A high white blood cell count, also known as leukocytosis, signifies an infection or another untreated medical condition. A high white blood cell count is generally considered to be a count of 10,500 leukocytes per microliter of blood, although this depends on age and and gender, especially in children.
Birds live in diverse habitats: deserts, mountains, forests, tundras, near the bodies of water, etc. A lot of birds never leave their living places, the others migrate to warmer countries when the weather changes. Migrations may be tens of thousands of kilometers long. Most birds can fly by means of feathered wings.
The Red-winged Blackbird is found throughout North and Central America. Breeding habitats spread from Alaska, Newfoundland and Florida, the Gulf of Mexico, Mexico and Guatemala. Some populations may also be found in El Salvador, Honduras and Costa Rica.lackbirds (Icteridae). ORDER. The largest taxonomic order of birds, the PASSERIFORMES (pronounced pas-ser-i-FOR-meez), is divided into one hundred eighteen families and encompasses over half the world's known bird species, including many familiar birds such as finches, swallows, thrushes and blackbirds.