WEST LAFAYETTE, Ind. – A newly discovered retinal structure in the eyes of certain kinds of songbirds might help the animals find and track insect prey more easily. The foundation of avian vision ...
A bird preserved in a museum drawer for years has begun to draw attention after closer inspection revealed an unusual tail structure. The fossil belongs to Plumadraco bankoorum, a small bird that ...
A newly discovered retinal structure in the eyes of certain kinds of songbirds might help the animals find and track insect prey more easily. The foundation of avian vision rests on cells called cone ...
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