Mediasøk - Macaulay Library og eBird

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1. vandretrost Turdus migratorius

   ML135708661 eBird checklist S51779861 Rapporter Lyder Lokkelyd
   
   vurdering 4

   2 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
2. kanadagås (canadensis gr.) Branta canadensis [canadensis Group]

   ML135708371 eBird checklist S51779861 Rapporter Lyder Lokkelyd
   
   vurdering 4

   3 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
3. polargås (hutchinsii) Branta hutchinsii hutchinsii

   ML135708081 eBird checklist S51779861 Rapporter Lyder Lokkelyd; Flight call
   
   vurdering 3

   5 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
4. blåskrike Cyanocitta cristata

   ML135707691 eBird checklist S51779861 Rapporter Lyder Lokkelyd
   
   vurdering 5

   2 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
5. hvitkronespurv Zonotrichia leucophrys

   ML135704921 eBird checklist S51779861 Rapporter Lyder Lokkelyd; Flight song
   
   vurdering 5

   2 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
6. husrosenfink Haemorhous mexicanus

   ML135704801 eBird checklist S51779861 Rapporter Lyder Lokkelyd; Sang
   
   vurdering 3

   3 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
7. gråspurv Passer domesticus

   ML135697621 eBird checklist S51779861 Rapporter Lyder Sang
   
   vurdering 3

   3 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
8. hvithodehavørn Haliaeetus leucocephalus

   ML135695351 eBird checklist S51779861 Rapporter
   
   vurdering 5

   2 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
   Kommentarer Keeping sentry in the cottonwoods above the boathouse. Is this a young adult? Fi…

   Age and sex Adult, Unknown sex - X
9. sangspurv Melospiza melodia

   ML135694981 eBird checklist S51779861 Rapporter
   
   vurdering 4

   2 vurderinger

   Ted Floyd

   17. jan 2019

   Boulder, Colorado, United States
   Kommentarer Feeding on grit at the side of the trail, west side of Waneka.

   Age and sex Unknown age, Unknown sex - X
10. svartnebbskjære Pica hudsonia

    ML135694531 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Black-billed Magpie at the bike shop, northeast corner of Greenlee.

    Age and sex Adult, Unknown sex - X
11. amerikakråke Corvus brachyrhynchos

    ML135694271 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer American Crows near Hecla.

    Age and sex Adult, Unknown sex - X
12. Streptopelia sp. Streptopelia sp.

    ML135694101 eBird checklist S51779861 Rapporter
    
    vurdering 2

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Note how the primaries contrast weakly with the dorsum; note also the white oute…

    Age and sex Adult, Unknown sex - X
13. kanadagås (canadensis gr.) Branta canadensis [canadensis Group]

    ML135658341 eBird checklist S51779861 Rapporter
    
    vurdering 5

    2 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Not moffitti/maxima. This is the grouping we're supposed to use for these birds,…

    Age and sex Adult, Unknown sex - X
14. hjelmfiskand Lophodytes cucullatus

    ML135657961 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer All three species together. Waneka.

    Age and sex Immature Male - X
15. hjelmfiskand Lophodytes cucullatus

    ML135657441 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Drake (ASY) Hooded, Hecla.

    Age and sex Adult hann - X
16. hjelmfiskand Lophodytes cucullatus

    ML135657131 eBird checklist S51779861 Rapporter
    
    vurdering 4

    2 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer SY males, with the bird in foreground more advanced in plumage.

    Age and sex Immature Male - X
17. hjelmfiskand Lophodytes cucullatus

    ML135656531 eBird checklist S51779861 Rapporter
    
    vurdering 3

    2 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer These aren't all females! In fact, they are all SY males--by bill color and eye …

    Age and sex Immature Male - X
18. hjelmfiskand Lophodytes cucullatus

    ML135654021 eBird checklist S51779861 Rapporter
    
    vurdering 4

    2 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer SY male, Waneka.

    Age and sex Immature Male - X
19. siland Mergus serrator

    ML135653101 eBird checklist S51779861 Rapporter
    
    vurdering 5

    3 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Age and sex Adult hann - X
20. laksand Mergus merganser

    ML135653021 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Age and sex Adult hann - X
21. kvinand Bucephala clangula

    ML135652931 eBird checklist S51779861 Rapporter
    
    vurdering 4

    11 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer One of several crawfish-hunting drakes at Waneka.

    Age and sex Adult hann - X
22. brudeand Aix sponsa

    ML135652831 eBird checklist S51779861 Rapporter
    
    vurdering 5

    2 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer One of three Wood Ducks (two drakes, one hen) on Hecla.

    Age and sex Adult, Unknown sex - X
23. stokkand Anas platyrhynchos

    ML135652711 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer 30 Waneka, 29 Hecla.

    Age and sex Adult hann - X
24. stokkand (domestisert) Anas platyrhynchos (Domestic type)

    ML135652701 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Behavior and proportions normal, but I can't attribute this bird's appearance to…

    Age and sex Adult hann - X
25. polargås (taverneri) Branta hutchinsii taverneri

    ML135652241 eBird checklist S51779861 Rapporter
    
    vurdering 4

    2 vurderinger

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Contrast with hutchinsii, above; note straight slope from bill to forehead. Also…

    Age and sex Adult, Unknown sex - X
26. polargås (hutchinsii) Branta hutchinsii hutchinsii

    ML135652101 eBird checklist S51779861 Rapporter
    
    vurdering 3

    1 vurdering

    Ted Floyd

    17. jan 2019

    Boulder, Colorado, United States
    Kommentarer Typical hutchinsii with steep forehead. (Hecla.)

    Age and sex Adult, Unknown sex - X