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  1. White-headed Woodpecker Dryobates albolarvatus
    ML573766081 eBird记录 S95462141 报告
    White-headed Woodpecker - ML573766081
    Sierra, California, United States
  2. Lewis's Woodpecker Melanerpes lewis
    ML570909761 eBird记录 S95461833 报告
    Lewis's Woodpecker - ML570909761
    Sierra, California, United States
  3. American Dipper Cinclus mexicanus
    ML307318261 eBird记录 S57871207 报告
    American Dipper - ML307318261
    条评分 4
    2 条评分
    Sierra, California, United States
    发声 鸣唱
  4. Fox Sparrow (Thick-billed) Passerella iliaca [megarhyncha Group]
    ML273007381 eBird记录 S37683507 报告
    Fox Sparrow (Thick-billed) - ML273007381
    条评分 3
    2 条评分
    Gena Zolotar
    Sierra, California, United States
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
  5. Mountain Quail Oreortyx pictus
    ML272997341 eBird记录 S37683510 报告
    Mountain Quail - ML272997341
    条评分 4
    2 条评分
    Gena Zolotar
    Sierra, California, United States
    年龄和性别 成年雄鸟 - 1
    发声 鸣叫
    行为 发声中
  6. Red-breasted Sapsucker (daggetti) Sphyrapicus ruber daggetti
    ML201452431 eBird记录 S64822061 报告
    Red-breasted Sapsucker (daggetti) - ML201452431
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 A bird bringing food to the nest, and leaving it. Elevation: 2039 m. Date added …
    标签 巢
  7. Red-breasted Sapsucker (daggetti) Sphyrapicus ruber daggetti
    ML201452421 eBird记录 S64822061 报告
    Red-breasted Sapsucker (daggetti) - ML201452421
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 An individual visiting the nest and feeding the chicks. Elevation: 2039 m. Date …
    行为 喂食幼鸟; 觅食或者进食
    标签 巢
  8. Red-breasted Sapsucker (daggetti) Sphyrapicus ruber daggetti
    ML201452411 eBird记录 S64822061 报告
    Red-breasted Sapsucker (daggetti) - ML201452411
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 An adult entering and leaving the nest. Elevation: 2039 m. Date added to IBC: Ju…
    标签 巢
  9. Red-breasted Sapsucker (daggetti) Sphyrapicus ruber daggetti
    ML201452401 eBird记录 S64822061 报告
    Red-breasted Sapsucker (daggetti) - ML201452401
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 A pair visiting the nest simultaneously, at real time. Elevation: 2039 m. Date a…
    标签 巢
  10. Red-breasted Sapsucker (daggetti) Sphyrapicus ruber daggetti
    ML201452391 eBird记录 S64822061 报告
    Red-breasted Sapsucker (daggetti) - ML201452391
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 A pair attending the nest. Elevation: 2039 m. Date added to IBC: June 23, 2016.
    标签 巢
  11. Mountain Chickadee (Rocky Mts.) Poecile gambeli [gambeli Group]
    ML201452381 eBird记录 S64822061 报告
    Mountain Chickadee (Rocky Mts.) - ML201452381
    条评分 4
    4 条评分
    Sierra, California, United States
    媒体文件注释 Several shots of a pair entering and leaving the nest (old woodpecker hold). Ele…
  12. Dark-eyed Junco (Oregon) Junco hyemalis [oreganus Group]
    ML201452371 eBird记录 S64822061 报告
    Dark-eyed Junco (Oregon) - ML201452371
    条评分 4
    4 条评分
    Sierra, California, United States
    媒体文件注释 Several views of two birds changing perch while emiting alarm calls. Elevation: …
  13. Dark-eyed Junco (Oregon) Junco hyemalis [oreganus Group]
    ML201452361 eBird记录 S64822061 报告
    Dark-eyed Junco (Oregon) - ML201452361
    条评分 5
    4 条评分
    Sierra, California, United States
    媒体文件注释 A male singing on a branch and flying away, seen from below. Elevation: 2039 m. …
    发声 鸣唱
    行为 飞行; 发声中
  14. Tree Swallow Tachycineta bicolor
    ML722015 报告
    Tree Swallow - ML722015
    条评分 3
    4 条评分
    未知
    Sierra, California, United States
    媒体文件注释 A bird perched on a tree hole, and flying away (then at 33% speed). Original IBC…
    行为 飞行
  15. Hammond's Flycatcher Empidonax hammondii
    ML192752151 eBird记录 S46633897 报告
    Hammond's Flycatcher - ML192752151
    条评分 5
    2 条评分
    Sierra, California, United States
    媒体文件注释 Perched on branch
    年龄和性别 成鸟，性别未知 - 1
  16. Western Bluebird Sialia mexicana
    ML192751741 eBird记录 S46945326 报告
    Western Bluebird - ML192751741
    条评分 5
    2 条评分
    Sierra, California, United States
    年龄和性别 成年雄鸟 - 1
  17. Western Wood-Pewee Contopus sordidulus
    ML192742851 eBird记录 S46945326 报告
    Western Wood-Pewee - ML192742851
    条评分 4
    2 条评分
    Sierra, California, United States
    媒体文件注释 At nest
    年龄和性别 成鸟，性别未知 - 1
    行为 筑巢中
    标签 巢
  18. Red-breasted Sapsucker Sphyrapicus ruber
    ML471210 eBird记录 S11012995 报告
    Red-breasted Sapsucker - ML471210
    条评分 2
    4 条评分
    Sierra, California, United States
  19. Pacific Wren (pacificus Group) Troglodytes pacificus [pacificus Group]
    ML471204 eBird记录 S11001053 报告
    Pacific Wren (pacificus Group) - ML471204
    条评分 3
    5 条评分
    Sierra, California, United States
  20. American Dipper (Northern) Cinclus mexicanus [mexicanus Group]
    ML471202 eBird记录 S11001053 报告
    American Dipper (Northern) - ML471202
    条评分 5
    8 条评分
    Sierra, California, United States
    媒体文件注释 Other Behaviors: Scratch, Stretch.
    年龄和性别 成鸟，性别未知 - 1
    行为 理羽
  21. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471197 eBird记录 S26593213 报告
    Steller's Jay (Coastal) - ML471197
    条评分 4
    5 条评分
    Sierra, California, United States
    年龄和性别 幼鸟，性别未知 - 1
  22. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471196 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471196
    条评分 4
    5 条评分
    Sierra, California, United States
  23. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471193 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471193
    条评分 2
    4 条评分
    Sierra, California, United States
    媒体文件注释 A jay retrieves a peanut that fell on the roof of a vehicle.
  24. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471192 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471192
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 Other Behaviors: Take Flight.
    行为 飞行
  25. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471191 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471191
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 Other Behaviors: Take Flight.
    行为 飞行
  26. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471190 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471190
    条评分 3
    4 条评分
    Sierra, California, United States
  27. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471189 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471189
    条评分 4
    5 条评分
    Sierra, California, United States
    媒体文件注释 Other Behaviors: Take Flight.
    行为 飞行
  28. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471188 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471188
    条评分 3
    4 条评分
    Sierra, California, United States
    媒体文件注释 Other Behaviors: Wipe Bill.
    行为 理羽
  29. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471187 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471187
    条评分 3
    4 条评分
    Sierra, California, United States
    媒体文件注释 Other Behaviors: Take Flight.
    行为 飞行; 理羽
  30. Steller's Jay (Coastal) Cyanocitta stelleri [stelleri Group]
    ML471186 eBird记录 S26590135 报告
    Steller's Jay (Coastal) - ML471186
    条评分 4
    5 条评分
    Sierra, California, United States