The elephant brain weighs about 6,000g.
274
A scorpion can hold its breath for up to 6 days.
19
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
A dairy cow can produce more milk when listening to music.
446