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Results: 5

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Maternal costs in offspring production affect investment rules in joint rearing

JL Savage, AF Russell, RA Johnstone

Jul 17, 2014

biparental care cooperative breeding game theory incomplete compensation maternal effects sealed-bid

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The relationship between egg size and helper number in cooperative breeders

Tanmay Dixit, Sinead English, Dieter Lukas

Jun 05, 2018

cooperative breeding Egg size Life-history maternal effects Meta-Analysis Reproductive investment

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Cover Image for Evolutionary and ecological processes influencing chemical defense variation in an aposematic and mimetic Heliconius butterfly.

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Evolutionary and ecological processes influencing chemical defense variation in an aposematic and mimetic Heliconius butterfly.

Anniina LK Mattila, Chris D Jiggins, Øystein H Opedal, Gabriela Montejo-Kovacevich, Érika C Pinheiro de Castro, W Owen McMillan, Caroline Bacquet, Marjo Saastamoinen

Jul 26, 2021

Chemical defences against predators underlie the evolution of aposematic coloration and mimicry, which are classic examples of adaptive evolution. Surprisingly little is known about the roles of ecological and evolutionary...

Aposematism Chemical defenses Cyanogenic Glucosides Environmental gradients evolvability Heliconius maternal effects mimicry Passiflora

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Egg size investment in superb fairy-wrens

NE Langmore, LD Bailey, RG Heinsohn, AF Russell, RM Kilner

Jan 27, 2017

additive care climate sensitivity cooperative breeding Load lightening maternal effects

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Intra-group relatedness affects parental and helper investment rules in offspring care

JL Savage, AF Russell, RA Johnstone

Jul 17, 2014

biparental care cooperative breeding game theory Load lightening maternal effects Provisioning rules

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