![Harlequin Duck (Histrionicus histrionicus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/Harlequin-Duck-2013-450x300.jpg)
Harlequin Duck (Histrionicus histrionicus)
![American Bittern (Botaurus lentiginosus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_338/https://www.tremarctos.com/wp-content/uploads/2015/11/American-Bittern-2015-450x338.jpg)
American Bittern (Botaurus lentiginosus)
![Harlequin Ducks (Histrionicus histrionicus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/Harlequin-Ducks-2015-450x300.jpg)
Harlequin Ducks (Histrionicus histrionicus)
![American Bittern (Botaurus lentiginosus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/American-Bittern-450x300.jpg)
American Bittern (Botaurus lentiginosus)
![Male White-winged Crossbill (Loxia leucoptera)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_337/https://www.tremarctos.com/wp-content/uploads/2015/11/White-winged-Crossbill-Male-450x337.jpg)
Male White-winged Crossbill (Loxia leucoptera)
![Gyrfalcon (Falco rusticolus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_338/https://www.tremarctos.com/wp-content/uploads/2015/11/Gyrfalcon-450x338.jpg)
Gyrfalcon (Falco rusticolus)
![Harlequin Duck (Histrionicus histrionicus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_337/https://www.tremarctos.com/wp-content/uploads/2015/11/Harlequin-Duck-2015-450x337.jpg)
Harlequin Duck (Histrionicus histrionicus)
![Purple Sandpiper (Calidris maritima)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/Purple-Sandpiper-450x300.jpg)
Purple Sandpiper (Calidris maritima)
![American Goldfinch (Spinus tristis)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/American-Goldfinch-450x300.jpg)
American Goldfinch (Spinus tristis)
![Horned Lark (Eremophila alpestris)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/Horned-Lark-450x300.jpg)
Horned Lark (Eremophila alpestris)
![Merlin (Falco columbarius)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_337/https://www.tremarctos.com/wp-content/uploads/2015/11/Merlin-450x337.jpg)
Merlin (Falco columbarius)
![Hermit Thrush (Catharus guttatus)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_338/https://www.tremarctos.com/wp-content/uploads/2015/11/Hermit-Thrush-450x338.jpg)
Hermit Thrush (Catharus guttatus)v
![Boat-tailed Grackle (Quiscalus major)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/Boat-tailed-Grackle-450x300.jpg)
Boat-tailed Grackle (Quiscalus major)
![Cape May Warbler (Setophaga tigrina)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_338/https://www.tremarctos.com/wp-content/uploads/2015/11/Cape-May-Warbler-450x338.jpg)
Cape May Warbler (Setophaga tigrina)
![Red-breasted Merganser (Mergus serrator)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_450,h_300/https://www.tremarctos.com/wp-content/uploads/2015/11/Red-breasted-Merganser-450x300.jpg)
Red-breasted Merganser (Mergus serrator)