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  1. カナダヅル - Wikipedia

  2. Sandhill Crane | Audubon Field Guide

    ウェブ2024年5月2日 · Learn about the Sandhill Crane, a large gray bird with a red patch on its head, that nests in northern regions and migrates to the Great Plains. Find out its range, behavior, habitat, diet, conservation status, and more.

  3. ウェブThese tall, gray-bodied, crimson-capped birds breed in open wetlands, fields, and prairies across North America. They group together in great numbers, filling the air with distinctive rolling cries. Mates display to each other with exuberant dances that retain a gangly grace.

  4. Sandhill Crane - eBird

    ウェブLearn about Sandhill Crane, a large, long-legged bird shaped like a heron with a red crown and a bugling call. See photos, audio, range map, and statistics of this species on eBird.

  5. ウェブ2018年9月15日 · Learn about the sandhill crane, one of the oldest and most widespread bird species in the world, and how to spot it in different regions and seasons. Discover its distinctive features, behaviors, calls, and the celebrations that honor this amazing bird.

  6. 他の人はこちらも質問
    In North America, there are several recognized subspecies, including two non-migratory populations that are each restricted to Mississippi and Florida. Sandhill cranes are incredibly strong flyers, and may fly as many as 400 miles in one day during migration.
    The average weight of the larger males is 4.57 kg (10.1 lb), while the average weight of females is 4.02 kg (8.9 lb), with a range of 2.7 to 6.7 kg (6.0 to 14.8 lb) across the subspecies. Sandhill cranes have red foreheads, white cheeks, and long, dark, pointed bills.
    The Florida sandhill crane was listed as EC or easily confused to facilitate an attempted reintroduction of the whooping crane ( Grus americana) into Florida. The attempt failed, but the listing remained. The current list of endangered subspecies includes only two birds, A. c. nesiotes and A. c. rowani, with A. c. pratensis no longer listed.
    Sandhill cranes are known to frequent the edges of bodies of water. The central Platte River valley in Nebraska is the most important stopover area for the nominotypical subspecies, the great sandhill crane ( A. c. canadensis ), with up to 450,000 of these birds migrating through annually.
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