Delayed start of first-time breeding and non-breeders surplus in the Western Siberian population of the European Pied Flycatcher
The paper estimates non-breeder proportions in the Western Siberian population of the European Pied Flycatcher using demographic data and experimental removals, finding high rates of non-breeding in both males and females.
bioRxiv · Jan 23, 2019 · PreprintZoology