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 Bill Tollefson

搜索结果

  1. White-throated Sparrow - ML646372706
    White-throated Sparrow Zonotrichia albicollis
    条评分 3
    2 条评分
    Pleasant Creek SRA (Linn Co.), Linn, Iowa, United States
    ML646372706 报告
  2. Mourning Dove - ML646372313
    Mourning Dove Zenaida macroura
    条评分 3
    2 条评分
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646372313 报告
  3. Lapland Longspur - ML646372228
    Lapland Longspur Calcarius lapponicus
    条评分 3
    2 条评分
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646372228 报告
  4. Lapland Longspur - ML646372226
    Lapland Longspur Calcarius lapponicus
    条评分 3
    2 条评分
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646372226 报告
  5. Lapland Longspur - ML646372227
    Lapland Longspur Calcarius lapponicus
    条评分 3
    1 条评分
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646372227 报告
  6. Horned Lark - ML646372149
    Horned Lark Eremophila alpestris
    条评分 4
    2 条评分
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646372149 报告
  7. House Finch - ML646315968
    House Finch Haemorhous mexicanus
    Home, Linn, Iowa, United States
    ML646315968 报告
  8. Lapland Longspur - ML646315493
    Lapland Longspur Calcarius lapponicus
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646315493 报告
  9. Bald Eagle - ML646314329
    Bald Eagle Haliaeetus leucocephalus
    条评分 3
    1 条评分
    North Cedar Natural Area, Linn, Iowa, United States
    ML646314329 报告
  10. Ring-billed Gull - ML646258064
    Ring-billed Gull Larus delawarensis
    条评分 4
    5 条评分
    Manhattan Robbins Lake Park, Linn, Iowa, United States
    ML646258064 报告
  11. Mallard - ML646257355
    Mallard Anas platyrhynchos
    条评分 4
    1 条评分
    Manhattan Robbins Lake Park, Linn, Iowa, United States
    ML646257355 报告
  12. null - ML646205057
    Habitat: Feeder setup with vegetation for cover and foraging. Cold and snowy.
    条评分 3
    1 条评分
    Home, Linn, Iowa, United States
    ML646205057 报告
  13. null - ML646204804
    Habitat: Lots of Dark-eyed Juncos foraging in the roadside vegetation north of the reservoir.
    条评分 3
    1 条评分
    Pleasant Creek SRA (Linn Co.), Linn, Iowa, United States
    ML646204804 报告
  14. null - ML646204802
    Habitat: Southeast portion of reservoir. Eastern Bluebirds and White-throated Sparrows foraging on honeysuckle fruit and using the vegetation as cover.
    条评分 3
    1 条评分
    Pleasant Creek SRA (Linn Co.), Linn, Iowa, United States
    ML646204802 报告
  15. null - ML646204308
    Habitat: View of the Cedar River from the boat ramp. Bald Eagles roam the river and perch in the trees.
    North Cedar Natural Area, Linn, Iowa, United States
    ML646204308 报告
  16. null - ML646203963
    Habitat: Corn stubble where Lapland Longspurs and Horned Larks forage at Deal Road and Troy Mills Road, southeast across the road from the sod farm.
    条评分 3
    1 条评分
    Deal Rd. sod farm (private property), Linn, Iowa, United States
    ML646203963 报告
  17. null - ML646202724
    Habitat: Open water below roller dam in downtown Cedar Rapids. Viewed looking southwest from 1st Avenue bridge.
    Roller Dam (S-Curve), Linn, Iowa, United States
    ML646202724 报告
  18. Wild Turkey - ML646202257
    Wild Turkey Meleagris gallopavo
    条评分 3
    4 条评分
    Home, Linn, Iowa, United States
    ML646202257 报告
  19. null - ML646141804
    Habitat: Snow from overnight with additional snow falling
    Home, Linn, Iowa, United States
    ML646141804 报告
  20. null - ML646141691
    Habitat: Feeders and vegetation covered by yesterday's snow
    Home, Linn, Iowa, United States
    ML646141691 报告
  21. Canada Goose - ML646131558
    Canada Goose Branta canadensis
    条评分 4
    2 条评分
    Manhattan Robbins Lake Park, Linn, Iowa, United States
    ML646131558 报告
  22. Belted Kingfisher - ML646131285
    Belted Kingfisher Megaceryle alcyon
    条评分 3
    2 条评分
    Manhattan Robbins Lake Park, Linn, Iowa, United States
    ML646131285 报告
  23. Mallard - ML646130790
    Mallard Anas platyrhynchos
    条评分 4
    1 条评分
    Manhattan Robbins Lake Park, Linn, Iowa, United States
    ML646130790 报告
  24. Ring-billed Gull - ML646115444
    Ring-billed Gull Larus delawarensis
    条评分 3
    2 条评分
    Pleasant Creek SRA (Linn Co.), Linn, Iowa, United States
    ML646115444 报告
  25. Canada Goose - ML646115253
    Canada Goose Branta canadensis
    条评分 3
    1 条评分
    Grundy County Lake, Grundy, Iowa, United States
    ML646115253 报告
  26. Ross's Goose - ML646115116
    Ross's Goose Anser rossii
    条评分 3
    1 条评分
    Grundy County Lake, Grundy, Iowa, United States
    ML646115116 报告
  27. Ross's Goose - ML646115002
    Ross's Goose Anser rossii
    条评分 4
    1 条评分
    Grundy County Lake, Grundy, Iowa, United States
    ML646115002 报告
  28. Greater White-fronted Goose - ML646114690
    Greater White-fronted Goose Anser albifrons
    条评分 3
    1 条评分
    Grundy County Lake, Grundy, Iowa, United States
    ML646114690 报告
  29. Ross's Goose - ML646114197
    Ross's Goose Anser rossii
    条评分 4
    1 条评分
    Grundy County Lake, Grundy, Iowa, United States
    ML646114197 报告
  30. Cedar Waxwing - ML646048853
    Cedar Waxwing Bombycilla cedrorum
    Mohawk City Park, Linn, Iowa, United States
    ML646048853 报告