搜索媒体——Macaulay Library和eBird

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1. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201765241 eBird记录 S65238810 报告
   
   条评分 5

   7 条评分

   Don DesJardin

   30日 3月 2009年

   Ventura, California, United States
   媒体文件注释 A lateral view of an adult sitting on a strand of barbed wire looking around, an…
2. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201762581 eBird记录 S65238682 报告
   
   条评分 4

   5 条评分

   Don DesJardin

   16日 6月 2008年

   Ventura, California, United States
   媒体文件注释 A dorsal view of two recently fledged youngsters sitting on a barbed wire strand…
3. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201488881 eBird记录 S64823031 报告
   
   条评分 4

   5 条评分

   Josep del Hoyo

   30日 6月 2017年

   Tompkins, New York, United States
   媒体文件注释 A slow motion view of four birds perched on a wire and taking off on windy condi…

   行为 飞行
4. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201488871 eBird记录 S64823031 报告
   
   条评分 3

   5 条评分

   Josep del Hoyo

   30日 6月 2017年

   Tompkins, New York, United States
   媒体文件注释 A slow motion view of a bird in flight in poor light. Elevation: 116 m. Date add…

   行为 飞行
5. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201488861 eBird记录 S64823031 报告
   
   条评分 4

   7 条评分

   Josep del Hoyo

   30日 6月 2017年

   Tompkins, New York, United States
   媒体文件注释 An adult perched on a wire, looking around and preening. Elevation: 116 m. Date …
6. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201488851 eBird记录 S64823031 报告
   
   条评分 4

   4 条评分

   Josep del Hoyo

   30日 6月 2017年

   Tompkins, New York, United States
   媒体文件注释 Two juveniles perched on a wire and one of them being fed by an adult. Elevation…
7. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML201157091 eBird记录 S65003691 报告
   
   条评分 3

   4 条评分

   Juan Sanabria

   1日 11月 2012年

   Suchitepéquez, Guatemala
   媒体文件注释 Birds on a wire. Elevation: 1746 m. Date added to IBC: June 23, 2016.
8. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML483146 eBird记录 S24073653 报告
   
   条评分 5

   10 条评分

   Jay McGowan

   26日 6月 2015年

   Lake, Montana, United States
   媒体文件注释 Other Behaviors: Perch, Take Flight, Yawn, Defecate.

   年龄和性别 成鸟，性别未知 - 1

   行为 飞行; 理羽
9. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

   ML483145 eBird记录 S24073653 报告
   
   条评分 4

   4 条评分

   Jay McGowan

   26日 6月 2015年

   Lake, Montana, United States
   媒体文件注释 Other Behaviors: Scratch, Perch.

   年龄和性别 成鸟，性别未知 - 1

   行为 理羽
10. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML482982 eBird记录 S24000949 报告
    
    条评分 4

    6 条评分

    Jay McGowan

    20日 6月 2015年

    Lake, Montana, United States
    媒体文件注释 Other Behaviors: Perch, Take Flight.

    年龄和性别 成鸟，性别未知 - 1

    行为 飞行
11. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML472884 eBird记录 S14156554 报告
    
    条评分 4

    6 条评分

    Jay McGowan

    18日 5月 2013年

    Cayuga, New York, United States
    媒体文件注释 Other Behaviors: Perch.

    发声 鸣叫
12. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML450930 报告
    
    条评分 3

    4 条评分

    Timothy Barksdale

    3日 6月 1995年

    Kittitas, Washington, United States
    媒体文件注释 perch, fly. [SUBJECT Northern Rough-winged Swallow] ISCI:TB1_B149_026.
13. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML426413 报告
    
    条评分 3

    5 条评分

    Larry Arbanas

    12日 5月 2005年

    California, United States
    媒体文件注释 Perch, TALK ISCI:LA1_HD006_003. Other Behaviors: Stand/perch.
14. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML420361 报告
    
    条评分 2

    5 条评分

    Timothy Barksdale

    5月 2001年

    Teton, Montana, United States
    媒体文件注释 perch on wire. [SUBJECT Northern Rough-winged Swallow] ISCI:TB1_CLO023_075. Othe…

    年龄和性别 成鸟，性别未知 - 1
15. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML411093 报告
    
    条评分 3

    6 条评分

    Timothy Barksdale

    5月 1998年

    Delaware, United States
    媒体文件注释 Other Behaviors: Perch, Take Flight.

    年龄和性别 成鸟，性别未知 - 1

    行为 飞行
16. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML472882 eBird记录 S14153462 报告
    
    条评分 2

    4 条评分

    Jay McGowan

    18日 5月 2013年

    Tompkins, New York, United States
    媒体文件注释 Other Behaviors: Take Flight, Depart, Stand.

    行为 筑巢中
17. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML472885 eBird记录 S14156554 报告
    
    条评分 5

    5 条评分

    Jay McGowan

    18日 5月 2013年

    Cayuga, New York, United States
    媒体文件注释 Other Behaviors: Ruffle, Perch.
18. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML471491 eBird记录 S3958989 报告
    
    条评分 3

    5 条评分

    Benjamin Clock

    25日 4月 2008年

    Bandera, Texas, United States
    媒体文件注释 Northern Rough-winged Swallow, perch, preen, stretch wing. View entire eBird ch…

    年龄和性别 成鸟，性别未知 - 1

    行为 理羽
19. Northern Rough-winged Swallow (Northern) Stelgidopteryx serripennis [serripennis Group]

    ML426412 报告
    
    条评分 4

    4 条评分

    Larry Arbanas

    12日 5月 2005年

    California, United States
    媒体文件注释 Other Behaviors: Perch.