搜索媒体——Macaulay Library和eBird

筛选器

搜索结果

  1. Barn Swallow - ML621188155
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成年雄鸟 - 1
  2. Barn Swallow - ML621188154
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成年雄鸟 - 1
  3. Barn Swallow - ML621188153
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成年雄鸟 - 1
  4. Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
    ML621188144 eBird记录 S183737744 报告
    Rock Pigeon (Feral Pigeon) - ML621188144
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
    行为 觅食或者进食
  5. Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
    ML621188146 eBird记录 S183737744 报告
    Rock Pigeon (Feral Pigeon) - ML621188146
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
    行为 觅食或者进食
  6. Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
    ML621188143 eBird记录 S183737744 报告
    Rock Pigeon (Feral Pigeon) - ML621188143
    条评分 4
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
    行为 觅食或者进食
  7. Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
    ML621188147 eBird记录 S183737744 报告
    Rock Pigeon (Feral Pigeon) - ML621188147
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
  8. Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
    ML621188145 eBird记录 S183737744 报告
    Rock Pigeon (Feral Pigeon) - ML621188145
    条评分 5
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
    行为 觅食或者进食
  9. Canada Goose - ML621188139
    条评分 2
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 幼鸟,性别未知 - 3
  10. Canada Goose - ML621188138
    条评分 4
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
  11. Mallard - ML621188135
    条评分 3
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成年雄鸟 - 1
  12. Herring Gull - ML621188124
    条评分 1
    1 条评分
    Allegheny, Pennsylvania, United States
    年龄和性别 成鸟,性别未知 - 1
  13. Green Heron - ML621187900
    Lancaster, Pennsylvania, United States
  14. Barn Swallow - ML621187822
    Allegheny, Pennsylvania, United States
  15. Cooper's Hawk - ML621187716
    条评分 2
    1 条评分
    Chester, Pennsylvania, United States
  16. Barn Swallow - ML621186830
    Margaret Higbee
    Indiana, Pennsylvania, United States
  17. Barn Swallow - ML621186825
    Margaret Higbee
    Indiana, Pennsylvania, United States
  18. Downy Woodpecker - ML621186659
    Margaret Higbee
    Crawford, Pennsylvania, United States
  19. Downy Woodpecker - ML621186658
    Margaret Higbee
    Crawford, Pennsylvania, United States
  20. Common Grackle - ML621186582
    Anonymous
    Somerset, Pennsylvania, United States
  21. Eastern Towhee - ML621186579
    Anonymous
    Somerset, Pennsylvania, United States
  22. Eastern Towhee - ML621186576
    Anonymous
    Somerset, Pennsylvania, United States
    年龄和性别 成年雌鸟 - 1
    行为 觅食或者进食
  23. Eastern Towhee - ML621186575
    Anonymous
    Somerset, Pennsylvania, United States
  24. Chipping Sparrow - ML621186570
    Anonymous
    Somerset, Pennsylvania, United States
    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
  25. House Wren - ML621186564
    Anonymous
    Somerset, Pennsylvania, United States
  26. House Wren - ML621186559
    Anonymous
    Somerset, Pennsylvania, United States
  27. Red-bellied Woodpecker - ML621186547
    Anonymous
    Somerset, Pennsylvania, United States
    媒体文件注释 Adult male - Red crown and nape
    年龄和性别 成年雄鸟 - 1
  28. Red-bellied Woodpecker - ML621186542
    Anonymous
    Somerset, Pennsylvania, United States
    媒体文件注释 juvenile male red crown and nape growing in. In tree with adult male.
    年龄和性别 幼年雄鸟 - 1
    行为 发声中
  29. Red-bellied Woodpecker - ML621186531
    Anonymous
    Somerset, Pennsylvania, United States
  30. Yellow-billed Cuckoo - ML621186510
    Washington, Pennsylvania, United States