资讯

An international study reveals surprising bird nesting activity in the Arctic during the Late Cretaceous period. Fossils from ...
When you think of dinosaurs, you might imagine towering predators or gentle giants roaming prehistoric landscapes. But what ...
Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young.
The researchers analyzed rare fossils of hatchling birds found in northern Alaska, which offered the earliest evidence of the creatures reproducing in a polar region ...
Ancient fossils from Alaska reveal birds nested in the Arctic 73 million years ago, challenging previous assumptions about ...
Analysis of feathers trapped in amber sheds new light on evolutionary path that led to early birds’ ability to fly.
A major collection of more than 50 bird fossils found in northern Alaska suggest some ancient ancestors of modern birds ...
Newly Discovered Fossils Reveal Birds Have Been Nesting in the Arctic Circle for Almost 73 Million Years Ancient fossils have ...
Dinosaur feathers found trapped in Burmese amber have shed new light on the evolution of flight feathers, an essential step that allowed early birds to surpass their dinosaur relatives in ...
The paper documents the earliest known evidence of birds nesting in polar regions. Each spring, the Arctic comes alive with the sounds of chirping and the arrival of fluffy hatchlings, as millions of ...