Your white blood cell count can be affected by race and any existing health condition. However, the general consensus is that a normal range is between 4,500 to 10,000 white blood cells per cubic millimeter. Any WBC count higher than 11,000 white blood cells per cubic millimeter is considered high.
Habitat: Black-capped chickadees are found in deciduous and mixed deciduous-evergreen forests, especially near forest edges. They are commonly found near willows and cottonwoods, and like to make their nests in snags of alder and birch. Feeders and nest boxes can be used to attract chickadees to suburban backyards.
Black-capped Chickadees are not very picky at the feeder and will eat cornmeal, sunflower seeds, suet, pumpkin seeds, and peanut butter. Black-capped Chickadees prefer to live in mixed hardwood-coniferous forests. They also reside in small woodlands and shrubs by residential areas. Both the male and female have similar plumage. Black-capped Chickadees have light gray backs and tails. They also have white bellies and cheeks.