Results 31 to 40 of about 1,425 (174)

Migrations on birds of prey in precaucasus region

open access: yesЮг России: экология, развитие, 2015
The peculiarity of migrations birds of prey in Precaucasus region is considered. Are analyzed date, character and direction of spring and autumn migrations, distribution and number on 19 species of Falconiformes.
M. P. Ilyukh
doaj   +1 more source

Infection of juvenile falcons (Falco spp.) with intestinal Lawsonia intracellularis

open access: yesVeterinary Medicine and Science, 2023
Intestinal infection of many host species with Lawsonia intracellularis are widely reported. Analyses of infections among carnivorous falcons have not previously been reported.
Peter Wencel   +5 more
doaj   +1 more source

Falconiformes assemblages in a fragmented landscape of the Atlantic Forest in Southern Brazil

open access: yesBrazilian Archives of Biology and Technology, 2006
An ecological analysis focused on distribution of Falconiformes, comprising abundance and morphology data, is provided. Samples were collected in a fragmented landscape within the Atlantic Rainforest, southern Brazil, between August and November 2001 ...
Alan Loures-Ribeiro, Luiz dos Anjos
doaj   +1 more source

Detection of Eumonospora henryae (Apicomplexa: Sarcocystidae) from Falco columbarius (Falconiformes: Aves): Comparison of host–parasite phylogram and comments on the family Sarcocystidae Poche, 1913

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2021
The genus Eumonospora Allen, 1933 (Apicomplexa: Sarcocystidae), an avian coccidia, is characterized by monosporocystic and octasporozoic oocysts without Stieda and substieda bodies.
Shyun Chou   +3 more
doaj   +1 more source

Birds of Prey (Accipitriformes, Falconiformes) and Owls (Strigiformes) of Assam (India): the Results of Express Investigation of Fauna in the Low Mountains and Plains in February 2018

open access: yesПернатые хищники и их охрана, 2018
This article presents information on raptors species recorded during the 12-day of field studies in the plains and lowlands of Assam (north-eastern India).
Stanislav G. Viter
doaj   +1 more source

Causes of morbidity in wild raptor populations admitted at a wildlife rehabilitation centre in Spain from 1995-2007: a long term retrospective study. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Morbidity studies complement the understanding of hazards to raptors by identifying natural or anthropogenic factors. Descriptive epidemiological studies of wildlife have become an important source of information about hazards to wildlife ...
Rafael A Molina-López   +2 more
doaj   +1 more source

Features of the microbiota of falconiformes birds

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract Anthropogenic transformation of natural biocenoses has an impact on ecological niches and zoocultives living in them. The number of domestic birds can now include many species of birds, one way or another changed by man, including birds of prey, protected and purposefully bred.
A V Konstantinov   +3 more
openaire   +1 more source

Diversidade local e regional de espécies de Falconiformes da América do Sul: uma abordagem geoestatística

open access: yesActa Scientiarum: Biological Sciences, 2008
A relação entre a diversidade local e regional em assembléias de Falconiformes da América do Sul foi estimada. Entretanto, a riqueza da espécie apresentou autocorrelação espacial ao longo do continente e este resultado pode enviesar os níveis de ...
Joana de Castro Peixoto   +3 more
doaj   +1 more source

Characteristics and patterns of international trade in CITES-listed live birds in China from 2010 to 2019

open access: yesGlobal Ecology and Conservation, 2021
There is a large international trade in live birds, which could affect wild bird populations at both national and global scales. It is thus crucial to understand the temporal and geographical dynamics of international trade in wildlife periodically to ...
Qingqing Wang   +3 more
doaj   +1 more source

APPLICATION OF BIRD EGG MORPHOMETRICS IN PHYLOGENY

open access: yesActa Biologica Sibirica, 2015
The aim of this report was to to build phylogenies using bird egg data, because egg data are available for a larger range of species than molecular data, it is cheaper to collect egg data than molecular data, moreover, building trees using egg data ...
I. S. Mityay   +2 more
doaj   +1 more source

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