Not all bird seed is created equal. Here's the lowdown on which mixed bird seed you should avoid putting in your feeder for ...

"Our results reveal how a key dispersal trait—bird wing shape—can shape fundamental diversity patterns and island biogeography across scales," said Justin Baldwin, first author of the new ...

Seeds and fruits that have wings ... For example, mammals typically exhibit male-biased dispersal, and birds typically exhibit female-biased dispersal. These dispersal strategies result mostly ...

Bird wing shape -- a proxy for long-distance flying ability, or dispersal -- is a trait that influences biodiversity patterns on islands around the world, according to biologists. You can know a ...