51动漫

Environment

Soft tissue remnants discovered in Archaeopteryx fossil

Fossil of earliest known bird contains remnants of the soft tissue of the animal, preserved for 150 million years

Environment

Lead poisoning risk for frequent game eaters

Earth

Garden bird feeders spread diseases

Environment

Archaeopteryx may have hunted at night

Environment

Zoologger: Mummy, can I have some more carrion soup?

Environment

Extinct giant bird DNA recovered from fossil eggs

Environment

Xu Xing: Unearthing how dinosaurs became birds

Earth

Zoologger: The troglodyte bat bird of South America

Environment

Alligators’ bird breath may explain dinosaurs’ triumph

Environment

Arctic tern crowned ‘king of commuters’

High-tech tracking reveals that the bird's annual migration is the longest in the animal kingdom 鈥� and almost twice as long as previously thought

Environment

Early birds may have dropped teeth to get airborne

Environment

Nicky Clayton: Dancing with Darwin

Environment

Flight, camera, action: Improve your bird photos

Environment

Feathered dinosaur older than earliest bird