Results 21 to 30 of about 7,067 (245)

Molecular Survey of Chlamydial Infections in Three Public Bird Collections in Tehran, Iran [PDF]

open access: yesVet Med Sci
One hundred and eight samples from different avian species were collected and tested for Chlamydia spp. infection using PCR. Thirty‐seven samples from Psittaciformes, Columbiformes, Falconiformes, Galliformes and Charadriiformes were positive for Chlamydia DNA.
Hashemian S, Madani S, Peighambari S.
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

BIRDS OF CONSERVATION CONCERN AT AL-NAJAF DESERT, SOUTHERN DESERT OF IRAQ

open access: yesBulletin of the Iraq Natural History Museum, 2022
One eighth of the bird species in the world is considered globally threatened;the avifauna of Iraq comprises 409 species and is considered as the major indicator of the health of Iraq’s biological resources.
Hayder M. Al-Rammahi   +1 more
doaj   +1 more source

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

Evidence for West Nile Virus and Usutu Virus Infections in Wild and Resident Birds in Germany, 2017 and 2018 [PDF]

open access: yes, 2019
Wild birds play an important role as reservoir hosts and vectors for zoonotic arboviruses and foster their spread. Usutu virus (USUV) has been circulating endemically in Germany since 2011, while West Nile virus (WNV) was first diagnosed in several bird ...
Eiden, Martin   +19 more
core   +2 more sources

A new female-like morph of juvenile male Levant Sparrowhawk (Accipiter brevipes) – Sexual mimicry to avoid intra-specific predation? [PDF]

open access: yes, 2015
In migrant Levant Sparrowhawk (Accipiter brevipes) at Eilat, Israel, we noted that juvenile males had two different morphs – the one described to date in literature; and a second, previously undescribed morph, with femalelike barring on the ...
Fornasari, Lorenzo, Yosef, Reuven
core   +3 more sources

Health assessment of raptors in triage in Belo Horizonte, MG, Brazil

open access: yesBrazilian Journal of Poultry Science, 2013
Falconiformes (n=82), Strigiformes (n=84) and Cathartiformes (n=14) at a triage center (CETAS-Belo Horizonte, IBAMA, Brazil) were examined between 2008 and 2010 .
D de A Andery   +9 more
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

Louse flies (Hippoboscidae: Diptera) on diurnal (Falconiformes) and nocturnal (Strigiformes) birds of prey from Palearctic

open access: yesРоссийский паразитологический журнал, 2019
The purpose of the research: the study of the species composition of louse flies in diurnal (Falconiformes) and nocturnal (Strigiformes) birds of prey from Palearctic. Materials and methods.
A. V. Matyukhin, A. V. Zabashta
doaj   +1 more source

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

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