Ground-Dwelling Birds Survived End-Cretaceous Mass Extinction
When the dinosaurs died, so did forests -- and tree-dwelling birds
Chicago Field Museum, May 24, 2018
The abstract of the paper is at:
Daniel J. Field, Antoine Bercovici, Jacob S. Berv, Regan Dunn,
David E. Fastovsky, Tyler R. Lyson, Vivi Vajda, and Jacques A.
Gauthier, 2018, Early Evolution of Modern Birds Structured
by Global Forest Collapse at the End-Cretaceous Mass Extinction.
Current Biology, 2018; DOI: 10.1016/j.cub.2018.04.062
Related articles are:
Asteroid Impact That Wiped Out The Dinosaurs
Also Caused Abrupt Global Warming, All Things Considered
Humanity's greatest challenge to save the world from catastrophic
asteroid impacts, By Megan Palin New Zealand Herald,
"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)