Jurassic, bird and fossil

Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...
Researchers state that the fossils prove that birds had already diversified by the end of the Jurassic period.
Frontal detail of the mosaic of the House of the Birds in Italica. Credit: Emilio J. Rodríguez Posada / Wikimedia Commons Other mosaics in the house also feature geometric, vegetal motifs, and, to ...
Birds begin a complete molt into adultlike plumage soon after fledging, and briefly exhibit a striking mosaic of juvenal and adult feathers. Abundant. Breeding: needs natural or artificial ...
"Previously, the oldest record of short-tailed birds is from the Early Cretaceous. Baminornis zhenghensis is the sole ...