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The Cornell Lab

The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

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  1. American Black Duck Anas rubripes
    ML619950954 eBird记录 S179001881 报告
    American Black Duck - ML619950954
    Harford, Maryland, United States
  2. American Black Duck Anas rubripes
    ML465603411 eBird记录 S114520942 报告
    American Black Duck - ML465603411
    条评分 1
    2 条评分
    Harford, Maryland, United States
  3. American Black Duck Anas rubripes
    ML465603401 eBird记录 S114520942 报告
    American Black Duck - ML465603401
    条评分 2
    2 条评分
    Harford, Maryland, United States
  4. American Black Duck Anas rubripes
    ML465569121 eBird记录 S114589137 报告
    American Black Duck - ML465569121
    条评分 3
    3 条评分
    Harford, Maryland, United States
  5. American Black Duck Anas rubripes
    ML312421131 eBird记录 S82531783 报告
    American Black Duck - ML312421131
    条评分 1
    1 条评分
    Harford, Maryland, United States
  6. American Black Duck Anas rubripes
    ML236486081 eBird记录 S69288667 报告
    American Black Duck - ML236486081
    条评分 2
    1 条评分
    Harford, Maryland, United States
    年龄和性别 成鸟，性别未知 - 2
    行为 飞行
  7. American Black Duck Anas rubripes
    ML236486021 eBird记录 S69288667 报告
    American Black Duck - ML236486021
    条评分 3
    1 条评分
    Harford, Maryland, United States
    年龄和性别 成鸟，性别未知 - 1
    行为 飞行
  8. American Black Duck Anas rubripes
    ML127365281 eBird记录 S18751974 报告
    American Black Duck - ML127365281
    条评分 2
    2 条评分
    Harford, Maryland, United States
  9. American Black Duck Anas rubripes
    ML54217811 eBird记录 S35791432 报告
    American Black Duck - ML54217811
    条评分 2
    1 条评分
    Harford, Maryland, United States
  10. American Black Duck Anas rubripes
    ML54217731 eBird记录 S35791432 报告
    American Black Duck - ML54217731
    条评分 3
    1 条评分
    Harford, Maryland, United States
  11. American Black Duck Anas rubripes
    ML51557701 eBird记录 S35258235 报告
    American Black Duck - ML51557701
    条评分 3
    1 条评分
    Harford, Maryland, United States
  12. American Black Duck Anas rubripes
    ML41236341 eBird记录 S17371372 报告
    American Black Duck - ML41236341
    条评分 3
    1 条评分
    Harford, Maryland, United States