Sonja V. Schaper

Increasing Temperature, Not Mean Temperature, Is a Cue for Avian Timing of Reproduction

Sonja V. Schaper, Alistair Dawson, P. J. Sharp et al. · The American Naturalist · 2012 · 162 citations · Full text

Breeding Behavior, Fitness, Genetics +18

The Case of the Missing Mechanism: How Does Temperature Influence Seasonal Timing in Endotherms?

P. Samuel, Sonja V. Schaper, Roelof A. Hut et al. · PLoS Biology · 2013 · 150 citations · Full text

Biology, Climatology, Engineering +14

Corticosterone responses differ between lines of great tits (Parus major) selected for divergent personalities

Alexander T. Baugh, Sonja V. Schaper, Michaela Hau et al. · General and Comparative Endocrinology · 2011 · 132 citations

Great Tits, Comparative Endocrinology, Physiology +9

Genetic variation in cue sensitivity involved in avian timing of reproduction

Marcel E. Visser, Sonja V. Schaper, Leonard J. M. Holleman et al. · Functional Ecology · 2011 · 61 citations · Full text

Breeding Behavior, Fertility, Fitness +20

Singing Activity Reveals Personality Traits in Great Tits

Marc Naguib, Agnieszka Kazek, Sonja V. Schaper et al. · Ethology · 2010 · 54 citations · Full text

Music, Breeding Behavior, Animal Behaviour +13