搜索媒体——Macaulay Library和eBird

筛选器

搜索结果

  1. Bluethroat - ML599137761
    条评分 3
    1 条评分
    Nome Census Area, Alaska, United States
    媒体文件注释 A male.
    年龄和性别 成年雄鸟 - 1
  2. Bluethroat - ML460754521
    条评分 3
    1 条评分
    Nome Census Area, Alaska, United States
  3. Bluethroat - ML477787
    条评分 5
    13 条评分
    Luke Eberhart-Hertel
    Nome Census Area, Alaska, United States
    媒体文件注释 The bird flies in to remove some plant debris from the nest several times before
    年龄和性别 成年雌鸟 - 1
    行为 筑巢中
    标签
  4. Bluethroat - ML477786
    条评分 4
    5 条评分
    Luke Eberhart-Hertel
    Nome Census Area, Alaska, United States
    媒体文件注释 Briefly leaves the nest before returning again. Other Behaviors: Brood, Sit On N
    年龄和性别 成年雌鸟 - 1; 幼鸟,性别未知 - 2
    行为 喂食幼鸟
    标签
  5. Bluethroat - ML477785
    条评分 3
    4 条评分
    Luke Eberhart-Hertel
    Nome Census Area, Alaska, United States
    媒体文件注释 Two nestlings sitting in a nest while the adults are away. Other Behaviors: Rest
    年龄和性别 幼鸟,性别未知 - 2
  6. Bluethroat - ML477784
    条评分 4
    5 条评分
    Luke Eberhart-Hertel
    Nome Census Area, Alaska, United States
    媒体文件注释 Other Behaviors: Brood, Sit On Nest.
    年龄和性别 成年雌鸟 - 1
    行为 携带食物; 喂食幼鸟; 觅食或者进食
    标签
  7. Bluethroat - ML477783
    条评分 4
    5 条评分
    Luke Eberhart-Hertel
    Nome Census Area, Alaska, United States
    媒体文件注释 Other Behaviors: Sit On Nest, Brood.
    年龄和性别 成年雌鸟 - 1
    行为 携带食物; 喂食幼鸟; 觅食或者进食
    标签
  8. Bluethroat - ML477782
    条评分 3
    4 条评分
    Luke Eberhart-Hertel
    Nome Census Area, Alaska, United States
    媒体文件注释 The bird's head is slightly out of focus. Other Behaviors: Sit On Nest, Flush, B
    年龄和性别 成年雌鸟 - 1
    标签
  9. Bluethroat - ML412220
    条评分 4
    5 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male fly, sing. TALK. [SUBJECT Bluethroat] ISCI:TB1_OSD239_025. Other Behaviors:
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  10. Bluethroat - ML412218
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_023. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  11. Bluethroat - ML412216
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 [SUBJECT Bluethroat] ISCI:TB1_OSD239_021. Other Behaviors: Perch.
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
    行为 飞行
  12. Bluethroat - ML412215
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_020. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  13. Bluethroat - ML412214
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_019. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  14. Bluethroat - ML412213
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_018. Other Behaviors: Def
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
    行为 飞行
  15. Bluethroat - ML412212
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_017. Other Behaviors: Per
    发声 鸣唱
  16. Bluethroat - ML412211
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_016. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  17. Bluethroat - ML412208
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_013. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  18. Bluethroat - ML412207
    条评分 2
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male fly. [SUBJECT Bluethroat] ISCI:TB1_OSD239_012.
    年龄和性别 成年雄鸟 - 1
    行为 飞行
  19. Bluethroat - ML412205
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_010. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
    行为 飞行
  20. Bluethroat - ML412204
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_009. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  21. Bluethroat - ML412203
    条评分 2
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male fly, sing. TALK. [SUBJECT Bluethroat] ISCI:TB1_OSD239_008. Other Behaviors:
    年龄和性别 成年雄鸟 - 1
    行为 飞行
  22. Bluethroat - ML412222
    条评分 3
    4 条评分
    Timothy Barksdale
    Alaska, United States
    媒体文件注释 male perch, sing. [SUBJECT Bluethroat] ISCI:TB1_OSD239_027. Other Behaviors: Per
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