Female incubation attendance and nest vigilance reflect social signaling capacity: a field experiment
Due to the reduced conspicuousness of female signals, their evolution has traditionally been
interpreted as a by-product of sexual or natural selection in males. Recent studies have …
interpreted as a by-product of sexual or natural selection in males. Recent studies have …
Parental feeding responses to experimental short-term partner removal in a species with male and female brood desertion
As parental care is costly, it can be expected that there will be a sexual conflict between
parents over the individual levels of parental investment because each parent has limited …
parents over the individual levels of parental investment because each parent has limited …
Heterozygosity, genetic similarity and extra‐pair paternity variation in two populations of rock sparrow Petronia petronia: a within and between populations …
A Corregidor‐Castro, M Griggio… - Journal of Avian …, 2022 - Wiley Online Library
Extra‐pair paternity (EPP) has been broadly reported in socially monogamous bird species
and it has been hypothesized that females engage in extra‐pair copulations to increase the …
and it has been hypothesized that females engage in extra‐pair copulations to increase the …
Nestling sex ratio is associated with both male and female attractiveness in Rock Sparrows
According to theory, in species in which male variance in reproductive success exceeds that
of the females, sons are more costly to produce; females mated with high quality males or …
of the females, sons are more costly to produce; females mated with high quality males or …
Does egg carotenoid improve larval quality in Arctic charr (Salvelinus alpinus)?
TB Egeland, ES Egeland, JT Nordeide - Ecology and Evolution, 2022 - Wiley Online Library
Females in mutually ornamented species are often less conspicuously ornamented than
their male conspecifics. It has been hypothesized that offspring quality may decrease if …
their male conspecifics. It has been hypothesized that offspring quality may decrease if …