Flightless birds were more common before human-driven extinctions – new study
Flightless birds were more common before human-driven extinctions – new study: Survivor: the flightless takah? was once thought extinct, before being 'rediscovered' in a remote valley in New Zealand. Sheryl Watson / shutterstock When the first humans started to colonise all the regions of the world, many species went extinct. Some were directly hunted to extinction, …