The largest earthworm on record was found in South Africa and measured 22 feet.
151
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
A scorpion can hold its breath for up to 6 days.
19
Cats recognise the voice of their owner, but never evolved to care.
22
The most expensive cow in the world was sold in 2009 for $1.2 million.
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Female kangaroos have three vaginas.
2