lesser yellowlegs การใช้

• The greater yellowlegs is similar in appearance to the smaller lesser yellowlegs.
• Migrants include, greater and lesser yellowlegs, long-billed dowitchers, and western sandpipers.
• A medium-large shorebird, the lesser yellowlegs measures.
• Commonly observed species include greater and lesser yellowlegs, long-billed dowitchers, dunlins, western sandpipers, Wilson's plovers, killdeer and willets.
• On a lesser yellowlegs, if you did that the bill would just reach the back of the head.
• To the left of the dowitchers is a lesser yellowlegs and behind it is a bunch of semi-palmated sandpipers.
• Try to distinguish a long-billed from a short-billed dowitcher, or a greater from a lesser yellowlegs, and you have to seek details.
• Higher-powered optics make birds appear closer so they can be identified through the field marks that, for example, distinguish a lesser yellowlegs from a greater yellowlegs.
• I raised my binos to scan the shore, where I had willet, lesser yellowlegs and greater yellowlegs ( No . 99 ) together in one view.
• Those differences are often subtle : The greater yellowlegs has a long, slightly upturned bill and thicker leg joints, while the lesser yellowlegs has a straight bill.
• A few species to be found here are green-winged, and cinnamon teal, least grebe, anhinga, tricolored heron, American white ibis, lesser yellowlegs, long-billed dowitcher and least tern.
• This area was not covered by glaciers during the greater and lesser yellowlegs, least sandpiper, solitary sandpiper, and the spotted sandpiper, which has been confirmed as using the IBA as a breeding grounds.
• Its closest relative is the lesser yellowlegs, a much smaller bird with a very different appearance apart from the fine, clear, and dense pattern of the neck, which both species show in breeding plumage.
• They consulted three different bird books and came to the unanimous conclusion that the bird whose name had almost stumped them was in fact two related species of conflicting size : greater yellowlegs and lesser yellowlegs.
• The construction of a dike across James Bay could negatively impact many mammal species, including greater and lesser yellowlegs, sanderlings, many species of sandpipers, whimbrels, and marbled godwits, as well as the critically endangered Eskimo curlew.
• Bird species found at the lake may include Pacific loons, ring-necked duck, bufflehead, American wigeon, northern pintail, northern shoveler, green-winged teal, red-necked grebe, horned grebe, Bonaparte's gull, Wilson's snipe, lesser yellowlegs, long-billed dowitcher, red-necked phalarope, pectoral sandpiper and Bohemian waxwing.
• Joe jumped out of the car with binoculars in hand, looked this way and that and happily announced his findings _ among them the greater and lesser yellowlegs feeding on the slushy sand, a row of gray-breasted martins resting on a power line.
• Other species identified throughout the complex include " 85, 000 geese, 100, 000 ducks, [ and ] 12, 000 cranes ", as well as black-bellied plover, sanderlings, Hudsonian godwits, red knots, stilt sandpipers, white-rumped sandpipers, semipalmated sandpipers, long-billed dowitchers, red-necked phalaropes, and lesser yellowlegs.
• The funnel-shaped outline of Hudson and James bays causes birds migrating from the Arctic to concentrate at the southern end of James Bay each autumn, particularly in the late autumn, where the extensive coastal wetlands provide critical staging and moulting areas for migrating lesser snow geese, dabbling ducks and shorebirds such as red knot, short-billed dowitcher, dunlin, greater yellowlegs, lesser yellowlegs, ruddy turnstone, and American golden plover.