In fact, social monogamy is extremely common in birds and somewhat common in mammals, while sexual monogamy is vanishingly ...

Meta-analysis reveals there is no evidence that variation in clutch size in birds is driven by the reproduction–survival trade-off.

One of the many great tools developed by the Cornell Lab of Ornithology and its partners is BirdCast (birdcast.info/).

Hummingbird chicks pretend to be a caterpillar to avoid being eaten, reveals new research. The tiny birds, smaller than a ...

Dr. Ajith Kumar, a beloved primatologist and mentor, leaves behind a lasting legacy in the wildlife conservation community.

The blue-headed quail dove is a uniquely ancient species with no close relatives and is now on the brink of extinction. At ...

A new species of lizard, the Scawfell Island sunskink, has been discovered by researchers on an island north-east of Mackay. The island has the rare distinction of hosting two unique breeds ...

“The movements are massive,” Andrew Farnsworth, a migration ecologist at Cornell University who works with the university's ornithology lab, told USA TODAY about bird migration across the country. “On ...

They say climate change is a major factor in the heightened risk. Marine biologists say a toxic algal bloom has been occurring off the coast of California more often than before, killing sea lions ...

Biologists would say robins aren't really the best indicator ... While some birds appear to be thriving, John Garrett from the Cornell Lab of Ornithology and others are sounding alarms about the ...

Biologists would say robins aren't really ... While some birds appear to be thriving, John Garrett from the Cornell Lab of Ornithology and others are sounding alarms about the threats made worse ...