The biotic and abiotic drivers of timing of breeding and the consequences of breeding early in a changing world

AO Sutton, NE Freeman - Ornithology, 2023 - academic.oup.com
The decision of when to breed is an important determinant of individual fitness. However,
despite a multitude of studies investigating the intraspecific relationship between timing of …

Early and accumulated experience shape migration and flight in Egyptian vultures

R Efrat, O Hatzofe, T Mueller, N Sapir, O Berger-Tal - Current Biology, 2023 - cell.com
Two types of experience affect animals' behavioral proficiencies and, accordingly, their
fitness: early-life experience, an animal's environment during its early development, and …

Patterns and causes of breeding dispersal in a declining population of Canada jays, Perisoreus canadensis, over 55 years

M Fuirst, D Strickland, DR Norris - Animal Behaviour, 2021 - Elsevier
Breeding dispersal can influence fitness as well as the dynamics and genetic architecture of
populations, but the patterns and causes of dispersal in most species are still poorly …

Early-life sibling conflict in Canada jays has lifetime fitness consequences

M Fuirst, D Strickland, NE Freeman… - … of the Royal …, 2023 - royalsocietypublishing.org
While delaying natal dispersal can provide short-term benefits for juveniles, lifetime fitness
consequences are rarely assessed. Furthermore, competition for limited positions on a natal …

Survival throughout the annual cycle of first year Canada Jays in the context of sibling competition, expulsion, and adoption

M Fuirst, D Strickland, NE Freeman, AO Sutton… - …, 2024 - academic.oup.com
For most birds that exhibit delayed dispersal (remaining on the natal territory rather than
dispersing to seek a breeding opportunity), siblings appear free to stay or leave the natal …

Causes and consequences of dispersal in a resident boreal passerine

M Fuirst - 2022 - atrium.lib.uoguelph.ca
Knowledge of the mechanisms governing, and the downstream effects of dispersal
movements is essential to understanding the implications of dispersal for individual fitness …