Results 201 to 210 of about 51,270 (352)

Widespread Variation in EDNRB2 Is Associated With Diverse Melanin Loss Phenotypes Across Avian Species. [PDF]

Mol Biol Evol
Maclary ET, Shapiro MD.
europepmc   +1 more source

Variation in plumage reflectance but not song reflects spatial cognitive performance in black-capped chickadees (Poecile atricapillus) [PDF]

Laura Robayo Noguera, Chris Stevenson, Tianconghui Wang, M. Pasquale, Carrie L. Branch   +4 more
openalex   +1 more source

Plumage coloration follows Gloger's rule in a ring species [PDF]

, 2019
Raoul F. H. Ribot, Mathew L. Berg, Emanuel Schubert, John A. Endler, Andrew T. D. Bennett   +4 more
openalex   +1 more source

Environmental drivers of metapopulation dynamics throughout the full annual cycle in a declining Arctic‐nesting migratory herbivore

Journal of Animal Ecology, EarlyView.
We provide a framework for extending commonly used integrated population models to a metapopulation framework for testing novel ecological hypotheses about how changing environmental conditions within and among subpopulations drive changes in animal abundance.
Alexander R. Schindler, Anthony D. Fox, Alyn J. Walsh, Larry R. Griffin, Seán B. A. Kelly, Mitch D. Weegman   +5 more
wiley   +1 more source

Evidence for the evolution of male and female cardinals' plumage colouration being affected by both natural and sexual selection. [PDF]

BMC Ecol Evol
Porzio NS, Mota PG.
europepmc   +1 more source

Amidst (waste) abundance: world‐making and struggles in hosting a municipal landfill in the Bolivian lowlands Au milieu de l'abondance (de déchets) : fabrication du monde et luttes liées à la gestion d'une décharge municipale dans les basses terres de Bolivie

Journal of the Royal Anthropological Institute, EarlyView.
In recent decades, solid waste has proliferated worldwide, becoming a pressing global issue. This article explores the role of Indigenous people dwelling within and upon emerging waste scenarios, with a specific focus on involved forms of sociality and ontological contestation. Drawing on the case of a municipal landfill sited on a Guarani community in
Vanesa Martín Galán
wiley   +1 more source

Impact of feeding a high fiber diet and roughage on stress and clinical welfare indicators in fast-growing broiler breeder pullets. [PDF]

Poult Sci
Wurtz KE, Thodberg K, Riber AB.
europepmc   +1 more source

Studies on the Relationships between the Gene <i>ig</i> and <i>e⁺</i> or<i> e^y </i>on Plumage in the Gifu Native Fowl

, 1983
Kaoru Okano
openalex   +2 more sources

Remnant Case Forms and Patterns of Syncretism in Early West Germanic

Transactions of the Philological Society, EarlyView.
Abstract Early stages of the Old West Germanic languages differ from the other two branches, Gothic and Norse, by showing remnants of a fifth case in a‐ and ō‐stem nouns. The forms in question, which have the ending ‐i or ‐u, are conventionally labelled ‘instrumental’ and cover a range of functions, such as instrument, means, comitative and locative ...
Will Thurlwell
wiley   +1 more source

Male-Like Plumage in an Urban Nesting Veraguan Mango: Evidence of a Female-Limited Polymorphism? [PDF]

Ecol Evol
Levey DR, Daily GC.
europepmc   +1 more source