ਬਲੈਕਬਰਡ ਉੱਤਰੀ ਅਮਰੀਕਾ ਦੀ ਸਰਹੱਦ ਨਾਲ ਲੱਗਦਾ ਹੈ ਜੋ ਪਸ਼ੂਆਂ ਅਤੇ ਹੋਰ ਪੰਛੀਆਂ ਅਤੇ ਆਲ੍ਹਣੇ ਦੇ ਅੰਡੇ ਦਾ ਪਾਲਣ ਕਰਦਾ ਹੈ,

cowbird's Usage Examples:

The screaming cowbird (Molothrus rufoaxillaris) is an obligate brood parasite belonging to the family Icteridae and is found in South America.

Since 1985, the shiny cowbird has been recorded in Florida.

brown-headed cowbird (Molothrus ater), or outcompeted for nest sites by the house wren (Troglodytes aedon).

Shiny cowbirds follow the 'shotgun' strategy of brood parasitism.

Others such as cowbirds and the bobolink have shorter, stubbier bills for crushing seeds.

medium-sized icterid (the same family as many blackbirds, meadowlarks, cowbirds, grackles, and others, including the New World orioles).

Even brood parasites such as brown-headed cowbirds, which do not care for their own offspring, have been documented swallowing.

History of shiny cowbird Molothrus bonariensis brood parasitism in Trinidad and Tobago.

Low success of shiny cowbird chicks parasitizing rufous-bellied thrushes: chick-chick competition or parental discrimination?.

When the cowbirds hatch before the sparrows in the nest, sparrows usually do not gain much weight and die within about three days.

Females of the species can be distinguished from the female brown-headed cowbird by their longer, finer bills and flatter heads.

bronze-brown cowbird is a species of bird in the family Icteridae.

Brood parasitism of the shiny cowbird Molothrus bonariensis, on the brown-and-yellow Marshbird, Pseudoleistes virescens.