搜索媒体——Macaulay Library和eBird

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搜索结果

  1. Tundra Swan - ML617043442
    Stephanie Bishop
    Marathon, Wisconsin, United States
  2. Tundra Swan - ML617043429
    Stephanie Bishop
    Marathon, Wisconsin, United States
  3. Tundra Swan - ML616673454
    Marathon, Wisconsin, United States
  4. Tundra Swan - ML616673453
    Marathon, Wisconsin, United States
  5. Tundra Swan - ML616009925
    条评分 1
    1 条评分
    Marathon, Wisconsin, United States
  6. Tundra Swan - ML616009924
    条评分 2
    1 条评分
    Marathon, Wisconsin, United States
  7. Tundra Swan - ML615964131
    条评分 2
    2 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    媒体文件注释 47 Tundra Swans with 6 Canada Goose in formation
    年龄和性别 成鸟,性别未知 - 47
    行为 飞行
  8. Tundra Swan - ML615963024
    条评分 3
    2 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    年龄和性别 成鸟,性别未知 - 7
    行为 飞行
  9. Tundra Swan - ML615804906
    条评分 2
    2 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    媒体文件注释 Doc photo for accurate count during earlier than normal spring migration. Photog
    年龄和性别 成鸟,性别未知 - 29
    行为 飞行
  10. Tundra Swan - ML615780709
    条评分 3
    3 条评分
    Marathon, Wisconsin, United States
  11. Tundra Swan - ML554973491
    条评分 3
    1 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    媒体文件注释 Evening westerly migration flight of Tundra Swans one minute after sunset
    年龄和性别 年龄性别未知 - 118
    行为 飞行
  12. Tundra Swan - ML554920401
    条评分 3
    1 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    媒体文件注释 High westerly migration flight 29 minutes before sunset.
    年龄和性别 成鸟,性别未知 - 5; 年龄性别未知 - 109
    行为 飞行
  13. Tundra Swan - ML553084851
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  14. Tundra Swan - ML433321031
    条评分 1
    1 条评分
    Amy B
    Marathon, Wisconsin, United States
  15. Tundra Swan - ML431565421
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  16. Tundra Swan - ML431565351
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  17. Tundra Swan - ML429670221
    条评分 2
    1 条评分
    Marathon, Wisconsin, United States
  18. Tundra Swan - ML389729061
    条评分 1
    1 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    媒体文件注释 Image cropped from original shot at 200mm focal length to include all birds coun
    年龄和性别 年龄性别未知 - 110
    行为 飞行
  19. Tundra Swan - ML388804611
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  20. Tundra Swan - ML388804431
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  21. Tundra Swan - ML388804391
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  22. Tundra Swan - ML388804331
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  23. Tundra Swan - ML388804271
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  24. Tundra Swan - ML388803401
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  25. Tundra Swan - ML388803371
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  26. Tundra Swan - ML388803321
    条评分 3
    1 条评分
    Marathon, Wisconsin, United States
  27. Tundra Swan - ML388803301
    条评分 2
    1 条评分
    Marathon, Wisconsin, United States
  28. Tundra Swan - ML322139261
    条评分 3
    1 条评分
    Robert Bruss
    Marathon, Wisconsin, United States
    媒体文件注释 Part of a group of 59 that were flying over low at 8:39 a.m., heading NWly with
    行为 飞行
  29. Tundra Swan - ML321554931
    条评分 1
    1 条评分
    Marathon, Wisconsin, United States
  30. Tundra Swan - ML318699291
    条评分 1
    1 条评分
    Marathon, Wisconsin, United States