New Scientist on MSN9h
Quail-sized feathered dinosaur may be the earliest known bird
Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...
ZME Science on MSN2h
This Moth’s Wings Create a Mind-Bending 3D Optical Illusion to Avoid Being Eaten
In the dense rainforests of northern Australia and South-East Asia, a master of disguise flutters through the shadows. The ...
National Audubon Society12h
Where Have All The Birds Gone?
Q: The amount of effort that goes into a Christmas Bird Count varies quite a bit across years and count circles. How do you deal with this issue when you calculate abundance trends? How do you know ...