
Use these tips to distinguish this swallow from Tree Swallow. Read More “How to identify Violet-green Swallow”
Appreciating wingbars
Why it’s worth learning about the variety of colors and patterns that appear on a bird’s folded wing. Read More “Appreciating wingbars”
Merlin ID app can recognize 685 bird species by voice
The free Merlin Bird ID app from the Cornell Lab of Ornithology now can recognize the voices of 685 species from North America and Europe, … Read More “Merlin ID app can recognize 685 bird species by voice”
Identify Pectoral Sandpiper with these tips
Learn how to distinguish this long-distance migrant from similar-looking sandpiper species. Read More “Identify Pectoral Sandpiper with these tips”
David Sibley explains variability in songbirds
Why the appearance of first-year birds in the same species can differ significantly. Read More “David Sibley explains variability in songbirds”
Identify Savannah Sparrows with these tips
Learn to distinguish the widespread sparrow from similar species. Read More “Identify Savannah Sparrows with these tips”
Distinguishing House Sparrow will help you identify other sparrows
David Sibley provides tips for sorting out House Sparrows from New World Sparrow species. Read More “Distinguishing House Sparrow will help you identify other sparrows”
How the sizes of birds’ various feathers influence color patterns
To understand birds better, take a closer look at feathers. Read More “How the sizes of birds’ various feathers influence color patterns”