Cats and dogs can hear ultrasound.
350
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Only 3% of bird species have penises.
0
Parrot parents "name" their children with a signature call.
112
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19