Media Search - Macaulay Library and eBird

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1. Tree Swallow Tachycineta bicolor

   ML641708310 eBird checklist S259604472 Report
   
   Robert Tonge

   13 Jul 2025

   Jefferson, Colorado, United States
2. Tree Swallow Tachycineta bicolor

   ML638989697 eBird checklist S260322761 Report
   
   rating 3

   1 rating

   patricia kuzma sell

   16 Jul 2025

   Jefferson, Colorado, United States
   Media notes Juvenile Tree Swallow on right and juvenile Northern Rough-winged Swallow on lef…

   Age and sex Juvenile, Unknown sex - 1
3. Tree Swallow Tachycineta bicolor

   ML638986458 eBird checklist S260322761 Report
   
   rating 3

   1 rating

   patricia kuzma sell

   16 Jul 2025

   Jefferson, Colorado, United States
   Media notes Tree Swallow on right side of photo with Northern Rough-winged Swallow on left.

   Age and sex Adult, Unknown sex - 1
4. Tree Swallow Tachycineta bicolor

   ML638805397 eBird checklist S259189075 Report
   
   rating 2

   1 rating

   patricia kuzma sell

   12 Jul 2025

   Jefferson, Colorado, United States
   Age and sex Adult, Unknown sex - 1; Juvenile, Unknown sex - 2

   Behaviors Preening, scratching, or bathing
5. Tree Swallow Tachycineta bicolor

   ML638805399 eBird checklist S259189075 Report
   
   rating 2

   1 rating

   patricia kuzma sell

   12 Jul 2025

   Jefferson, Colorado, United States
   Age and sex Adult, Unknown sex - 1; Juvenile, Unknown sex - 1

   Behaviors Preening, scratching, or bathing
6. Tree Swallow Tachycineta bicolor

   ML638805398 eBird checklist S259189075 Report
   
   rating 3

   1 rating

   patricia kuzma sell

   12 Jul 2025

   Jefferson, Colorado, United States
   Age and sex Juvenile, Unknown sex - 1

   Behaviors Preening, scratching, or bathing

   Tags Habitat
7. Tree Swallow Tachycineta bicolor

   ML635780772 eBird checklist S237898758 Report
   
   Leif Saul

   14 May 2025

   Jefferson, Colorado, United States
8. Tree Swallow Tachycineta bicolor

   ML621954246 eBird checklist S189294727 Report
   
   rating 2

   1 rating

   patricia kuzma sell

   28 Jul 2024

   Jefferson, Colorado, United States
   Media notes With 3 Northern Rough-winged Swallows at West Lake.

