Sam Crowe on September 29th, 2019

What causes a bird to start migration?  The Germans call it “zugunruhe” or migratory restlessness.  There are several factors that influence the beginning of migration, including the amount of daylight.  How birds find their way is a trickier manner.   A researcher at Cornell University used Indigo Buntings to study the migration urge and migration […]

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Sam Crowe on September 17th, 2019

A world apart, the toucan and the hornbill have an amazingly similar approach to feeding, designed to accommodate their large bills. One often seen feeding on the ground, an another favoring the trees.

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