There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Lurch, a Watusi bull, had the largest horns in the world.
32
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A group of unicorns is called a blessing.
304