Some Facts about Mammals

Largest and Heaviest	Blue Whale Average length 30.5 m Largest ever recorded 33.58 m Pregnant female may weigh 203 tones
Smallest Land Mammal	Kitti's hog-nosed Bat (Found in Thailand)2 Wing span 16 cm weight 1.75 to 2 g
Smallest Marine Mammal	Probably Heaviside's dolphin (Found in South Atlantic) Length 1.22 m Weight 41 kg
Rarest Mammal Rarest Mammal	Aspecies of tenrec from Madagascar is only known from a single specimen.
Fastest Mammal	Cheetah (found in Africa, Middle East, W. Asia) can run at 100 kph over short distances. Pronhorn antelope (Found in USA) Can run at 60 kph over long distances.
Slowest Mammal	Three-toedsloth (found in South America) covers about 5 m a minute in trees, and only 2 m aminute on the ground.
Highest Mammal	Yak (found in Tibet and China) climbs to 6000 m to feed.