Tanmay Dixit has received a Rosemary Grant Award (2021), an award which contributes to research costs for PhD students towards the latter part of their PhD. This will allow him to enhance his dissertation work by conducting more fieldwork on the coevolution of egg patterns in cuckoo finches and their hosts. Congratulations, Tanmay! And a massive thank you to the SSE for their wonderful support.
Our paper “Categorical identity signatures can reduce host error rates during brood parasitism” has been published in the journal PLoS Biology.
Dr Chima Nwaogu visited the Animal Ecology Unit at the Evolutionsbiologisk centrum (EBC) at Uppsala University, Sweden, to present the 2025 Christer Hemborg lecture. He gave a research lecture on why Afrotropical birds breed when they do, based on analyses of breeding records derived from Major John Colebrook-Robjent’s egg collection currently held at the Livingstone Museum. He explored how the effects of pre-rain tree green-up and rainfall onset differentially drive invertebrate and grass seed abundance, influencing multiple seasonal bird breeding patterns throughout the year.
Our paper “Pigment concentrations only partially predict avian eggshell colour mimicry in a polymorphic host–brood parasite system” has been published in the journal Biology Letters.
Mairenn Attwood’s paper ‘How do parasites and predators choose their victim? A trade-off between quality and vulnerability across antagonistic interactions’ is out now in the journal Biological Reviews.