20.08.2019 New article in Ecology Letters on the effect of temperature on biodiversity and how it might cause diversification slowdowns!
20.05.2019 Check out our new article in early view in Journal of Biogeography for the special issue of the 250th anniversary of Humboldt’s birth !
29.01.2018 Just got a marie curie fellowship and a new paper published in Nature Ecology and Evolution!
15.06.2017 I will be a Banting postdoctoral fellow in the Dolph Schluter’s lab at the University of British Columbia during the two next years!
04.10.2016 I am very pleased to receive the young researcher award from the French Ecological Society (Société Française d’Ecologie) for the Article: “Faster Speciation and Reduced Extinction in the Tropics Contribute to the Mammalian Latitudinal Diversity Gradient”!
03.11.2015 I am very honored to be one of the 2015 winners of the young researchers prize of the Fondation Bettencourt Schueller!
20.08.2015 Congrats to Hélène Morlon that just got the bronze medal of the French National Center for Scientific Research (CNRS) !
19.08.2015 Our article: Settling down of seasonal migrants promotes bird diversification., Proceedings. Biological Sciences / the Royal Society, 2014 (DOI: 10.3410/f.718361426.793508993), has been recommended in F1000Prime as being of special significance in its field by F1000 Faculty Member Ellen Ketterson. Here is here comment:
“This fascinating study examines the effect of migration on diversification in birds. Using phylogenies that included most extant bird species (9832 of 10,625) Rolland et al. found that seasonal migration increases diversification via sedentary populations arising from migratory populations, making it a leading factor of diversification in birds. Asymmetrical speciation, speciation of ancestral species into one sedentary and one migratory species, was more frequent in migratory species than sedentary. The authors suggest that the mobility of migratory species promotes the colonization of new areas and, if adapted to the new habitat, populations can become sedentary and diverge from the founding migratory species. The authors also found a lower extinction rate in migratory species compared to sedentary species. With higher diversification rates and lower extinction rates, migratory species have higher net diversification rates than sedentary species.”