Results 31 to 40 of about 34,551 (225)

Prevalence and molecular characterization of Haemoproteus tinnunculi from falcons in Saudi Arabia

open access: yesJournal of Advanced Veterinary and Animal Research, 2020
Objective: This study aimed to inspect the occurrence of Haemoproteus tinnunculi (H. tinnunculi) in falcons from the central area of Saudi Arabia. Materials and Methods: Blood samples from 100 falcons species, including 55 Falco cherrug, 22 Falco ...
Faleh Alfaleh   +2 more
doaj   +1 more source

The peregrine falcon Falco peregrinus (Tunstall, 1771) in Serbia [PDF]

open access: yesZaštita prirode, 2018
This paper presents an overview of summarized data on the distribution, population, trend, ecology (habitat, feeding and breeding) and threats to the peregrine falcon Falco peregrinus (Tunstall, 1771) in Serbia, with special reference to the recent ...
Grubač Bratislav
doaj   +1 more source

The peregrine falcon's rapid dive: on the adaptedness of the arm skeleton and shoulder girdle [PDF]

open access: yes, 2018
During a dive, peregrine falcons (Falco peregrinus) can reach a velocity of up to 320 km h− 1. Our computational fluid dynamics simulations show that the forces that pull on the wings of a diving peregrine can reach up to three times the falcon’s body ...
Bleckmann, H.   +7 more
core   +1 more source

Breeding habitat selection of urban peregrine falcons (Falco peregrinus) in London

open access: yesJournal of Urban Ecology, 2021
Understanding habitat selection by individual animals within their home range is crucial to facilitating their conservation. Peregrine falcon (Falco peregrinus) populations are increasingly urbanised, but little is known about their urban habitat use ...
Brandon Mak, R. Francis, M. Chadwick
semanticscholar   +1 more source

New data on the distribution of Red-breasted goose and Lesser white-fronted goose in the south of the Gydan Peninsula

open access: yesActa Biologica Sibirica, 2023
The Red-breasted goose Branta ruficollis (Pallas, 1769) and the Lesser white-fronted goose Anser erythropus (Linnaeus, 1758) are rare bird species nesting in the Arctic tundra zone of Eurasia usually in association with Peregrine falcons Falco peregrinus
Igor G. Korobitsyn, Oleg Yu. Tyutenkov
doaj   +1 more source

A Practical Method to Assess Bird Strike Risk in Air Operations Using a Count-Based Risk Mitigation Tool. [PDF]

open access: yesRisk Anal
ABSTRACT Bird strikes pose a risk to aviation. Collisions between birds and airplanes result in a threat to human lives, economic losses, and material damage. The majority of these collisions occur on airfields during takeoff and landing. Knowing what bird species are present on airfields, in what numbers, and relating that to the extent to which these
Teunizen AM   +2 more
europepmc   +2 more sources

Temporal variation in the peregrine falcons (Falco peregrinus) diet after the extinction of the original population and the emergence of a new population in Slovakia

open access: yesRaptor Journal, 2022
We made an analysis of the osteological remains of prey that had been captured by the peregrine falcon (Falco peregrinus) and was collected from eyries perched high in rocky cliffs of Slovakia. Birds dominated the 7,233 vertebrates identified (class Aves,
J. Obuch, J. Chavko
semanticscholar   +1 more source

NESTING OF PEREGRINE FALCON ALONG THE SEASHORE OF THE ABRAU PENINSULA (KRASNODAR REGION)

open access: yesВестник Северо-Кавказского федерального университета, 2022
Thе article describes the modern distribution of Peregrine Falcon (Falco peregrinus) and some features of its nesting along the seashore of the Abrau peninsula in Krasnodar region.
Vladislav S. Rudovskiy
doaj  

Boom‐Bust Dynamics Drive Community‐Wide Dietary Structuring in Desert‐Dwelling Raptors [PDF]

open access: yesEcol Evol
We investigated how boom‐bust productivity dynamics affected dietary structuring within raptor communities of an arid bioregion. We found that higher productivity was associated with high dietary overlap, lower niche breadth and greater foraging on small mammals; however, raptors that were nomadic exhibited greater specialisation regardless of ...
Cairncross R, Dickman C.
europepmc   +2 more sources

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

open access: yes, 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   +10 more
core   +4 more sources

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