搜索媒体——Macaulay Library和eBird

筛选器

通过图片筛选 照片 通过音频筛选 音频 通过视频筛选 视频
筛选器
以相册方式查看 以卡片网格查看 以列表形式查看更多数据
清除选项 移除筛选器 Carl Engstrom

搜索结果

  1. American Herring Gull - ML646150444
    American Herring Gull Larus smithsonianus
    条评分 2
    1 条评分
    Kiptopeke SP--Fishing Pier, Northampton, Virginia, United States
    ML646150444 报告
  2. Common Gallinule - ML646150319
    Common Gallinule Gallinula galeata
    条评分 2
    2 条评分
    Magothy Bay Natural Area Preserve, Northampton, Virginia, United States
    ML646150319 报告
  3. Eurasian Wigeon - ML646150305
    Eurasian Wigeon Mareca penelope
    条评分 2
    2 条评分
    Magothy Bay Natural Area Preserve, Northampton, Virginia, United States
    ML646150305 报告
  4. Snow Goose - ML646150295
    Snow Goose Anser caerulescens
    条评分 2
    1 条评分
    Magothy Bay Natural Area Preserve, Northampton, Virginia, United States
    ML646150295 报告
  5. Greater White-fronted Goose - ML645745613
    Greater White-fronted Goose Anser albifrons
    条评分 2
    1 条评分
    Friendly Farm, Upperco (restricted access), Baltimore, Maryland, United States
    ML645745613 报告
  6. Orange-crowned Warbler - ML645632258
    Orange-crowned Warbler Leiothlypis celata
    条评分 3
    1 条评分
    Millbrook Marsh Nature Center, Centre, Pennsylvania, United States
    ML645632258 报告
  7. Chipping Sparrow - ML645632242
    Chipping Sparrow Spizella passerina
    条评分 3
    2 条评分
    Millbrook Marsh Nature Center, Centre, Pennsylvania, United States
    ML645632242 报告
  8. American Wigeon - ML645520350
    American Wigeon Mareca americana
    Loch Raven Reservoir--Secondary Dam, Baltimore, Maryland, United States
    ML645520350 报告
  9. Eurasian Wigeon - ML645519118
    Eurasian Wigeon Mareca penelope
    条评分 2
    1 条评分
    Loch Raven Reservoir--Secondary Dam, Baltimore, Maryland, United States
    ML645519118 报告
  10. Brant - ML645410633
    Brant Branta bernicla
    条评分 2
    1 条评分
    Fort McHenry NM, Baltimore, Maryland, United States
    ML645410633 报告
  11. American Redstart - ML645115690
    American Redstart Setophaga ruticilla
    条评分 2
    1 条评分
    Masonville Cove (Open Mon - Sat 9-4, Closed Sun), Baltimore, Maryland, United States
    ML645115690 报告
  12. Black Scoter - ML645115683
    Black Scoter Melanitta americana
    条评分 2
    1 条评分
    Masonville Cove (Open Mon - Sat 9-4, Closed Sun), Baltimore, Maryland, United States
    ML645115683 报告
  13. Domestic goose sp. x Canada Goose (hybrid) - ML644963669
    Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    条评分 2
    1 条评分
    Conowingo Park, Cecil, Maryland, United States
    ML644963669 报告
  14. Domestic goose sp. x Canada Goose (hybrid) - ML644963668
    Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    条评分 2
    1 条评分
    Conowingo Park, Cecil, Maryland, United States
    ML644963668 报告
  15. Gray Kingbird - ML644963648
    Gray Kingbird Tyrannus dominicensis
    条评分 2
    1 条评分
    stakeout Gray Kingbird, Liberty Ln./Mt. Eden Rd., Kirkwood (2025), Lancaster, Pennsylvania, United States
    ML644963648 报告
  16. Pine Warbler - ML644963630
    Pine Warbler Setophaga pinus
    条评分 2
    1 条评分
    Octoraro Reservoir (IBA) (Lancaster Co.), Lancaster, Pennsylvania, United States
    ML644963630 报告
  17. Gray Kingbird - ML644963610
    Gray Kingbird Tyrannus dominicensis
    条评分 3
    1 条评分
    stakeout Gray Kingbird, Liberty Ln./Mt. Eden Rd., Kirkwood (2025), Lancaster, Pennsylvania, United States
    ML644963610 报告
  18. Savannah Sparrow (Ipswich) - ML644963594
    Savannah Sparrow (Ipswich) Passerculus sandwichensis princeps
    条评分 3
    1 条评分
    Assateague SP--Shell Road, Worcester, Maryland, United States
    ML644963594 报告
  19. null - ML644799963
    Habitat
    ACP Abra Málaga--Lagunillas, Cuzco [Cusco], Peru
    ML644799963 报告
  20. null - ML644799897
    Habitat
    Severn Run NEA—Brown Property Trailhead, Anne Arundel, Maryland, United States
    ML644799897 报告
  21. null - ML644725168
    Habitat
    Ecoterra Inka Lodge, Cuzco [Cusco], Peru
    ML644725168 报告
  22. null - ML644725167
    Habitat
    Ecoterra Inka Lodge, Cuzco [Cusco], Peru
    ML644725167 报告
  23. null - ML644725075
    Habitat
    Mesa Pillar, Cuzco [Cusco], Peru
    ML644725075 报告
  24. null - ML644725074
    Habitat
    Mesa Pillar, Cuzco [Cusco], Peru
    ML644725074 报告
  25. null - ML644725049
    Habitat
    ACP Abra Málaga (Valqui B2), Cuzco [Cusco], Peru
    ML644725049 报告
  26. Western x Glaucous-winged Gull (hybrid) - ML643934172
    Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    条评分 3
    1 条评分
    Lake Union Park, King, Washington, United States
    ML643934172 报告
  27. American Avocet - ML643849668
    American Avocet Recurvirostra americana
    条评分 2
    1 条评分
    Swann Park, Baltimore, Maryland, United States
    ML643849668 报告
  28. Black-and-white Warbler - ML643783879
    Black-and-white Warbler Mniotilta varia
    条评分 2
    1 条评分
    North Point SP--Visitor's Center and Crystal Pier, Baltimore, Maryland, United States
    ML643783879 报告
  29. Royal Tern - ML643783864
    Royal Tern Thalasseus maximus
    条评分 2
    1 条评分
    North Point SP--Visitor's Center and Crystal Pier, Baltimore, Maryland, United States
    ML643783864 报告
  30. Clay-colored Sparrow - ML643712577
    Clay-colored Sparrow Spizella pallida
    条评分 2
    1 条评分
    Masonville Cove (Open Mon - Sat 9-4, Closed Sun), Baltimore, Maryland, United States
    ML643712577 报告