New paper on blood parasitism in wintering migrants in Zambia

Feb 15, 2016

Migratory birds breeding in Europe often have chronic malaria infections which are assumed to have been picked up on their wintering grounds in Africa. But we know little about their effects in Africa where it’s assumed acute infections might occur. Dr Marjorie Sorensen studied willow warblers during her PhD and found, surprisingly, no obvious ill-effects of malaria parasites on the birds wintering in Zambia. Read more in the original paper by Marjorie SorensenMuhammad AsgharStaffan BenschGraham FairhurstSusanne Jenni-Eiermann and Claire Spottiswoodeavailable open access in Journal of Avian Biology.

News

New paper on host-specific mimicry by indigobird and whydah chicks

In a new paper published in Evolution, Dr Gabriel Jamie along with Silky Hamama, Collins Moya and Prof. Claire Spottiswoode from the African Cuckoos team and collaborators from University of Puerto Rico (Steven Van Belleghem), Princeton University (Dr Cassie Stoddard and Dr Ben Hogan) and University of Cambridge (Professor Rebecca Kilner) provide evidence of host-specific mimicry in the indigobirds and whydahs of Africa. Building on the pioneering work of Robert Payne and Jürgen Nicolai, they provide quantitative evidence that nestling Vidua finches mimic the patterns, colours and begging calls of their host’s nestling, and qualitative evidence of mimicry of host movements.

Pick of the month in Trends in Ecology and Evolution

Dr Gabriel Jamie and Dr Joana Meier’s paper “The Persistence of Polymorphisms across Species Radiations” has been selected by Trends in Ecology and Evolution as the journal Editor’s pick of the month. Read the full paper here: https://tinyurl.com/y29l4ygr

Launching Honeyguiding.me for all bird enthusiasts in Africa!

Honeyguiding.me is a citizen science project for which we welcome all records of Greater Honeyguides anywhere in Africa. Visit our Honeyguiding.me project site in English, en français & em Português!
Please also follow the Honeyguide Research Project on Twitter, Facebook or Instagram @honeyguiding.