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  1. Mountain Plover - ML639227009
    Mountain Plover Anarhynchus montanus
    条评分 3
    1 条评分
    Briggsdale (town), Weld, Colorado, United States
    ML639227009 报告
  2. Mountain Plover - ML638791575
    Mountain Plover Anarhynchus montanus
    44001–44335 County Road 83, Briggsdale US-CO (40.6425,-104.2771), Weld, Colorado, United States
    ML638791575 报告
  3. Barnacle Goose - ML638767934
    Barnacle Goose Branta leucopsis
    Frederick Lake (Milavec Reservoir) & Recreation Area, Weld, Colorado, United States
    ML638767934 报告
  4. Chestnut-collared Longspur - ML638430362
    Chestnut-collared Longspur Calcarius ornatus
    条评分 3
    1 条评分
    Pawnee NG--Weld CR 47 near CR 116, Weld, Colorado, United States
    ML638430362 报告
  5. Swainson's Hawk - ML638386423
    Swainson's Hawk Buteo swainsoni
    Pawnee NG Bird Tour—Stops 9-11 (CR-104), Weld, Colorado, United States
    ML638386423 报告
  6. Grasshopper Sparrow - ML638381997
    Grasshopper Sparrow Ammodramus savannarum
    条评分 4
    1 条评分
    Pawnee NG Bird Tour--Stops 1-4 and Murphy's Pasture, Weld, Colorado, United States
    ML638381997 报告
  7. Cassin's Sparrow - ML636984208
    Cassin's Sparrow Peucaea cassinii
    Pawnee NG Bird Tour--Stops 1-4 and Murphy's Pasture, Weld, Colorado, United States
    ML636984208 报告
  8. Northern Mockingbird - ML636984173
    Northern Mockingbird Mimus polyglottos
    Pawnee NG Bird Tour--Stops 1-4 and Murphy's Pasture, Weld, Colorado, United States
    ML636984173 报告
  9. Loggerhead Shrike - ML636973528
    Loggerhead Shrike Lanius ludovicianus
    Pawnee NG Bird Tour--Stops 1-4 and Murphy's Pasture, Weld, Colorado, United States
    ML636973528 报告
  10. Loggerhead Shrike - ML636973533
    Loggerhead Shrike Lanius ludovicianus
    Pawnee NG Bird Tour--Stops 1-4 and Murphy's Pasture, Weld, Colorado, United States
    ML636973533 报告
  11. Thick-billed Longspur - ML636092995
    Thick-billed Longspur Rhynchophanes mccownii
    条评分 4
    1 条评分
    Cty Rd 114 and Cty Rd 49, Weld, Colorado, United States
    ML636092995 报告
  12. Chestnut-collared Longspur - ML636092950
    Chestnut-collared Longspur Calcarius ornatus
    Cty Rd 114 and Cty Rd 49, Weld, Colorado, United States
    ML636092950 报告
  13. Chestnut-collared Longspur - ML631827979
    Chestnut-collared Longspur Calcarius ornatus
    Pawnee NG--Weld CR 47 near CR 116, Weld, Colorado, United States
    ML631827979 报告
  14. Cooper's Hawk - ML631406259
    Cooper's Hawk Astur cooperii
    条评分 4
    1 条评分
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML631406259 报告
  15. Tundra Swan - ML628506413
    Tundra Swan Cygnus columbianus
    条评分 3
    1 条评分
    Sanborn Reservoir (Weld Cty, CO), Weld, Colorado, United States
    ML628506413 报告
  16. Snow x Cackling Goose (hybrid) - ML627382287
    Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsii
    条评分 3
    1 条评分
    St. Vrain SP, Weld, Colorado, United States
    ML627382287 报告
  17. American Herring Gull - ML627382261
    American Herring Gull Larus smithsonianus
    条评分 4
    2 条评分
    St. Vrain SP, Weld, Colorado, United States
    ML627382261 报告
  18. Red-winged Blackbird - ML627118123
    Red-winged Blackbird Agelaius phoeniceus
    条评分 1
    1 条评分
    Union Reservoir, Weld, Colorado, United States
    ML627118123 报告
  19. Snow x Cackling Goose (hybrid) - ML627118066
    Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsii
    条评分 4
    1 条评分
    Union Reservoir, Weld, Colorado, United States
    ML627118066 报告
  20. Greater Yellowlegs - ML627042284
    Greater Yellowlegs Tringa melanoleuca
    条评分 3
    1 条评分
    11686-11956 East I-25 Frontage Road, Longmont, Colorado, US (40.172, -104.979), Weld, Colorado, United States
    ML627042284 报告
  21. Eared Grebe - ML627042211
    Eared Grebe Podiceps nigricollis
    条评分 4
    1 条评分
    St. Vrain SP, Weld, Colorado, United States
    ML627042211 报告
  22. Common Nighthawk - ML626821828
    Common Nighthawk Chordeiles minor
    Pawnee National Grassland Auto Tour Stop 4, Weld, Colorado, United States
    ML626821828 报告
  23. Pine Siskin - ML626066496
    Pine Siskin Spinus pinus
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML626066496 报告
  24. Pine Siskin - ML626066495
    Pine Siskin Spinus pinus
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML626066495 报告
  25. White-crowned Sparrow - ML624492075
    White-crowned Sparrow Zonotrichia leucophrys
    Erie Wetlands, Weld, Colorado, United States
    ML624492075 报告
  26. Eastern Phoebe - ML623776125
    Eastern Phoebe Sayornis phoebe
    条评分 3
    1 条评分
    Pawnee NG--Crow Valley CG, Weld, Colorado, United States
    ML623776125 报告
  27. Rufous Hummingbird - ML622344997
    Rufous Hummingbird Selasphorus rufus
    条评分 4
    1 条评分
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML622344997 报告
  28. Calliope Hummingbird - ML622344943
    Calliope Hummingbird Selasphorus calliope
    条评分 4
    1 条评分
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML622344943 报告
  29. Black-chinned Hummingbird - ML622310919
    Black-chinned Hummingbird Archilochus alexandri
    条评分 4
    1 条评分
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML622310919 报告
  30. Calliope Hummingbird - ML621965565
    Calliope Hummingbird Selasphorus calliope
    条评分 5
    1 条评分
    Percell Backyard, Northridge, Erie, Colorado, US (40.065, -105.042), Weld, Colorado, United States
    ML621965565 报告