Détail de l'auteur
Documents disponibles écrits par cet auteur (3)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Peter N. Ferns, Auteur ; Shelley A. Hinsley, AuteurCapsule The blue colour of the coverts and crowns of Blue Tits Cyanistes caeruleus and Great Tits Parus major is influenced by sex, age and environmental factors. Aims To quantify the blueness of two species of tits breeding in different habitat[...]
Article
Niall H. K. Burton, Auteur ; Steve G. Dodd, Auteur ; Nigel A. Clark, Auteur ; Peter N. Ferns, AuteurThe breeding origins and racial composition of Redshank Tringa totanus wintering in the Cardiff area of the Severn Estuary were investigated using information from ring-recoveries and biometric data. In total, between 1991 and 2000, we received [...]
Article
Carotenoid plumage hue and chroma signal different aspects of individual and habitat quality in tits
Peter N. Ferns, Auteur ; Shelley A. Hinsley, AuteurWe hypothesized that Blue Tits Cyanistes caeruleus and Great Tits Parus major from low quality habitat (small woods) would have less yellow ventral plumage than those from high quality habitat (large woods) because they moult faster and/or their[...]
