Why Do Crows Caw? 7 Meanings Behind the Calls
Few sounds are as familiar as the harsh “caw” of an American crow echoing across a neighborhood. It…
Behavior
How birds act, communicate, and interact, from courtship dances to clever crow gifts.
88 articles
Do Birds Dream? What Science Says About Sleeping Bird Brains
If you have ever watched a parrot twitch on its perch at night, or heard a sleeping budgie…
Do Birds Sleep With Their Eyes Open? Unihemispheric Sleep Explained
Watch a flock of ducks dozing on a still pond and you may notice something strange. Several birds…
What Do Chickadees Eat? Wild Diet and Feeder Favorites
A black-capped chickadee lands at a feeder, grabs a single sunflower seed, and flies off before you can…
How Long Does Bird Migration Take? Days, Weeks, and Record Journeys
Stand outside this October and you might hear them: faint chips and calls raining down from the darkness…
Can Birds See in the Dark? What Science Says
On a moonless night, a barn owl glides over a dark field and drops onto a mouse it…
How Do Birds Drink Water Without Lips?
Watch a sparrow at a garden puddle and you will notice something strange. It dips its beak into…
How Do Birds Build Nests? Materials, Types, and Step-by-Step
Watch a bird gather twigs and you are watching an engineer at work. Birds build nests without hands,…
Do Birds Have Tongues? Anatomy and Surprising Facts
Yes, birds have tongues. Every bird species, from the tiniest hummingbird to the largest ostrich, has a tongue…
How Far Do Birds Migrate? Distances by Species
How far do birds migrate? The answer spans an astonishing range, from a few miles of elevational drift…