On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
The lifespan of mammals is about 1 and a half billion heartbeats.
127
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Sheep outnumber humans in New Zealand 15 to 1.
33
Female kangaroos have three vaginas.
2
A group of unicorns is called a blessing.
304
Cows can sleep standing up, but they can only dream lying down.
745
Frogs cannot swallow without blinking.
41