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Others, like the house sparrows, have their primary residence in New York.
House sparrows were introduced to Australia between 1863 and 1870 .
House sparrows and domestic geese are the only introduced bird species.
The somewhat embarrassed owner wrote, "At least he only eats house sparrows."
House sparrows aren't much better and have even killed martins to get their apartments.
The male and female House Sparrows are different colors.
Increased competition from European starlings and house sparrows is thought to be the primary cause of the population decline.
House sparrows are perhaps the most cosmopolitan of all birds, and have lived alongside...
House Sparrows can breed in the breeding season immediately following their hatching, and sometimes attempt to do so.
The female and young House Sparrows are brown and dark yellow or cream.
Even if your business is based in a town or city, you can affect urban species such as hedgehogs, house sparrows, insects and plants.
House sparrows and starlings are very aggressive.
Two of these species were great successes: Starlings and House Sparrows.
Now, the fledglings are full size, house sparrows have joined the fray, and it's the war of all against all.
Thousands of house sparrows flit around the area and sheep graze in the surrounding orchards.
At feeding stations and nests, female House Sparrows are dominant despite their smaller size.
Young House Sparrows are fed mostly on insects until about fifteen days after hatching.
Make the hole just large enough for eastern bluebirds, but too small for house sparrows and starlings.
The birds depicted are house sparrows.
This flea does not occur in the US, even on House Sparrows.
Young House Sparrows typically remain in the nest for 11 to 23 days, normally 14 to 16 days.
European immigrants, house sparrows and starlings, will get in if they can, kill the birds inside and build their own nests.
The only terrestrial habitats in which House Sparrows do not occur are dense forest and tundra.
House Sparrows have been observed stealing prey from other birds, including American Robins.