Interesting Facts For Teachers - "Worms, Berries, Bears and Birds"

Earthworms have five hearts
The Himalayan gogi berry contains, weight for weight, more iron than steak, more beta carotene than carrots, more vitamin C than oranges.
Fingerprints of koalas are similar (in pattern, shape and size) to the fingerprints of humans
Urban birds have developed a short, fast "rap style" of singing, different from their rural counterparts.