American golden-plover, Lesser golden plover
The American golden plover (Pluvialis dominica ), is a medium-sized plover. The genus name is Latin and means relating to rain, from pluvia, "rain". It was believed that golden plovers flocked when rain was imminent. The species name dominica refers to Santo Domingo, now Hispaniola, in the West Indies.
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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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CarnivoreA carnivore meaning 'meat eater' is an organism that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of a...
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InsectivoresAn insectivore is a carnivorous plant or animal that eats insects. An alternative term is entomophage, which also refers to the human practice of e...
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FrugivoreA frugivore is an animal that thrives mostly on raw fruits or succulent fruit-like produce of plants such as roots, shoots, nuts, and seeds. Approx...
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HerbivoreA herbivore is an animal anatomically and physiologically adapted to eating plant material, for example, foliage, for the main component of its die...
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MolluscivoreA molluscivore is a carnivorous animal that specializes in feeding on molluscs such as gastropods, bivalves, brachiopods, and cephalopods. Known mo...
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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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Wading birdsWading birds forage along shorelines and mudflats searching for small aquatic prey crawling or burrowing in the mud and sand. These birds live in w...
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PrecocialPrecocial species are those in which the young are relatively mature and mobile from the moment of birth or hatching. Precocial species are normall...
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ZoochoryZoochory animals are those that can disperse plant seeds in several ways. Seeds can be transported on the outside of vertebrate animals (mostly mam...
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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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CongregatoryCongregatory animals tend to gather in large numbers in specific areas as breeding colonies, for feeding, or for resting.
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Wading birds forage along shorelines and mudflats searching for small aquatic prey crawling or burrowing in the mud and sand. These birds live in w...
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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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FlockingFlocking birds are those that tend to gather to forage or travel collectively. Avian flocks are typically associated with migration. Flocking also ...
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MigratingAnimal migration is the relatively long-distance movement of individual animals, usually on a seasonal basis. It is the most common form of migrati...
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starts withThe American golden plover is a medium-sized wading bird that makes one of the longest migratory journeys of any shorebird. The breeding male has a black face, neck, breast, and belly, with a white crown and nape that extends to the side of the breast. The back is mottled black and white with pale, gold spots. The breeding female is similar, but with less black. When in winter plumage, both sexes have grey-brown upperparts, pale gray-brown underparts, and a whitish eyebrow. The American golden plover looks very similar to the Pacific golden plover with which it was once considered the same species under the name "lesser golden plover".
American golden plovers breed from northern Canada and Alaska and winter in southern South America. The breeding habitat of these birds is Arctic tundra with low vegetation. During migration and on wintering grounds they can be found in prairie, pastures, meadows, plowed fields, coastal marshes, mudflats, and shorelines.
American golden plovers are social birds especially during migrations when they gather in large flocks. They also sleep together in communal roosts in salt-marshes or other areas near water. These birds forage for food on tundra, fields, beaches, and tidal flats, usually by sight. They feed by walking and running with brief stops pecking at the ground whatever they can find. American golden plovers communicate with the help of various calls. Their main call sounds as 'klii-i' or 'klu-iit'. During the flight they usually make a shrill 'ku-whiip'.
American golden plovers are carnivores (insectivores) and feed mainly on insects, crustaceans, and worms. They will also supplement their diet with berries, seeds, and occasionally grass.
American golden plovers are monogamous and form pair bonds that last for several years. They nest in loose colonies and during the breeding season become highly territorial, displaying aggressively to neighbors. American golden plovers use scrape nests and line them with lichens, grass, and leaves. Females lay a clutch of 4 white to buff eggs that are heavily blotched with both black and brown spots. The eggs are incubated for a period of 26 to 27 days, with the male incubating during the day and the female during the night. The chicks then hatch precocial, leaving the nest within hours and feeding themselves within a day. They are able to fly at around 22-23 days old and soon after that become independent.
In the late 19th century large numbers of these birds have suffered from overhunting and the population has never fully recovered. At present, the main threat to American golden plovers is habitat loss on their migratory routes and wintering grounds due to agriculture and urbanization. Other threats include the use of pesticides, pollution, storms during migration, and predators such as birds of prey.
According to the IUCN Red List, the total population size of the American golden plover is more than 200,000 individuals. The population in Russia consists of less than 100 breeding pairs and less than 50 individuals on migration. Currently, this species is classified as Least Concern (LC) on the IUCN Red List but its numbers today are decreasing.
Social animals are those animals that interact highly with other animals, usually of their own species (conspecifics), to the point of having a rec...