Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
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
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
A 42-foot sperm whale has about 7 tons of oil in it.
209
The seahorse is the only fish to have a neck.
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