搜尋影音- Macaulay Library 及 eBird

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  1. Northern Rough-winged Swallow (Northern) - ML483146
    評價 5
    10 評價(s)
    Lake, Montana, United States
    備註 Other Behaviors: Perch, Take Flight, Yawn, Defecate.
    性別與年齡 成鳥,性別未知 - 1
    行為 飛行中; 理羽中
  2. Northern Rough-winged Swallow (Northern) - ML201765241
    評價 5
    7 評價(s)
    Don DesJardin
    Ventura, California, United States
    備註 A lateral view of an adult sitting on a strand of barbed wire looking around, an
  3. Northern Rough-winged Swallow - ML584986801
    評價 5
    6 評價(s)
    Maricopa, Arizona, United States
    性別與年齡 成鳥,性別未知 - 1; 幼鳥,性別未知 - 3
    聲音 叫聲
    行為 餵食雛鳥; 鳴唱中
  4. Northern Rough-winged Swallow (Northern) - ML472885
    評價 5
    5 評價(s)
    Cayuga, New York, United States
    備註 Other Behaviors: Ruffle, Perch.
  5. Northern Rough-winged Swallow (Northern) - ML482982
    評價 4
    6 評價(s)
    Lake, Montana, United States
    備註 Other Behaviors: Perch, Take Flight.
    性別與年齡 成鳥,性別未知 - 1
    行為 飛行中
  6. Northern Rough-winged Swallow (Northern) - ML472884
    評價 4
    6 評價(s)
    Cayuga, New York, United States
    備註 Other Behaviors: Perch.
    聲音 叫聲
  7. Northern Rough-winged Swallow (Northern) - ML201488861
    評價 4
    6 評價(s)
    Tompkins, New York, United States
    備註 An adult perched on a wire, looking around and preening. Elevation: 116 m. Date
  8. Northern Rough-winged Swallow (Northern) - ML201762581
    評價 4
    5 評價(s)
    Don DesJardin
    Ventura, California, United States
    備註 A dorsal view of two recently fledged youngsters sitting on a barbed wire strand
  9. Northern Rough-winged Swallow (Northern) - ML201488851
    評價 4
    4 評價(s)
    Tompkins, New York, United States
    備註 Two juveniles perched on a wire and one of them being fed by an adult. Elevation
  10. Northern Rough-winged Swallow (Northern) - ML483145
    評價 4
    4 評價(s)
    Lake, Montana, United States
    備註 Other Behaviors: Scratch, Perch.
    性別與年齡 成鳥,性別未知 - 1
    行為 理羽中
  11. Northern Rough-winged Swallow (Northern) - ML426412
    評價 4
    4 評價(s)
    Larry Arbanas
    California, United States
    備註 Other Behaviors: Perch.
  12. Northern Rough-winged Swallow (Northern) - ML201488881
    評價 4
    5 評價(s)
    Tompkins, New York, United States
    備註 A slow motion view of four birds perched on a wire and taking off on windy condi
    行為 飛行中
  13. Northern Rough-winged Swallow (Northern) - ML201488871
    評價 3
    5 評價(s)
    Tompkins, New York, United States
    備註 A slow motion view of a bird in flight in poor light. Elevation: 116 m. Date add
    行為 飛行中
  14. Northern Rough-winged Swallow (Northern) - ML471491
    評價 3
    5 評價(s)
    Benjamin Clock
    Bandera, Texas, United States
    備註 Northern Rough-winged Swallow, perch, preen, stretch wing. View entire eBird ch
    性別與年齡 成鳥,性別未知 - 1
    行為 理羽中
  15. Northern Rough-winged Swallow (Northern) - ML426413
    評價 3
    5 評價(s)
    Larry Arbanas
    California, United States
    備註 Perch, TALK ISCI:LA1_HD006_003. Other Behaviors: Stand/perch.
  16. Northern Rough-winged Swallow (Northern) - ML411093
    評價 3
    6 評價(s)
    Timothy Barksdale
    Delaware, United States
    備註 Other Behaviors: Perch, Take Flight.
    性別與年齡 成鳥,性別未知 - 1
    行為 飛行中
  17. Northern Rough-winged Swallow - ML201825311
    評價 3
    5 評價(s)
    Alajuela, Costa Rica
    備註 An individual perched on overhead wires. Elevation: 355 m. Date added to IBC: Ju
  18. Northern Rough-winged Swallow - ML613152113
    評價 5
    1 評價
    DuPage, Illinois, United States
    性別與年齡 成鳥,性別未知 - 2
  19. Northern Rough-winged Swallow - ML203147121
    評價 5
    1 評價
    Don DesJardin
    Ventura, California, United States
  20. Northern Rough-winged Swallow - ML517095441
    評價 4
    2 評價(s)
    Philadelphia, Pennsylvania, United States
    性別與年齡 成鳥,性別未知 - 2
  21. Northern Rough-winged Swallow (Ridgway's) - ML201355761
    評價 3
    4 評價(s)
    Ocosingo, Chiapas, Mexico
    備註 A bird perched, then flying away. Elevation: 175 m. Date added to IBC: June 22,
    行為 飛行中
  22. Northern Rough-winged Swallow (Ridgway's) - ML201355751
    評價 3
    4 評價(s)
    Petén, Guatemala
    備註 Two birds on branches, one of them calling. Elevation: 134 m. Date added to IBC:
    聲音 叫聲
    行為 鳴唱中
  23. Northern Rough-winged Swallow (Ridgway's) - ML201355741
    評價 3
    4 評價(s)
    Petén, Guatemala
    備註 Several shots of birds perched on pipes. Elevation: 134 m. Date added to IBC: Ju
  24. Northern Rough-winged Swallow (Ridgway's) - ML201267221
    評價 3
    4 評價(s)
    Tulum, Quintana Roo, Mexico
    備註 Several birds on a wire, showing different forms of comfort behaviour. Elevation
  25. Northern Rough-winged Swallow (Ridgway's) - ML201267211
    評價 3
    4 評價(s)
    Tulum, Quintana Roo, Mexico
    備註 A bird on a wire, looking around and flying away. Elevation: 24 m. Date added to
    行為 飛行中
  26. Northern Rough-winged Swallow (Ridgway's) - ML201267201
    評價 3
    4 評價(s)
    Tulum, Quintana Roo, Mexico
    備註 A bird on a wire, preening and scratching the head. Elevation: 24 m. Date added
  27. Northern Rough-winged Swallow (Northern) - ML201157091
    評價 3
    4 評價(s)
    Suchitepéquez, Guatemala
    備註 Birds on a wire. Elevation: 1746 m. Date added to IBC: June 23, 2016.
  28. Northern Rough-winged Swallow (Northern) - ML450930
    評價 3
    4 評價(s)
    Timothy Barksdale
    Kittitas, Washington, United States
    備註 perch, fly. [SUBJECT Northern Rough-winged Swallow] ISCI:TB1_B149_026.
  29. Northern Rough-winged Swallow - ML571848551
    評價 3
    3 評價(s)
    Francisco Morazán, Honduras
    性別與年齡 成鳥,性別未知 - 1
  30. Northern Rough-winged Swallow - ML214938621
    評價 4
    1 評價
    Monterey, California, United States
    性別與年齡 成鳥,性別未知 - 1