Results 21 to 30 of about 4,246 (251)

The Corneal Structure of the Yellow-Legged Gull, Larus michahellis (Naumann, 1840). [PDF]

J Morphol
This study examines the cornea of Larus michahellis using light and electron microscopy, revealing essential structural details. The corneal epithelium is a nonkeratinized, stratified layer with microridges and microvilli that improve optical properties.
Cobo R, Navarro-Sempere A, Mielgo P, Segovia Y, García M.   +4 more
europepmc   +2 more sources

The Sense of Smell in Cathartes Aura

The Auk, 1887
Ira Sayles
  +7 more sources

Richness and abundance of diurnal raptors from Fernandez Canyon, Lerdo, Durango

Huitzil, 2020
Biological monitoring is essential to understand population dynamics, ecological processes and emerging problems. In this study we determine the richness and abundance of diurnal raptors in the Fernandez Canyon State Park in Durango, Mexico.
Jesús Favela-Mesta, Vanessa Martínez-García   +1 more
doaj   +1 more source

Cathartes aura

, 2021
Cathartes aura jota (Molina, 1782) Turkey vulture—Jote de cabeza colorada Colpocephalum kelloggi Osborn, 1902 Falcolipeurus marginalis (Osborn, 1902) Laemobothrion (Laemobothrion) glutinans Nitzsch [in Giebel ...
Gonza ́ Lez-Acun, Daniel A., Palma, Ricardo L.   +1 more
openaire   +3 more sources

Registro documentado de Jote Grande de Cabeza Amarilla (Cathartes melambrotus) en Argentina

Nuestras Aves, 2015
Gustavo Alfredo Fava, Juan Carlos Acosta
exaly   +3 more sources

Multidirectional chromosome painting substantiates the occurrence of extensive genomic reshuffling within Accipitriformes. [PDF]

, 2015
BACKGROUND: Previous cross-species painting studies with probes from chicken (Gallus gallus) chromosomes 1-10 and a paint pool of nineteen microchromosomes have revealed that the drastic karyotypic reorganization in Accipitridae is due to extensive ...
Beiyuan Fu, Bertrand Bed’Hom, Fengtang Yang, Gauthier Dobigny, Jinghuan Wang, Kai He, Malcolm A. Ferguson-Smith, Patricia C. M. O’Brien, Vitaly Volobouev, Weiting Su, Wenhui Nie   +10 more
core   +3 more sources

Comments on the Morphology of Basal Paravian Shoulder Girdle: New Data Based on Unenlagiid Theropods and Paleognath Birds

Frontiers in Earth Science, 2021
In 1976 John Ostrom published an enlightening paper about the anatomical transformations in the shoulder girdle and forelimb elements along the origin of birds.
Fernando E. Novas, Matías J. Motta, Federico L. Agnolín, Federico L. Agnolín, Sebastián Rozadilla, Gastón E. Lo Coco, Federico Brissón Egli   +6 more
doaj   +1 more source

Embryonic exposure of chicken chicks (Gallus gallus domesticus) leads to heightened sensitivities towards the exposed scent [PDF]

, 2017
In chickens, food consumption can be altered by exposing the chicks to scents as embryos. We exposed eggs to an orange-scented food additive in the final days of incubation. Following hatching, we tested these exposed chicks’ ability to detect this scent
Cunningham, Gregory B., Hughes, Ryan
core   +2 more sources

Development of microsatellite loci for two New World vultures (Cathartidae)

BMC Research Notes, 2019
Objective Use next-generation sequencing to develop microsatellite loci that will provide the variability necessary for studies of genetic diversity and population connectivity of two New World vulture species.
Darren J. Wostenberg, Jennifer A. Fike, Sara J. Oyler-McCance, Michael L. Avery, Antoinette J. Piaggio   +4 more
doaj   +1 more source

First nesting record of Turkey Vulture (Cathartes aura) in El Salvador

Huitzil, 2019
Despite the Turkey Vulture (Cathartes aura) being one of the most abundant scavengers on the American continent, details of their reproductive biology remain unknown in some countries.
Diego Arévalo-Ayala, Guillermo Funes
doaj   +1 more source