The Grey Partridge (Perdix perdix) is a gamebird in pheasant family Phasianidae of the order Galliformes, gallinaceous birds. Wikipedia does not have an article with this exact name. ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Subregnum Bilateria  Acoelomorpha  Orthonectida  Rhombozoa  Myxozoa  Superphylum Deuterostomia     Chordata (vertebrates, etc. ... Typical Classes Subphylum Urochordata - Tunicates Ascideiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders Many - see section below. ... Families Megapodidae Numididae Odontophoridae Phasianidae Meleagrididae Tetraonidae Cracidae Mesitornithidae The Galliformes is an order of birds containing the turkeys, grouse, quails and pheasants. ... The Phasianidae is a family of birds which consists of the pheasants and their allies. ... In biology, binomial nomenclature is a standard convention used for naming species. ... A painting of Carolus Linnaeus Carl Linnaeus, also known after his ennoblement as Carl von Linné (   listen?), and who wrote under the Latinized name Carolus Linnaeus (May 23, 1707 – January 10, 1778), was a Swedish botanist who laid the foundations for the modern scheme of taxonomy. ... Game is any animal hunted for food. ... The Phasianidae is a family of birds which consists of the pheasants and their allies. ... Families Megapodidae Numididae Odontophoridae Phasianidae Meleagrididae Tetraonidae Cracidae Mesitornithidae The Galliformes is an order of birds containing the turkeys, grouse, quails and pheasants. ...

This partridge breeds on farmland across most of Europe into western Asia, laying up to 20 eggs in a ground nest. The nest is usually in the margin of a cereal field, most commonly Winter wheat. It is a non-migratory terrestrial species, which forms flocks outside the breeding season. It is declining greatly in numbers in areas of intensive cultivation such as Great Britain, due to loss of breeding habitat and food supplies. The numbers have fallen by 80% since the 1930s. Efforts are being made in Great Britain to halt the decline by creating Conservation headlands. It was introduced into North America and is quite common in some areas of southern Canada and the northern United States (where it is also known as Hungarian Partridge or Hun). Genera Perdix Alectoris Lerwa Bambusicola Ptilopachus Rollulus Haematortyx Caloperdix Arborophila Xenoperdix Melanoperdix †See also Pheasant, Quail, Grouse Partridges are birds in the pheasant family, Phasianidae. ... World map showing location of Europe When considered a continent, Europe is the worlds second smallest continent in terms of area, with an area of 10,600,000 km² (4,140,625 square miles), making it larger than Australia only. ... World map showing location of Asia Asia is the central and eastern part of Eurasia, defined by subtracting Europe from Eurasia. ... Winter wheat is a cereal. ... // Long-distance land bird migration Many species of land birds migrate very long distances, the most common pattern being for birds to breed in the temperate or arctic northern hemisphere and winter in warmer regions, often in the tropics or the southern hemisphere. ... A Conservation headland is a strip down the edge of a cereal crop in which herbicides and pesticides have been sprayed only in a selective manner. ... World map showing location of North America A satellite composite image of North America North America is a continent in the northern hemisphere, bounded on the north by the Arctic Ocean, on the east by the North Atlantic Ocean, on the south by the Caribbean Sea, and on the west...

It is a rotund bird, brown-backed, with grey underparts, an orange face and a chestnut belly patch. there is little difference between the sexes. When disturbed, like most of the gamebirds, it flies a short distance on rounded wings.

This is a seed-eating species, but the young in particular take insects as an essential protein supply. During the first 10 days of life, the young can only digest insects. These are collected by the parents from the edges of cereal fields. Classes & Orders Subclass: Apterygota Orders Archaeognatha (Bristletails) Thysanura (Silverfish) Monura - extinct Subclass: Pterygota Orders Ephemeroptera (mayflies) Odonata (dragonflies and damselflies) Diaphanopteroidea - extinct Palaeodictyoptera - extinct Megasecoptera - extinct Archodonata - extinct Infraclass: Neoptera Orders Blattodea (cockroaches) Isoptera (termites) Mantodea (mantids) Dermaptera (earwigs) Plecoptera (stoneflies) Orthoptera (grasshoppers, etc) Phasmatodea (walking sticks) Embioptera (webspinners) Zoraptera... A representation of the 3D structure of myoglobin, showing coloured alpha helices. ... Cereal crops are mostly grasses cultivated for their edible seeds (actually a fruit called a caryopsis). ...

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Grey Partridge