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About us Practical matters How to find us F.J.D. (Frigg) Speelman

Research interests

In socially monogamous species, pair-bonds may persist over multiple breeding seasons, which can have important fitness consequences. Therefore, partnerships are of fundamental evolutionary importance, yet studies predominantly focus on the benefits of extra-pair copulations, making the framework of life-history evolution with regard to partnerships incomplete. Frigg is exploring why some partnerships are maintained whereas others are not using the socially monogamous Seychelles warbler as a model system.

Publications

Causes and consequences of divorce in a long-lived socially monogamous bird

Implications of adult sex ratios for natal dispersal in a cooperative breeder

The effects of duet coordination on territory defence in an Australian arid zone passerine

Nest defence behaviour is similar between pair members but only male behaviour predicts nest survival in barnacle geese

Natal dispersal likelihood is associated with population adult sex ratio in a cooperatively breeding bird

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