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Short-billed Dowitcher (Limnodromus griseus) |
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A Field Guide to Eastern Birds. by Roger Tory Peterson.
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Summer Plumage - Central Prairies Color Photograph: © by and courtesy of Robert Benson
Summer Plumage - Eastern Population Color Photograph: U.S. Fish and Wildlife Service
Winter Plumage Color Photograph: U.S. Bureau of Land Management |
Short-billed Dowitcher (Limnodromus griseus) Identification: Length from tip of bill to tip of tail 12 inches.
Similar Species: The Short-billed Dowitcher can be extremely difficult to distinguish from the Long-billed Dowitcher. The Long-billed Dowitcher has a slightly longer and heavier appearing bill. The general coloration is darker and the underside is more rusty-red than rusty-orange. Winter plumage birds are nearly identical and a best separated by their voice. The voice of the Short-tailed Dowitcher is a soft tu-tu-tu. In contrast the voice of the Long-billed Dowitcher is a sharp, high keek. The Short-billed Dowitcher might be mistaken for species of godwits. However godwits are larger birds with a bicolored bill; orange at the base and black at the tip. In contrast the bill of the Short-billed Dowitcher is all black. Breeding Range (see map below): The breeding range of the Short-billed Dowitcher is divided into three disjunct populations; one in upper Quebec and Labrador, one in the central region of Canada, and a third along the southern coast of Alaska. Overwintering Range: This species overwinters along the coasts of the United States from Virginia in the east to northern California in the west. Habitat: The Short-billed Dowitcher breeds in wet, southern tundra or along lakes and pools in northern boreal forest. Overwintering birds are typically found in salt marshes, mudflats, and estuaries. Food: Aquatic invertebrates. Behavior: The Short-billed Dowitcher is a gregarious species and is often seen in large groups. They hunt by rapidly probing the mud with their bills in a fast up-and-down movement. They are commonly compared to sewing machines. Reproduction: The clutch consists of 4 brown-spotted dull green eggs. The eggs are laid in a ground depression lined with grass and moss.
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