The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Moths are unable to fly during an earthquake.
328
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
Dogs sometimes fake being sick to get attention.
26
A scorpion can hold its breath for up to 6 days.
19
A 42-foot sperm whale has about 7 tons of oil in it.
209