搜索媒体——Macaulay Library和eBird

筛选器

Macaulay LibraryeBird提供支持

搜索结果

  1. Bald Eagle - ML575892551
    条评分 4
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 A perched adult.
    年龄和性别 成鸟,性别未知 - 1
  2. Black-legged Kittiwake - ML575885011
    条评分 3
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 Small flocks of adults with some immatures also present.
  3. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    ML575800731 eBird记录 S114448545 报告
    Herring x Glaucous-winged Gull (hybrid) - ML575800731
    条评分 4
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 A pair of hybrids. Note how the mantle tones change with the angle of light.
    年龄和性别 成年雌鸟 - 1; 成年雄鸟 - 1
  4. Herring Gull (American) - ML575796261
    条评分 3
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 A preening adult in breeding plumage. Note that it's possible this individual ha
    年龄和性别 成鸟,性别未知 - 1
  5. Glaucous-winged Gull - ML575376541
    条评分 4
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 An adult standing on a roof and preening.
    年龄和性别 成鸟,性别未知 - 1
  6. Glaucous-winged Gull - ML575238261
    条评分 3
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 A second calendar year immature moulting into second cycle plumage.
    年龄和性别 未成年性别未知 - 1
  7. Song Sparrow (rufina Group) - ML574745371
    条评分 3
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 An individual singing and then perched in a bush before flying away.
    发声 鸣唱
  8. Marbled Godwit - ML573863281
    条评分 3
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 A small flock of migrants feeding on the tideline before taking flight.
    年龄和性别 年龄性别未知 - 4
  9. Song Sparrow (rufina Group) - ML573061361
    条评分 4
    1 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 An adult preening in a conifer.
  10. Hermit Thrush - ML572567371
    条评分 3
    2 条评分
    Kenai Peninsula Borough, Alaska, United States
    媒体文件注释 An adult perched on a roof and singing.
    年龄和性别 成年雄鸟 - 1
    发声 鸣唱
    行为 发声中