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These birds have brown backs streaked with black, and distinctive head markings. Their cup nests, built by the female, are of plant material lined with fine grasses and constructed on the ground, low in a tree or bush, or in a niche in a wall. The female lays brown-blotched greenish-blue or greenish white eggs, which she incubates for 12–14 days.
The white-crowned sparrow is a very rare vagrant to western Europe. [5] It has been sighted in England, Scotland, [5] [6] Ireland, [7] and Norway. [8] In 2008 a white-crowned sparrow was spotted in Cley next the Sea in Norfolk, England. [9] To commemorate the event an image of the bird was included in a window at St Margaret's Church.
The white-crowned sparrow and focus of Barbara DeWolfe's Research. DeWolfe's research focused on the white-crowned sparrow. She studied living populations, rather than stuffed animals as was the previous method, in California and Alaska. She was observed variations in breeding and song to help determine differences between the races of the ...
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Jim McCormac visits Slate Run Metro Park to see and hear white-crowned sparrows, especially the young birds practicing their song. Young white-crowned sparrows perfecting melody still a delight to ...
White-crowned sparrow: Zonotrichia leucophrys (Forster, JR, 1772) 70 Golden-crowned sparrow: Zonotrichia atricapilla (Gmelin, JF, 1789) 71 Harris's sparrow: Zonotrichia querula (Nuttall, 1840) 72 White-throated sparrow: Zonotrichia albicollis (Gmelin, JF, 1789) 73 Sagebrush sparrow: Artemisiospiza nevadensis (Ridgway, 1874) 74 Bell's sparrow
Although they share the name sparrow, New World sparrows are more closely related to Old World buntings than they are to the Old World sparrows (family Passeridae). New World sparrows are also similar in both appearance and habit to finches , with which they sometimes used to be classified.
Gulls are typically grey or white, often with black markings on the head or wings. They have stout, longish bills and webbed feet. Terns are a group of generally medium to large seabirds typically with grey or white plumage, often with black markings on the head. Most terns hunt fish by diving but some pick insects off the surface of fresh water.