Results 31 to 40 of about 4,392 (218)
, 2007 Background The phylogenetic tree of Galliformes (gamebirds, including megapodes, currassows, guinea fowl, New and Old World quails, chicken, pheasants, grouse, and turkeys) has been considerably remodeled over the last decades as new data and analytical ...
Gennady Churakov +13 more
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LAS CODORNICES DE BOSQUES Y SELVAS. RETOS DE MANEJO Y CONSERVACIÓN DE LA FAUNA SILVESTRE
Revista Mexicana de Ciencias Forestales, 2018 Las codornices que habitan en bosques y selvas representan un buen modelo para analizar los retos que representan tanto el manejo como la conservación de la fauna silvestre, debido a su estrecha dependencia hacia esos ecosistemas.
Gilberto Chávez-León
doaj +1 more source
Thyroid hormone metabolism in poultry [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2000 Thyroid hormone (TH) receptors preferentially bind 3.5,3'-triiodothyronine (T3). Therefore the metabolism of thyroxine (T4) secreted by the thyroid gland in peripheral tissues, resulting in the production and degradation of receptor-active T3, plays a ...
Darras V.M. +2 more
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Huitzil, 2018 To determine useful diagnostic characters for infraspecific taxonomic identification of California Quail (Callipepla californica) from Baja California peninsula, we compared phenotypically four nominal subspecies by means of multivariate statistical ...
María Cabrera-Huerta +4 more
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, 2023 Overview of the research and conservation of Galliformes in Indonesia, Jon-Paul Rodriguez Overview of the research and conservation of Galliformes in Indonesia, Dewi M.
IUCN-SSC Galliformes Specialist Group +2 more
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The Anatomical Record, EarlyView.Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt +5 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe +4 more
wiley +1 more source
Galliformes Specialist Group Annual Report 2023
, 2023 Annual report of the IUCN SSC Galliformes Specialist Group ...
Kaul, Rahul, Carroll, John P.
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Diet of bird‐like troodontid dinosaurs: synthesis of a contentious clade
Biological Reviews, EarlyView.ABSTRACT Troodontidae is a clade of small‐to medium‐sized maniraptoran theropods that mainly lived in Laurasia (modern Asia, North America and Europe) during the Jurassic and Cretaceous periods and are believed to have had a variety of diets. The uniqueness of troodontid teeth suggests that they diverged from the typical flesh‐based diet of non‐avian ...
Yui Chi Fan +2 more
wiley +1 more source
An uncertain future for the endemic Galliformes of the Caucasus [PDF]
Science of The Total Environment, 2019 Impacts of climate change are already evident in ecosystems worldwide. High-latitude and altitude regions are at greatest risk because the effects of climate change are greater in these regions, and species from these areas have limited ability to track their climate envelopes.
Hof, Anouschka R., Allen, Andrew M.
openaire +4 more sources