搜索媒体——Macaulay Library和eBird

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搜索结果

  1. Northern Rough-winged Swallow - ML636103439
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
  2. Northern Rough-winged Swallow - ML620856316
    条评分 3
    2 条评分
    Bristol, Massachusetts, United States
  3. Northern Rough-winged Swallow - ML620671908
    条评分 2
    1 条评分
    Bristol, Massachusetts, United States
  4. Northern Rough-winged Swallow - ML620671907
    条评分 5
    3 条评分
    Bristol, Massachusetts, United States
  5. Northern Rough-winged Swallow - ML618718926
    条评分 4
    2 条评分
    Bristol, Massachusetts, United States
  6. Northern Rough-winged Swallow - ML618718925
    条评分 4
    2 条评分
    Bristol, Massachusetts, United States
  7. Northern Rough-winged Swallow - ML618085880
    条评分 2
    3 条评分
    Bristol, Massachusetts, United States
  8. Northern Rough-winged Swallow - ML588469481
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
  9. Northern Rough-winged Swallow - ML588469441
    条评分 4
    2 条评分
    Bristol, Massachusetts, United States
  10. Northern Rough-winged Swallow - ML575908911
    条评分 4
    2 条评分
    Bristol, Massachusetts, United States
  11. Northern Rough-winged Swallow - ML352202661
    Bristol, Massachusetts, United States
  12. Northern Rough-winged Swallow - ML330681251
    Bristol, Massachusetts, United States
  13. Northern Rough-winged Swallow - ML330681231
    Bristol, Massachusetts, United States
  14. Northern Rough-winged Swallow - ML325230551
    Bristol, Massachusetts, United States
  15. Northern Rough-winged Swallow - ML314802971
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
  16. Northern Rough-winged Swallow - ML250301391
    条评分 5
    2 条评分
    Bristol, Massachusetts, United States
  17. Northern Rough-winged Swallow - ML248102131
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Flying By.
    年龄和性别 年龄性别未知 - 1
    行为 飞行
  18. Northern Rough-winged Swallow - ML248102111
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Gray Skies.
    年龄和性别 幼鸟,性别未知 - 1
  19. Northern Rough-winged Swallow - ML248102101
    条评分 3
    2 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Cinnamon Wing Bars.
    年龄和性别 幼鸟,性别未知 - 1
    行为 飞行
  20. Northern Rough-winged Swallow - ML248102011
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Cinnamon Wing Bars.
    年龄和性别 幼鸟,性别未知 - 1
  21. Northern Rough-winged Swallow - ML248101971
    条评分 3
    2 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Adult Has Food.
    年龄和性别 成鸟,性别未知 - 1; 幼鸟,性别未知 - 1
    行为 携带食物; 飞行
  22. Northern Rough-winged Swallow - ML248101961
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Child In Receipt of Food.
    年龄和性别 成鸟,性别未知 - 1; 幼鸟,性别未知 - 1
    行为 携带食物; 飞行
  23. Northern Rough-winged Swallow - ML248101951
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Child Now Has Food.
    年龄和性别 幼鸟,性别未知 - 1
    行为 携带食物; 飞行
  24. Northern Rough-winged Swallow - ML248101941
    条评分 3
    3 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Mid-Air Feeding!
    年龄和性别 成鸟,性别未知 - 1; 幼鸟,性别未知 - 1
    行为 喂食幼鸟; 飞行
  25. Northern Rough-winged Swallow - ML248101931
    条评分 3
    1 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Adult (left), Child (right).
    年龄和性别 成鸟,性别未知 - 1; 幼鸟,性别未知 - 1
    行为 携带食物; 飞行
  26. Northern Rough-winged Swallow - ML248101881
    条评分 3
    3 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Flying By.
    年龄和性别 年龄性别未知 - 1
    行为 飞行
  27. Northern Rough-winged Swallow - ML248053501
    条评分 3
    2 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Handsome Swallow.
  28. Northern Rough-winged Swallow - ML248053491
    条评分 4
    3 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Quite Photogenic.
    年龄和性别 幼鸟,性别未知 - 1
  29. Northern Rough-winged Swallow - ML248053471
    条评分 3
    2 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Wanting for Bugs.
    年龄和性别 幼鸟,性别未知 - 1
  30. Northern Rough-winged Swallow - ML248053431
    条评分 4
    3 条评分
    Bristol, Massachusetts, United States
    媒体文件注释 Rubber Necking.