![Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40657-021-00280-7/MediaObjects/40657_2021_280_Fig5_HTML.png)
Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text
![Safari parc serengeti et zanzibar - Hakuna Matata et plages de Zanzibar (lodge) - Découverte - Tanzanie - Allibert Trekking Safari parc serengeti et zanzibar - Hakuna Matata et plages de Zanzibar (lodge) - Découverte - Tanzanie - Allibert Trekking](https://www.allibert-trekking.com/web_uploads/photos/profil/766/C_profil_VERONIQUE_D_1532504116.jpg?v5)
Safari parc serengeti et zanzibar - Hakuna Matata et plages de Zanzibar (lodge) - Découverte - Tanzanie - Allibert Trekking
![Salon de jardin MONACO 8 places avec 2 sets de housses + housse de protection - gris clair (défaut de coloration) - Cdiscount Jardin Salon de jardin MONACO 8 places avec 2 sets de housses + housse de protection - gris clair (défaut de coloration) - Cdiscount Jardin](https://www.cdiscount.com/pdt2/0/7/9/1/700x700/tec4061173231079/rw/salon-de-jardin-monaco-8-places-avec-2-sets-de-hou.jpg)
Salon de jardin MONACO 8 places avec 2 sets de housses + housse de protection - gris clair (défaut de coloration) - Cdiscount Jardin
![Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40657-021-00280-7/MediaObjects/40657_2021_280_Fig4_HTML.png)
Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text
![Sommets du val maira en raquettes - Sommets du Val Maira en raquettes - Raquette - Italie - Allibert Trekking Sommets du val maira en raquettes - Sommets du Val Maira en raquettes - Raquette - Italie - Allibert Trekking](https://www.allibert-trekking.com/web_uploads/photos/profil/848/C_profil_BARBARA_P_1550351234.jpeg?v5)
Sommets du val maira en raquettes - Sommets du Val Maira en raquettes - Raquette - Italie - Allibert Trekking
![Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text Does melanin-based plumage coloration reflect health status of free-living birds in urban environments? | Avian Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40657-021-00280-7/MediaObjects/40657_2021_280_Fig2_HTML.png)