Enjoy the 350+ word vocabulary of Clover, the world’s best talking parrot. But of what evolutionary survival value is this ability?
Illustra Media’s documentary Flight came out two years ago, but the team has not been idle in the meantime.
Geese are not lightweight birds, but they can migrate right over the highest mountains in the world without special equipment.
These iridescent jewel-like flyers, that adorn our gardens and sip from our feeders, give more evidence of design than we were previously aware.
The efficiency of hummingbird wings beats our most advanced microhelicopters.