Results 11 to 20 of about 561 (161)

Mitogenomic and Metabarcoding Resources for the Study and Conservation of Keystone Neotropical Raptors [PDF]

open access: yesEcology and Evolution
Neotropical raptors are among the most threatened birds, facing increasing extinction risks due to habitat loss and human persecution. Despite their importance for ecosystem stability, basic data on their distribution, abundance, and genetic diversity ...
Diego De Panis   +2 more
doaj   +3 more sources

Citizen science reveals host-switching in louse flies and keds (Diptera: Hippoboscidae) during a period of anthropogenic change. [PDF]

open access: yesMed Vet Entomol
A study of louse flies in the United Kingdom, Isle of Man, and Ireland found 212 different interactions between Hippoboscidae and their hosts, of which 70 were previously unrecorded. No louse flies were found on aquatic species of birds. Host‐switching to gulls (Laridae) has occurred during a period in which these species have started relying on ...
Wawman DC, Smith AL, Sheldon BC.
europepmc   +2 more sources

A Derived Morphology of the Quadrate May Support a Previously Unrecognized Major Higher-Level Clade of Neoavian Birds. [PDF]

open access: yesJ Morphol
The avian quadrate plays a critical role in cranial kinesis, but few comparative studies exist of its morphological variation across higher‐level taxa. In this study, the occurrence of a markedly concave articular facet of the condylus medialis is surveyed across neornithine birds.
Mayr G.
europepmc   +2 more sources

Trophic Niche Breadth of Falconidae Species Predicts Biomic Specialisation but Not Range Size [PDF]

open access: yesBiology, 2022
Trophic niche breadth plays a key role in biogeographic distribution patterns. Theory posits that generalist strategies are favoured in a more heterogeneous set of environments across a spatio-temporal gradient of resources predictability, conferring ...
Juan A. Fargallo   +4 more
doaj   +2 more sources

The genome sequence of the Mauritius kestrel, Falco punctatus (Temminck, 1821) [version 1; peer review: 2 approved] [PDF]

open access: yesWellcome Open Research
We present a genome assembly from an individual male Falco punctatus (the Mauritius kestrel; Chordata; Aves; Falconiformes; Falconidae). The genome sequence is 1,279.3 megabases in span.
M. Thomas P. Gilbert   +7 more
doaj   +2 more sources

Vector-borne diseases-knowledge maps. [PDF]

open access: yesEFSA J
Abstract This scientific report provides a structured overview of the main characteristics of 25 selected vector‐borne diseases (VBDs) of potential relevance for the EU, including 12 diseases listed under the Animal Health Law (AHL) and 13 non‐listed diseases.
European Food Safety Authority (EFSA)   +7 more
europepmc   +2 more sources

Rapid Global Deforestation Leaves Forest-Dependent Raptors With Half of Their Suitable Habitat Remaining. [PDF]

open access: yesGlob Chang Biol
We analyzed high‐resolution global data on forest change between 2001 and 2023 within the ranges of 369 forest‐dependent raptor species. On average, these species have lost 10% of forest within their ranges since 2001. Seventy‐seven species had already lost at least 15% of additional forest cover within their ranges in the latter half of the 20th ...
O'Bryan CJ   +6 more
europepmc   +2 more sources

Exploring the Climatic Niche Evolution of the Genus Falco (Aves: Falconidae) in Europe [PDF]

open access: yesBiology
By integrating species distribution modeling techniques, phylogenetic comparative methods, and climatic data, we analyzed how European falcon climatic niches have changed over evolutionary time in order to understand their tempo and mode of evolution and
Simona Mariana Popescu   +3 more
doaj   +2 more sources

A reassessment on the state of knowledge of Chilean Falconidae in the last hundred years [PDF]

open access: yesZooKeys, 2017
Eight species of falcons (Falconidae) have been recorded in Chile. To date, all relevant studies considered birds of prey in general, with no specific focus on this family. Based on a comprehensive review of the literature, an updated report is presented
Ricardo Soto-Saravia   +4 more
doaj   +5 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,
Obuch Ján, Chavko Jozef
doaj   +1 more source

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