Common flicker, Yellowhammer, Boreal flicker, Cuban flicker, Gilded flicker, Gilded woodpecker, Golden-winged woodpecker, Yellow-shafted flicker
The Northern flicker (Colaptes auratus) is a medium-sized bird of the woodpecker family. It is native to most of North America, parts of Central America, Cuba, and the Cayman Islands, and is one of the few woodpecker species that migrate. It is the state bird of Alabama (known by its colloquial name "Yellowhammer.").
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DiurnalDiurnal animals are active during the daytime, with a period of sleeping or other inactivity at night. The timing of activity by an animal depends ...
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OmnivoreAn omnivore is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and ani...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
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ArborealArboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some anima...
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AltricialAltricial animals are those species whose newly hatched or born young are relatively immobile. They lack hair or down, are not able to obtain food ...
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TerritorialA territory is a sociographical area that which an animal consistently defends against the conspecific competition (or, occasionally, against anima...
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OviparousOviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
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MonogamyMonogamy is a form of relationship in which both the male and the female has only one partner. This pair may cohabitate in an area or territory for...
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Partial MigrantPartial migration is when within a migratory species or even within a single population, some individuals migrate while others do not.
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starts withAdult Northern flickers are brown in color with black bars on the back and wings. There is a necklace-like black patch on the upper breast, while the lower breast and belly are beige with black spots. Males can be identified by a black or red moustachial stripe at the base of the beak. The tail is dark on top, transitioning to a white rump which is conspicuous in flight.
Northern flickers are found in most of North America, parts of Central America, Cuba, and the Cayman Islands. Northern birds migrate to the southern parts of their range; southern birds are often permanent residents. Northern flickers prefer open habitats near trees, including woodlands, forest edges, groves, clearings, burnt areas, agricultural lands, yards, and parks. They can also occur in wet areas such as streamside woods, mangrove vegetation, flooded swamps, and marsh edges. In the western United States, these birds can be found in mountain forests all the way up to tree line.
Northern flickers are diurnal birds. They usually forage on the ground alone, in pairs, or in small groups. They may even forage with other birds such as sparrows and blackbirds. Northern flickers feed by probing with their beak and sometimes may catch insects in flight. These birds have an undulating flight; the repeated cycle of a quick succession of flaps followed by a pause creates an effect comparable to a roller coaster. The call of Northern flickers is a loud sustained laugh, ki ki ki ki. These birds can often be heard by a constant knocking as they often drum on trees or even metal objects to declare territory. Like most woodpeckers, Northern flickers drum on objects as a form of communication and territory defense. In such cases, the object is to make as loud a noise as possible, so woodpeckers sometimes drum on metal objects.
Northern flickers are omnivores. They feed mainly on ants but also insects such as flies, butterflies, moths, beetles, and even snails. Flickers also eat berries, seeds, and nuts especially in winter, including poison oak and poison ivy, dogwood, sumac, wild cherry, grape, bayberries, hackberries, and elderberries, as well as sunflower and thistle seeds.
Northern flickers are monogamous; pairs mate for life and produce two broods per season. The breeding season lasts from February until July. Pairs usually return to the same nesting areas and males aggressively protect their territories. Northern flickers are cavity nesters which typically nest in trees, but they also use posts and birdhouses if sized and situated appropriately. They prefer to excavate their own home, although they also reuse and repair damaged or abandoned nests. Both the male and the female help with nest excavation. The cavity widens at the bottom to make room for eggs and the incubating adult. Inside, the cavity is bare except for a bed of wood chips for the eggs and chicks to rest on. The female lays 6-8 pure white eggs with a smooth surface and high gloss. Incubation is done by both parents for about 11 to 12 days. The chicks are altricial; they hatched naked with their eyes closed. The young are fed by regurgitation and once they are about 17 days old, they begin clinging to the cavity wall rather than lying on the floor. The young fledge about 25 to 28 days after hatching but still remain with their parents some time more and follow them to foraging sights.
Northern flickers don't face major threats at present. However, they lose their habitat and nestlings suffer from local predators such as raccoons, squirrels, snakes, and birds of prey.
According to the What Bird resource, the total population size of the Northern flicker is around 16,000,000 individuals. According to the All About Birds resource, the total breeding population size of the species is 9 million birds. Overall, currently, Northern flickers are classified as Least Concern (LC) on the IUCN Red List but their numbers today are decreasing.
Northern flickers help to control the populations of their prey species, especially ants. Their abandoned nests also create habitats for other cavity nesters such as birds and squirrels.
Social animals are those animals that interact highly with other animals, usually of their own species (conspecifics), to the point of having a rec...