ac1cea7e-2231-486f-b74b-94b7b5c9d0e6
Testing mechanisms of Bergmann’s rule: Phenotypic decline but no genetic change in body size in three posserine bird populationsSpeeding up microevolution: the effects of increasing temperature on selection and genetic variance in a wild bird populationContrasting patterns of phenotypic plasticity in reproductive traits in two great tit (Parus Major) populationsDecline in the frequency and benefits of multiple brooding in great tits as a consequence of a changing environmentSeasonal timing in a warming world