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  1. Black-billed Magpie Pica hudsonia
    ML614969956 eBird记录 S161913452 报告
    Black-billed Magpie - ML614969956
    Denver, Colorado, United States
  2. Northern Shoveler Spatula clypeata
    ML614968956 eBird记录 S161913453 报告
    Northern Shoveler - ML614968956
    条评分 4
    1 条评分
    Denver, Colorado, United States
  3. Northern Shoveler Spatula clypeata
    ML614968938 eBird记录 S161913453 报告
    Northern Shoveler - ML614968938
    Denver, Colorado, United States
  4. Graylag x Swan Goose (hybrid) Anser anser x cygnoides
    ML614968932 eBird记录 S161913453 报告
    Graylag x Swan Goose (hybrid) - ML614968932
    Denver, Colorado, United States
  5. Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsii
    ML538861101 eBird记录 S129475226 报告
    Snow x Cackling Goose (hybrid) - ML538861101
    条评分 5
    1 条评分
    Denver, Colorado, United States
  6. Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsii
    ML538859851 eBird记录 S129475226 报告
    Snow x Cackling Goose (hybrid) - ML538859851
    Denver, Colorado, United States
  7. Cackling Goose Branta hutchinsii
    ML538855971 eBird记录 S129475226 报告
    Cackling Goose - ML538855971
    Denver, Colorado, United States
  8. Northern Shoveler Spatula clypeata
    ML538842751 eBird记录 S129475226 报告
    Northern Shoveler - ML538842751
    Denver, Colorado, United States
    媒体文件注释 A small group at Duck Pond.
  9. Northern Shoveler Spatula clypeata
    ML538828661 eBird记录 S129475226 报告
    Northern Shoveler - ML538828661
    Denver, Colorado, United States
    媒体文件注释 The smaller pod at Ferril.
  10. Northern Shoveler Spatula clypeata
    ML538828621 eBird记录 S129475226 报告
    Northern Shoveler - ML538828621
    Denver, Colorado, United States
    媒体文件注释 The bigger, farther-out pod at Ferril.
  11. Say's Phoebe Sayornis saya
    ML534234741 eBird记录 S37514487 报告
    Say's Phoebe - ML534234741
    条评分 4
    1 条评分
    Denver, Colorado, United States
  12. Downy Woodpecker Dryobates pubescens
    ML425742991 eBird记录 S102490402 报告
    Downy Woodpecker - ML425742991
    Denver, Colorado, United States
  13. Pyrrhuloxia Cardinalis sinuatus
    ML425742881 eBird记录 S102490402 报告
    Pyrrhuloxia - ML425742881
    条评分 4
    1 条评分
    Denver, Colorado, United States
  14. Mississippi Kite Ictinia mississippiensis
    ML363342851 eBird记录 S93623003 报告
    Mississippi Kite - ML363342851
    条评分 1
    1 条评分
    Denver, Colorado, United States
  15. Red-tailed Hawk Buteo jamaicensis
    ML283551711 eBird记录 S76802801 报告
    Red-tailed Hawk - ML283551711
    条评分 5
    20 条评分
    Denver, Colorado, United States
    年龄和性别 成鸟，性别未知 - 1
  16. Great-tailed Grackle Quiscalus mexicanus
    ML282582391 eBird记录 S76652490 报告
    Great-tailed Grackle - ML282582391
    Denver, Colorado, United States
  17. Common Goldeneye Bucephala clangula
    ML280471891 eBird记录 S76296042 报告
    Common Goldeneye - ML280471891
    Denver, Colorado, United States
  18. Northern Shoveler Spatula clypeata
    ML280332991 eBird记录 S76296042 报告
    Northern Shoveler - ML280332991
    Denver, Colorado, United States
  19. Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diazi
    ML276410861 eBird记录 S75693155 报告
    Mallard x Mexican Duck (hybrid) - ML276410861
    条评分 2
    1 条评分
    Denver, Colorado, United States
  20. bird sp. Aves sp.
    ML724158 报告
    bird sp. - ML724158
    条评分 3
    5 条评分
    Denver, Colorado, United States
    媒体文件注释 A dead bird hanging, with it's primaries, from a nest of a Cliff Swallow. At fir…
    标签 死亡
  21. Cliff Swallow (pyrrhonota Group) Petrochelidon pyrrhonota [pyrrhonota Group]
    ML200921441 eBird记录 S64960038 报告
    Cliff Swallow (pyrrhonota Group) - ML200921441
    条评分 3
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 Two views of birds collecting mud at the shore of a river. Elevation: 1610 m. Da…
  22. Common Grackle (Bronzed) Quiscalus quiscula versicolor
    ML200921361 eBird记录 S64960038 报告
    Common Grackle (Bronzed) - ML200921361
    条评分 2
    5 条评分
    Denver, Colorado, United States
    媒体文件注释 A bird flying away, repeated in slow motion. Elevation: 1610 m. Date added to IB…
    行为 飞行
  23. Common Grackle (Bronzed) Quiscalus quiscula versicolor
    ML200921351 eBird记录 S64960038 报告
    Common Grackle (Bronzed) - ML200921351
    条评分 3
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 A perched bird, panting and preening. Elevation: 1610 m. Date added to IBC: June…
  24. Cliff Swallow (pyrrhonota Group) Petrochelidon pyrrhonota [pyrrhonota Group]
    ML200921331 eBird记录 S64960038 报告
    Cliff Swallow (pyrrhonota Group) - ML200921331
    条评分 2
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 Several birds flying in to collect mud in order to build their nests. Elevation:…
    行为 飞行; 筑巢中
  25. Cliff Swallow (pyrrhonota Group) Petrochelidon pyrrhonota [pyrrhonota Group]
    ML200921291 eBird记录 S64960038 报告
    Cliff Swallow (pyrrhonota Group) - ML200921291
    条评分 3
    5 条评分
    Denver, Colorado, United States
    媒体文件注释 A view of a large colony on a bridge. Elevation: 1610 m. Date added to IBC: June…
  26. Cliff Swallow (pyrrhonota Group) Petrochelidon pyrrhonota [pyrrhonota Group]
    ML200921281 eBird记录 S64960038 报告
    Cliff Swallow (pyrrhonota Group) - ML200921281
    条评分 2
    5 条评分
    Denver, Colorado, United States
    媒体文件注释 Many birds collecting mud for their nests, which were close by. Elevation: 1610 …
  27. Cedar Waxwing Bombycilla cedrorum
    ML200921251 eBird记录 S64960038 报告
    Cedar Waxwing - ML200921251
    条评分 3
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 Two foraging birds in a pine tree, one of them flying away. Slightly out of rang…
    行为 飞行; 觅食或者进食
  28. Cedar Waxwing Bombycilla cedrorum
    ML200921241 eBird记录 S64960038 报告
    Cedar Waxwing - ML200921241
    条评分 3
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 A partly concealed bird foraging in a pine tree. Slightly out of range for the t…
    行为 觅食或者进食
  29. Cedar Waxwing Bombycilla cedrorum
    ML200921141 eBird记录 S64960038 报告
    Cedar Waxwing - ML200921141
    条评分 3
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 A bird foraging in a pine tree. Slightly out of range for the time of the year. …
    行为 觅食或者进食
  30. Cedar Waxwing Bombycilla cedrorum
    ML200921131 eBird记录 S64960038 报告
    Cedar Waxwing - ML200921131
    条评分 3
    4 条评分
    Denver, Colorado, United States
    媒体文件注释 A bird on a bare branch, calling once. Slightly out of range for the time of the…
    发声 鸣叫
    行为 发声中