Endangered bighorn sheep spotted in downtown Palm Springs. Here's what to do if they return
A video that has been making rounds on social media all week shows two bewildered-looking bighorn sheep crossing Palm Canyon Drive.
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Avian Pigmentation Genetics: How Birds Get Their Colors
Ranging from simple browns to eye-popping oranges and greens, birds have some of the most unique colors in the animal kingdom. But what causes such a wide range of color to manifest within them?