Birds that feed on nectar or fruit evolved better mechanisms for managing metabolism, blood pressure and high glucose.
Bird like hummingbirds consume sugar all day long without getting diabetes or heart disease. Scientists just figured out how.
The parrots of Southeastern Peru crave an earthy delicacy: dirt. At the Colorado clay lick, a cliff face rising above the Tambopata River in the western Amazon Basin, parrots — often hundreds at a ...
Want more birds in your yard? These 9 unexpected foods—beyond basic birdseed—can bring in a wider variety of species.
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