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image: How Hummingbirds Sense Movement While Hovering

How Hummingbirds Sense Movement While Hovering

By | January 5, 2017

A visual motion-sensing brain region found in all four-limbed vertebrates displays unique properties in Anna’s hummingbirds.

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image: Many Evolutionary Paths Lead to Same Bird Trait

Many Evolutionary Paths Lead to Same Bird Trait

By | October 20, 2016

Diverse genetic changes lead to remarkably similar hemoglobin adaptations of diverse bird species, a study finds. 

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image: Bye Bye, Birdies?

Bye Bye, Birdies?

By | September 9, 2014

A report from the National Audubon Society suggests that more than half of US bird species are under threat of displacement or extinction in the face of climate change.

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image: How Hummingbirds Taste Nectar

How Hummingbirds Taste Nectar

By | August 21, 2014

Hummingbirds perceive sweetness through a receptor with which other vertebrates taste savory foods. 

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image: Hummingbirds Out-hover Helicopters

Hummingbirds Out-hover Helicopters

By | July 31, 2014

The diminutive birds can accomplish sustained flight that is at least as efficient as that of the most high-tech micro-drone, a study shows.

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image: Behavior Brief

Behavior Brief

By | November 10, 2011

A round-up of recent discoveries in behavior research

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