Results 31 to 40 of about 1,129 (166)

Peregrine falcon Falco peregrinus [PDF]

open access: yesThe Birds of North America Online, 2021
Clayton M. White   +3 more
openaire   +2 more sources

Nuestras aves amenazadas: El Halcón Peregrino (Falco peregrinus)

open access: yesNuestras Aves, 1985
Este trabajo no cuenta con un resumen. 
Javier Beltrán
doaj   +1 more source

An integrated model of territory occupancy and mark‐recapture data for estimating spatial variation in survival

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Spatial variation in survival is central to understanding population dynamics and guiding conservation. However, assessing it is hard, since capture‐mark‐recapture (CMR) data required for such inference must be collected over large spatial extents, which is seldom possible.
Jaume A. Badia‐Boher   +3 more
wiley   +1 more source

NOTE SULLA BIOLOGIA RIPRODUTTIVA DEL FALCO PELLEGRINO MEDITERRANEO FALCO PEREGRINUS BROOKEI NELLA SICILIA SUD-ORIENTALE

open access: yesAvocetta
Il Falco pellegrino mediterraneo Falco peregrinus brookei è stato studiato nell’area meridionale dei monti Iblei nel triennio 2023-2025. L’indagine è stata avviata per conoscere la densità e la distribuzione spaziale dei siti di nidificazione ...
Angelo Nardo   +2 more
doaj   +1 more source

Assessing safeguards against the illegal wildlife trade on AI platforms

open access: yesConservation Biology, EarlyView.
Abstract AI platforms, while offering many positive applications, also present new risks to society, including the facilitation of trade in threatened and illegal wildlife. Although these platforms employ safeguards to block harmful or criminal requests, studies show such protections are imperfect and can be easily bypassed.
David L. Roberts, Jason R. C. Nurse
wiley   +1 more source

Extreme color variation in the Peregrine Falcon (Falco peregrinus) in Patagonia

open access: yesEl Hornero, 2020
From fieldwork begun in 1979 and continuing intermittently until the present, we show the range in variation in pigmentation of Peregrine Falcons (Falco peregrinus) native to the Patagonian region of South America.
David H. Ellis   +3 more
doaj   +1 more source

Does conservation status predict research output?

open access: yesConservation Science and Practice, EarlyView.
Abstract The Endangered Species Act (ESA) of 1973 uses the best available science to protect threatened and endangered species, but limited knowledge of listed species can undermine conservation success. This study examined whether ESA‐listed species receive more peer‐reviewed publications than ecologically similar non‐listed species.
Cody P. Griffin   +11 more
wiley   +1 more source

The emergence of Caryospora neofalconis in falcons in Central Saudi Arabia

open access: yesJournal of Advanced Veterinary and Animal Research, 2020
Objective: This study aimed to examine the occurrence of Caryospora (C.) neofalconis in falcons from the central region of the Kingdom of Saudi Arabia (KSA).
Faleh Alfaleh   +2 more
doaj   +1 more source

Diagnostic Imaging Analysis of Humerus Bone Structure in Long‐Legged Buzzard (Buteo rufinus): Radiology and CT‐Scan Insights

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
This study utilised both computed tomography (CT) and digital radiography to analyse the humerus bone structure in the long‐legged buzzard (Buteo rufinus). The results highlight the value of these imaging techniques for detailed anatomical assessment and improved understanding of avian skeletal structure in veterinary diagnostics .
Nafiseh Alinejad   +3 more
wiley   +1 more source

Систематическое положение, статус, распространение и численность шахина в Казахстане

open access: yesПернатые хищники и их охрана
В статье проанализированы сведения о распространении шахина (Falco peregrinus babylonicus) в Казахстане с XIX века по настоящее время. На основании этих данных отрисованы границы гнездого ареала и получены экспертные оценки численности.
Igor V. Karyakin, Alyona G. Kaptyonkina
doaj   +1 more source

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