I am not a true birder. In a walk through the woods, true birders stop, raise a finger, alert others to the birdsong and then identify the bird. Sometimes they point out the bird itself, proving that ...
AZ Animals on MSN
The science behind the vulturine guinea fowl’s striking feathers
Quick Take Vulturine guinea fowl’s blue and white plumage comes from feather structure, not pigments, creating vivid, long-distance visual signals. Bright colors and high-contrast patterns help ...
The vulturine guinea fowl’s electric blue feathers are not pigments. Scientists reveal how microscopic structures manipulate ...
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