Western Meadowlark

Western meadowlark adults have yellow underparts with a black "V" on the breast and white flanks streaked with black. Their upper parts are mostly brown, but also have black streaks. These birds have long, pointed bills and their heads are striped with light brown and black bands. Measurements:

Length: 16–26 cm (6.3–10.2 in) Wingspan: 41 cm (16 in) Weight: 89–115 g (3.1–4.1 oz) These birds have a flute-like warbled song. These calls contrast with the simple, whistled call of the eastern meadowlark.

The breeding habitat includes grasslands, prairies, pastures, and abandoned fields, all of which may be found across western and central North America, as far south as northern Mexico. In regions where their range overlaps with the eastern species, this species prefers thinner, drier vegetation; the two species generally do not interbreed but do defend territory against one another. Their nests are situated on the ground and are covered with a roof woven from grass. There may be more than one nesting female in a male's territory. Nests are sometimes destroyed by mowing operations with eggs and young in them. Western meadowlarks are permanent residents throughout much of their range. Northern birds may migrate to the southern parts of their range; some birds also move east in the southern United States. It has also been introduced to Hawaii to control insects, and is now found on the island of Kauai. Attempted introductions to other islands failed, likely due to the presence of the small Indian mongoose, which is absent from Kauai.

Western meadowlarks forage on the ground or in low to semi-low vegetation. They sometimes search for food by probing with their bills. They mainly eat insects, although they will consume seeds and berries. In winter, these birds often feed in flocks.