Jane Goodall (born in 19 34) is a British animal researcher. for almost so years, she has been studying the behavior of Chimpanzees in Tanzania (Africa) She has discovered, for instance, that chimpanzees use tools like humans They fish out termites from holes with branches they also use pairs of stones as hammers and anvils to crack nuts Jane also discovered that chimpanzees eat not only leaves and fruits but also meat. They hunt down other species of apes, like the small colobus monkeys, and often kill them in a gruesome way she observed how groups of chimpanzees fight between themselves regularly. To gather sufficient data on all this, she observed chimpanzees for many years, and soon grew very fond of them. She is now campaigning for the protection of these close relatives of ours.

Monotremes are found only in Australia and on the island of New Guinea. The echidna or spiny anteaters live on land and feed on Ants and worms. The duckbills live in the rivers and lakes and eat snails, crabs, and worms. In Greek, 'mono' means 'single' and 'trema' means 'hole' (cloaca). These animals got their name because they have cloaca openings through w urine, stool,and eggs pass out of their  bodies. Although the metronomes lay eggs and hatch them, they still  belong to The class of mammals .The females do not have any nipples like the  other mammals, but in stead have mammary glands in  the ir abdomens from which milk is secreted. The hatched young ones lick this milk from the skin of the mother.

There are a few Veterinary Doctors who have their own private clinics, where they treat small pets as cats, dogs, or parrots in farming areas, keeping such healthy. cows, pigs, and goats often called when a cow calves, if the calf lies obliquely  the veterinary doctor often helps in the delivery by putting has hand in the birth can a land moving the calf into the right position many veterinary doctors are also engaged in monitoring variour kinds of epidemics. They prevent the spread of animal borne diseases such as swine fever or bird flu, and thus reduce the health threat beings, some veterinary doctors work in slaughter house rid check to see if the animals to be slaughtered are really healthy.