Friday, 25 April 2014

Larks


The male meadowlarks arrive at their breeding grounds a couple of weeks before the females. They like to perch on fences, poles and wires to claim and guard their territory. A male's home range is usually about six or seven acres. If another male invades his territory, he may get into a fight with the intruder. Fighting meadowlarks will lock their feet together and peck at each other with their beaks. The western meadowlark uses its distinctive song and call to claim territory. The meadowlark's diet is mostly insects like caterpillars and grasshoppers, although it will sometimes eat seeds. The western meadowlark is a short-distance migrator. Its breeding range stretches from British Columbia, northern Michigan, and northwestern Ohio south to Missouri, central Texas and northern Mexico. The male meadow lark uses display behaviors to attract a mate. When he finds a female that he wants to mate with, he points his bill in the air, puffs out his yellow throat and flaps his wings above his heads. If that doesn't get the female's attention, he hops up and down. The western meadowlark builds its nest on the ground. The female finds a depression in the ground, and shapes it by digging in the dirt with her bill. She lines the depression with soft grass and makes a roof by pulling grass and plants over the depression. She then weaves in grass to make a waterproof dome, leaving enough space for an opening. The female lays between three and seven eggs. It takes about 12 days for the eggs to hatch. The meadowlark usually has two broods a year. The male protects the nest by noisily chasing intruders away.
» Length: 8.5 inches
» Sharply-pointed bill
» Buff and brown head stripes
» Yellow underparts with black "v" on breast
» White flanks with black streaks
» Brown upperparts with black streaks
» Brown tail with white outer tail feathers
» Juvenile and winter plumages somewhat duller
» Frequents open habitats

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