Grey or brown? Just a single locus determines the plumage colour of a wild songbird. https://t.co/gamEs6ovuV pic.twitter.com/jM0UF2Ndyo

— Royal Soc Publishing (@RSocPublishing) 19 février 2017

“Fishes of a feather do not always flock together”: an example in coral reef species https://t.co/XvRSDdf7vM

— Joris Bertrand (@joris_bertrand) 5 février 2017

A. sexfasciatus (with black stripes on the tail) and A. vaigiensis (with yellowish spot on the back), two species that can occur in sympatry (Photo Joris Bertrand)

The last L’Oiseau Mag’ is now in the mailboxes and you will find a short article that I wrote about a research project I contributed in it (in French only): https://www.lpo.fr/oiseau-magazine/loiseau-magazine-nd124

Connaissez-vous l’#oiseau-lunette gris ? un drôle de zoizo de l’île de la #Réunion https://t.co/HWdLU9xaLK pic.twitter.com/h35fFdxq8Y

— Vigie-Nature (@VigieNature) 19 septembre 2016

Here: https://jorisbertrand.wordpress.com/2016/04/23/ladaptation-a-laltitude-favorise-les-differences-au-sein-meme-des-especes/

L’adaptation à l’altitude favorise les différences au sein même des espèces https://t.co/LyJC6iGElk via @wordpressdotcom

— Joris Bertrand (@joris_bertrand) 22 avril 2016

Structuration des espèces: les apparences sont parfois trompeuses : https://t.co/QdUJ3wBWpV pic.twitter.com/deWBNYiQKy

— L’écologie au CNRS (@INEE_CNRS) 7 avril 2016

… on the genetic bases of coloration in the Réunion Grey White-eye: this is not MC1R neither several other genes… Next time, Yann will publish positive results, he promises :-p

I published a paper recently. The next one will give the story a conclusion with a positive result, I promise https://t.co/HppMRMlQx3

— Yann Bourgeois (@bourgeois_yann) 21 mars 2016

Our last contribution on the evolution of bird populations along altitudinal gradients: http://onlinelibrary.wiley.com/doi/10.1111/jeb.12829/abstract