A group of pugs is called a grumble.
10
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The Basenji dog is the only dog that is not able to bark.
4
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Dolphins have names for one another.
18