A) The brood sex ratio of yearling female great tits produced in

PDF) Local offspring density and sex ratio affect sex allocation in the great tit

Seasonal variation in brood sex ratios. The thin black lines link

Marion NICOLAUS, lecturer Ecology & Evolution program, PhD, University of Groningen, Groningen, RUG, GELIFES

Great tit: song, nest & eggs - Plantura

Molecular Ecology, Molecular Genetics Journal

Life history shapes variation in egg composition in the blue tit Cyanistes caeruleus

Seasonal Sex Ratio Trend in the European Kestrel: An Evolutionarily Stable Strategy Analysis

PDF) Sex-specific nestling body mass in relation to brood sex composition in the Eurasian Sparrowhawk Accipiter nisus

Ultraviolet colour variation influences blue tit sex ratios

Newton et al.: Post-fledging behaviour

Inter-individual variation in provisioning rate, prey size and number, and links to total prey biomass delivered to nestlings in the Collared Flycatcher (Ficedula albicollis), Avian Research

Timing of arrival in the breeding area is repeatable and affects reproductive success in a non-migratory population of blue tits

References - Ecology and Evolution of Cooperative Breeding in Birds

Marion NICOLAUS, lecturer Ecology & Evolution program, PhD, University of Groningen, Groningen, RUG, GELIFES

Hard life for sons in the nest? Sex-dependent offspring mortality in great tits in urban and forest areas - ScienceDirect