Détail de l'auteur
Documents disponibles écrits par cet auteur (3)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Renata Duraes Ribeiro, Auteur ; John E. McCormack, Auteur ; Hernan G. Alvarez, Auteur ; Luis Carrasco, Auteur ; Gregory F. Grether, Auteur ; Patricio Mena-Olmedo, Auteur ; Raul Sedano, Auteur ; Thomas B. Smith, Auteur ; Jordan Karubian, AuteurManakins (Pipridae) are well know for elaborate male sexual displays and ornate plumage coloration, both of which are thought to have evolved as a consequence of lekking breeding, the prevalent mating system in the family. Less attention has bee[...]
Article
Sofia Alvarez, Auteur ; Jessie F. Salter, Auteur ; John E. McCormack, Auteur ; Borja Mila, AuteurFollowing Pleistocene glacial maxima, species that adapted to temperate climates in low-latitude refugia had to modify their ranges as climate changed, expanding either latitudinally towards the poles, or altitudinally to higher elevations in mo[...]
Article
Elena C. Berg, Auteur ; John E. McCormack, Auteur ; Thomas B. Smith, AuteurThe adaptive significance of avian egg speckling patterns has been a subject of ongoing debate. We examined speckling in a population of Mexican jays Aphelocoma ultramarina exhibiting extreme eggshell variability. We sampled 167 eggs at 55 nests[...]
