![Richard PHILLIPS | Seabird ecologist | BSc (Hons.), PhD | British Antarctic Survey, Cambridge | BAS | Ecosystems Programme Richard PHILLIPS | Seabird ecologist | BSc (Hons.), PhD | British Antarctic Survey, Cambridge | BAS | Ecosystems Programme](https://i1.rgstatic.net/ii/profile.image/281316051439635-1444082381374_Q512/Richard-Phillips-5.jpg)
Richard PHILLIPS | Seabird ecologist | BSc (Hons.), PhD | British Antarctic Survey, Cambridge | BAS | Ecosystems Programme
![Fitness consequences of longer breeding seasons of a migratory passerine under changing climatic conditions - Halupka - 2021 - Journal of Animal Ecology - Wiley Online Library Fitness consequences of longer breeding seasons of a migratory passerine under changing climatic conditions - Halupka - 2021 - Journal of Animal Ecology - Wiley Online Library](https://besjournals.onlinelibrary.wiley.com/cms/asset/81949760-aa2e-4cea-8586-48c13d82a196/jane13481-fig-0002-m.jpg)
Fitness consequences of longer breeding seasons of a migratory passerine under changing climatic conditions - Halupka - 2021 - Journal of Animal Ecology - Wiley Online Library
![Fitness consequences of longer breeding seasons of a migratory passerine under changing climatic conditions - Halupka - 2021 - Journal of Animal Ecology - Wiley Online Library Fitness consequences of longer breeding seasons of a migratory passerine under changing climatic conditions - Halupka - 2021 - Journal of Animal Ecology - Wiley Online Library](https://besjournals.onlinelibrary.wiley.com/cms/asset/309c9a82-3c85-4c35-ae93-9071f7e2cac3/jane13481-fig-0004-m.jpg)