   Age and sex Juvenile, Unknown sex - 1
9. Tree Swallow Tachycineta bicolor

   ML620868526 eBird checklist S183902720 Report
   
   rating 3

   1 rating

   patricia kuzma sell

   26 Jun 2024

   Jefferson, Colorado, United States
   Age and sex Adult, Unknown sex - 1

   Behaviors Foraging or eating
10. Tree Swallow Tachycineta bicolor

    ML620868521 eBird checklist S183902720 Report
    
    rating 5

    2 ratings

    patricia kuzma sell

    26 Jun 2024

    Jefferson, Colorado, United States
    Age and sex Adult, Unknown sex - 1

    Behaviors Foraging or eating
11. Tree Swallow Tachycineta bicolor

    ML620719661 eBird checklist S183059266 Report
    
    rating 3

    1 rating

    patricia kuzma sell

    22 Jun 2024

    Jefferson, Colorado, United States
    Age and sex Adult, Unknown sex - 1

    Behaviors Foraging or eating
12. Tree Swallow Tachycineta bicolor

    ML620533977 eBird checklist S174387522 Report
    
    rating 5

    1 rating

    Robert Tonge

    13 May 2024

    Jefferson, Colorado, United States
13. Tree Swallow Tachycineta bicolor

    ML620042981 eBird checklist S173551099 Report
    
    rating 2

    1 rating

    Robert Tonge

    11 May 2024

    Jefferson, Colorado, United States
14. Tree Swallow Tachycineta bicolor

    ML619142979 eBird checklist S174938774 Report
    
    Robert Tonge

    28 Apr 2024

    Jefferson, Colorado, United States
15. Tree Swallow Tachycineta bicolor

    ML619045059 eBird checklist S173563476 Report
    
    Christopher B 🦆

    10 May 2024

    Jefferson, Colorado, United States
16. Tree Swallow Tachycineta bicolor

    ML618837892 eBird checklist S173613403 Report
    
    rating 3

    1 rating

    Denise Van Peursem

    11 May 2024

    Jefferson, Colorado, United States
17. Tree Swallow Tachycineta bicolor

    ML618798847 eBird checklist S173358323 Report
    
    rating 4

    2 ratings

    Tom Wilberding

    10 May 2024

    Jefferson, Colorado, United States
18. Tree Swallow Tachycineta bicolor

    ML618677549 eBird checklist S171699292 Report
    
    Lorraine Lanning

    3 May 2024

    Jefferson, Colorado, United States
19. Tree Swallow Tachycineta bicolor

    ML618677550 eBird checklist S171699292 Report
    
    Lorraine Lanning

    3 May 2024

    Jefferson, Colorado, United States
20. Tree Swallow Tachycineta bicolor

    ML618677548 eBird checklist S171699292 Report
    
    Lorraine Lanning

    3 May 2024

    Jefferson, Colorado, United States
21. Tree Swallow Tachycineta bicolor

    ML618638074 eBird checklist S172646171 Report
    
    rating 2

    1 rating

    patricia kuzma sell

    7 May 2024

    Jefferson, Colorado, United States
    Media notes Tree Swallow challenging Cliff Swallow

    Age and sex Adult, Unknown sex - 1
22. Tree Swallow Tachycineta bicolor

    ML618638055 eBird checklist S172646171 Report
    
    rating 3

    1 rating

    patricia kuzma sell

    7 May 2024

    Jefferson, Colorado, United States
    Media notes Tree Swallow challenging Cliff Swallow

    Age and sex Adult, Unknown sex - 1
23. Tree Swallow Tachycineta bicolor

    ML618638042 eBird checklist S172646171 Report
    
    rating 2

    1 rating

    patricia kuzma sell

    7 May 2024

    Jefferson, Colorado, United States
    Media notes Tree Swallow challenging Cliff Swallow

    Age and sex Adult, Unknown sex - 1
24. Tree Swallow Tachycineta bicolor

    ML618283641 eBird checklist S171388323 Report
    
    Mike Sullivan

    1 May 2024

    Jefferson, Colorado, United States
25. Tree Swallow Tachycineta bicolor

    ML618223420 eBird checklist S171180164 Report
    
    rating 1

    1 rating

    patricia kuzma sell

    30 Apr 2024

    Jefferson, Colorado, United States
    Age and sex Adult, Unknown sex - 1
26. Tree Swallow Tachycineta bicolor

    ML618007574 eBird checklist S170458620 Report
    
    rating 1

    1 rating

    Robert Tonge

    22 Apr 2024

    Jefferson, Colorado, United States
27. Tree Swallow Tachycineta bicolor

    ML617852900 eBird checklist S169938430 Report
    
    rating 5

    1 rating

    Lorraine Lanning

    23 Apr 2024

    Jefferson, Colorado, United States
28. Tree Swallow Tachycineta bicolor

    ML617775135 eBird checklist S169788151 Report
    
    Cyndy Johnson

    21 Apr 2024

    Jefferson, Colorado, United States
29. Tree Swallow Tachycineta bicolor

    ML617770803 eBird checklist S169767612 Report
    
    rating 3

    1 rating

    patricia kuzma sell

    21 Apr 2024

    Jefferson, Colorado, United States
    Age and sex Adult Male - 1

    Behaviors Foraging or eating
30. Tree Swallow Tachycineta bicolor

    ML617765680 eBird checklist S169673159 Report
    
    Gigi Zarzuela

    21 Apr 2024

    Jefferson, Colorado, United States