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When a Cliff Swallow has had a hard time finding food, it will watch its neighbors in the nesting colony and follow one to food when it leaves. ... Although the Cliff Swallow can nest solitarily, it usually nests in colonies. Colonies tend to be small in the East, but further west they can number up to 3,700 nests in...
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www.allaboutbirds.org/guide/Cliff_Swallow/lifehistory
www.allaboutbirds.org/guide/Cliff_Swallow/lifehistory
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The cliff swallow, 5 to 6 inches (13 to 15 cm) in length, is the only square-tailed swallow in most of North America (Fig. 1). ... Barn swallows will fly several miles from the nest site to suitable foraging areas. Long periods of continuous rainfall make it difficult for adult barn and cliff swallows to find food,
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icwdm.org/handbook/birds/Swallows.asp
icwdm.org/handbook/birds/Swallows.asp
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It may be that a Cliff Swallow has built a nest on your house. Although not always an invited addition to the house, swallow nests can provide an infinite amount of enjoyment and learning opportunities. During the spring and summer, you can see hundreds of swallows darting about as they build nests and collect food.
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www.wbu.com/education/swallows.html
www.wbu.com/education/swallows.html
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The cliff swallow is 5 to 6 inches in length and is the only square-tailed swallow in California. In contrast, the barn swallow is distinguished by its long, deeply forked tail. ... Occasionally, long periods of continuous rainfall make it difficult for the adults to find food and they may abandon the nestlings. A sign of...
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www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7482.html
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Attention to architectural design may alleviate cliff swallow nesting problems. INTRODUCTION; Cliff swallows (Petrochelidon pyrrhonota) are colony nesting birds that often live in close association with man. ... All swallows are insectivores, but the food habits of cliff swallows are not well documented.
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digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1016...
digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1016&context=vpc10
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Abstract Explaining why breeding colonies vary in size has been a persistent problem in the study of animal spatial distribution. ... Keywords: Cliff Swallow, coloniality, food competition, foraging, habitat selection, Petrochelidon pyrrhonota, social behavior...
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www.bioone.org/doi/abs/10.1650/0010-5422(2002)104%5B011...
www.bioone.org/doi/abs/10.1650/0010-5422(2002)104%5B0117:DICFFA%5D2.0.CO%3B2
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The Cliff Swallow is one of the most social landbirds of North America. These birds typically nest in large colonies, and a single site may contain up to 3,500 active nests. ... and observe each other’s foraging success and learn from other colony residents the locations of food.
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bna.birds.cornell.edu/forward/account/Cliff_Swallow
bna.birds.cornell.edu/forward/account/Cliff_Swallow
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Photo, description, similar species, sound, range, habitat, food, behavior, reproduction, and conservation status. Wikipedia; Photo, taxonomy, physical traits, nesting, and diet. Peter LaTourrette's Bird Photo Gallery; Photos of cliff swallow. Animal Diversity Web...
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www.nenature.com/CliffSwallow.htm
www.nenature.com/CliffSwallow.htm
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Use Cliff swallow in a Sentence ... See web results for Cliff swallow ... See images of Cliff swallow...
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dictionary.reference.com/browse/Cliff%20swallow
dictionary.reference.com/browse/Cliff%20swallow
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