Rattlesnake mating sessions have been known to last more than 22 hours.
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An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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Nicole Kidman is scared of butterflies.
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A cow produces around 200,000 glasses of milk in her lifetime.
373
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Only 3% of bird species have penises.
0
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