Tag: Birds

Small Amazonians

November 27, 2021 By arne hendriks Off

Birds are sensitive indicators of environmental change. A recent study of understory birds of the Amazon rainforest over a timespan of 40 years and 77 species shows again that most birds are adapting to the current drastic environmental changes by becoming smaller. By zooming in…

Dinosaur-Bird Transition

February 16, 2016 By arne hendriks 1

Wonderful things can happen when a species shrinks. In the case of a particular lineage of theropod dinosaurs that wonderful thing eventually turned out to be flight. Dinosaurs became birds. Before the bulky theropods that roamed the Earth 200+ million years ago turned into the…