INTRODUCTION

Animals and other living creature also need food water and air like us. They live in forests seas some live on trees other live in swamps .they hunt for food some graze on grass other eat other animals

DESERT and POLAR ANIMALS Camel is an animal that can

adapt in desert.The whip snake

search saguaro for nestling birds.

Polar bear caribou have dense fur.

Blubber keeps a seal warm.

idry place with no rain.10

BIRDS Some birds, especially corvids and parrots, are among the most intelligent animals.Birds live worldwide and range in size from the 5 cm (2 in) bee hummingbird to the 2.75 m (9 ft) ostrich.Wings, which evolved from forelimbs, give most birds the ability to fly, although further speciation has led to some flightless birds, including ratites, penguins, and diverse endemic island species of birds. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments.

FLIGHTLESS BIRDS

Flightless birds are birds that have evolved an inability to fly. There are over 60 extant species including the well known ratites (ostrich, emu, cassowary, rhea and kiwi) and penguin Gigantism and flightlessness are almost exclusively correlated.^{[clarification needed]} This is mostly observed in islands lacking predators and competition. However, ratites occupy environments that are mostly occupied by a diverse amount of mammals. Ostriches are the fastest running birds in the world and emus have been documented running 50 km/hr.

PARROT

Parrots, also known as psittacines are birds of the roughly 393 species in 92 genera that make up the order Psittaciformes, found in most tropical and subtropical regions.Parrots, along with ravens, crows, jays, and magpies, are among the most intelligent birds, and the ability of some species to imitate human voices enhances their popularity as pets.The Psittaciformes comprise three main lineages: Strigopoidea, Psittacoidea and Cacatuoid.

Fish A fish is any member of a paraphyletic group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish, as well as various extinct related groups.Most fish are ectothermic ("cold-blooded"), allowing their body temperatures to vary as ambient temperatures change, though some of the large active swimmers like white shark and tuna can hold a higher core temperature.