Birds that dive may be at greater risk of extinction
Birds that dive underwater — such as penguins, loons and grebes — may be more...
Birds that dive underwater — such as penguins, loons and grebes — may be more...
IMAGE: Fig 3. Results of the preference test (vocal behavior). (a, d) Population mean of the...
Seychelles warbler. Credit: Photo taken by Remi Jouan, CC BY-SA 3.0 / Wikimedia Young Seychelles...
Tennessee Warblers (Leiothlypis peregrina) breed in northern Canada and spend winters in Central and South...
Seasonal species richness of nocturnally migrating passerine bird species within 333 urban areas located in...
A story about bird brains. (Tom McNamara/)Popular Science’s WILD LIVES is a monthly video series...
White sand ecosystem patch at the Reserva de Desenvolvimento Sustentável (RDS) do Uatumã, Central Amazonia....
In late summer and autumn, millions of birds fly above our heads, often at night,...
Through a large-scale study with so-called geolocators, researchers led by Miriam Liedvogel of the Max...
Indigo buntings and other migratory birds molt before making the long trek south every fall....