Seasonal and diel activity patterns of the endangered taiga bean goose (Anser fabalis fabalis) during the breeding season, monitored with camera traps.

por Milaja Nykänen, Hannu Pöysä, Sari Hakkarainen, Tuomas Rajala, Juho Matala, Mervi Kunnasranta
Publicado 2021

Plasticity in timing of avian breeding in response to spring temperature differs between early and late nesting species

por David J. Messmer, Ray T. Alisauskas, Hannu Pöysä, Pentti Runko, Robert G. Clark
Publicado 2021