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.
Albatross is a type of sea bird. There are 21 species of albatross that live mainly in the south hemisphere. They inhabit Antarctica, Australia, South Africa and South America. Rare species of albatross live in the northern hemisphere and inhabit Alaska, Hawaii and California. Albatross spends almost entire life on the ocean.