Two dogs were among the Titanic survivors.
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When dragonflies mate, their tails form a love heart.
22
The reindeer is the only mammal that can see UV light.
17
A 42-foot sperm whale has about 7 tons of oil in it.
209
The oldest recorded elephant lived for 82 years.
213
Bats sleep 18-20 hours per day.
5
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2