The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
The colossal squid has the largest eyes in the world.
4
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Alligators can live up to 100 years.
337
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255