搜索媒体——Macaulay Library和eBird

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  1. Lesser Black-backed Gull (Heuglin's) - ML619570129
    Sistan va Baluchestan, Iran
  2. Lesser Black-backed Gull - ML618594415
    Clatsop, Oregon, United States
  3. Lesser Black-backed Gull - ML618023324
    Thrissur, Kerala, India
  4. Lesser Black-backed Gull - ML616355785
    条评分 5
    1 条评分
    Los Angeles, California, United States
  5. Lesser Black-backed Gull - ML615687914
    条评分 2
    1 条评分
    Pitt, North Carolina, United States
    媒体文件注释 Documenting substantial portion of the flock comprised of LBBG
    行为 飞行; 觅食或者进食; 换羽
  6. Lesser Black-backed Gull - ML615525030
    Lucas Brug
    Del Norte, California, United States
  7. Lesser Black-backed Gull - ML614724591
    条评分 4
    1 条评分
    Philadelphia, Pennsylvania, United States
  8. Lesser Black-backed Gull - ML614699868
    Rita Flohr
    Lancaster, Nebraska, United States
  9. Lesser Black-backed Gull - ML613169176
    条评分 4
    1 条评分
    Suffolk, New York, United States
  10. Lesser Black-backed Gull - ML613131106
    条评分 4
    1 条评分
    Puntarenas, Costa Rica
    媒体文件注释 Note Laughing Gull for scale
  11. Lesser Black-backed Gull - ML613130826
    条评分 5
    2 条评分
    Puntarenas, Costa Rica
    年龄和性别 年龄性别未知 - 1
  12. Lesser Black-backed Gull - ML612802028
    Imperial, California, United States
  13. Lesser Black-backed Gull - ML612490560
    Madrid, Comunidad de, Spain
  14. Lesser Black-backed Gull - ML612318980
    条评分 3
    1 条评分
    Flathead, Montana, United States
    年龄和性别 成鸟,性别未知 - 1
  15. Lesser Black-backed Gull - ML611941354
    条评分 4
    1 条评分
    Kasaragod, Kerala, India
  16. Lesser Black-backed Gull - ML611439060
    条评分 4
    3 条评分
    Pierre-De Saurel, Quebec, Canada
    媒体文件注释 Goéland brun, sous-adulte 3e hiver. Étirement de l'aile, toilettage. Cris: Goéla
    年龄和性别 未成年性别未知 - 1
  17. Lesser Black-backed Gull - ML611435616
    条评分 4
    3 条评分
    Pierre-De Saurel, Quebec, Canada
    媒体文件注释 Goéland brun, crie à la 34e sec, s'envole au ralenti 4x à la fin. Sous-adulte 3e
    年龄和性别 未成年性别未知 - 1
    发声 鸣叫
    行为 发声中
  18. Lesser Black-backed Gull - ML611250900
    Puntarenas, Costa Rica
  19. Lesser Black-backed Gull (Heuglin's) - ML610816929
    Lalitpur, Bagmati, Nepal
  20. Lesser Black-backed Gull (Heuglin's) - ML610816928
    Lalitpur, Bagmati, Nepal
  21. Lesser Black-backed Gull (graellsii) - ML610342620
    Douglas, Nebraska, United States
  22. Lesser Black-backed Gull - ML609948780
    条评分 5
    1 条评分
    Suffolk, New York, United States
    年龄和性别 未成年性别未知 - 1
    行为 觅食或者进食
  23. Lesser Black-backed Gull - ML609948779
    Suffolk, New York, United States
    年龄和性别 未成年性别未知 - 1
    行为 觅食或者进食
  24. Lesser Black-backed Gull - ML609948777
    Suffolk, New York, United States
    年龄和性别 幼鸟,性别未知 - 1
    行为 觅食或者进食
  25. Lesser Black-backed Gull - ML609273361
    条评分 4
    1 条评分
    Flathead, Montana, United States
    年龄和性别 成鸟,性别未知 - 1
  26. Lesser Black-backed Gull - ML609273360
    条评分 3
    2 条评分
    Flathead, Montana, United States
    年龄和性别 成鸟,性别未知 - 1
  27. Lesser Black-backed Gull - ML609043653
    条评分 3
    1 条评分
    Rimouski-Neigette, Quebec, Canada
  28. Lesser Black-backed Gull - ML609043652
    Rimouski-Neigette, Quebec, Canada
  29. Lesser Black-backed Gull - ML608960650
    条评分 4
    1 条评分
    Flathead, Montana, United States
    年龄和性别 成鸟,性别未知 - 1
  30. Lesser Black-backed Gull - ML608960647
    条评分 4
    1 条评分
    Flathead, Montana, United States
    年龄和性别 成鸟,性别未知 - 1