Results 71 to 80 of about 3,435 (166)

Anatomia descritiva da órbita óssea de corujinhas-do-mato (Megascops choliba)

open access: yesMedicina Veterinária
As particularidades anatômicas cranianas das aves são fundamentais para entender os aspectos filogenéticos, contribuindo para a identificação das espécies e na compreensão dos hábitos de vida do animal.
Julia Vulpini de Moraes   +3 more
doaj   +3 more sources

BREEDING OF OWLS (STRIGIFORMES) IN THE VICINITY OF ODESA

open access: yesOdesa National University Herald. Biology, 2017
In this paper, data obtained in 2011 in the study of biology of breeding owl-like birds are presented. Biotopic distribution of 3 types of night predators in urban areas of the north-eastern outskirts of Odesa (Ukraine) was determined.As a result of the research the authors identified time parameters of reproductive cycle of Long-eared Owl (Asio otus),
openaire   +4 more sources

Hard tick infestation of birds of prey (Aves: Accipitriformes, Strigiformes, Falconiformes) in the Western Palearctic: New data and literature review

open access: yesTicks and Tick-Borne Diseases
Tick infestation of songbirds has been extensively studied at global and regional scales but relevant data on birds of prey remain scarce and fragmentary.
Andor Pitó   +17 more
doaj   +1 more source

Molecular Prevalence and Haematological Assessments of Avian Malaria in Wild Raptors of Thailand

open access: yesBirds
Raptors (Accipitriformes, Falconiformes and Strigiformes) are important for ecological niches as bioindicators and an apex predator; however, their global populations have continuously decreased due to human activities, habitat loss and contagious ...
Sirawit Subaneg   +8 more
doaj   +1 more source

猫头鹰的环志

open access: yes野生动物学报, 1990
鸮形目鸟类(Strigiformes),在我国共有两科即草鸮科(Tytonidae)、鸱鸮科(Strigidae),有26种。它们都属国家二级保护动物,是农林害兽、害虫的天敌。研究和保护这些鸟类对维护自然生态平衡,减少鼠害,控制害虫有着重要的意义。
范强东, 袁嬿婷, 孙为连
doaj  

The Hindlimb Myology ofTyto alba(Tytonidae, Strigiformes, Aves)

open access: yesAnatomia, Histologia, Embryologia, 2016
This work is the first myological dissection performed in detail on the hindlimb of Tyto alba. Six specimens were dissected and their muscle masses were obtained. T. alba has the classical myological pattern present in other species of Strigiformes, such as a well-developed m. flexor digitorum longus and the absence of the m.
openaire   +3 more sources

Attachment sites of generalist ticks on birds depend on environmental factors (habitat and season) rather than on tick species

open access: yesTicks and Tick-Borne Diseases
The aim of this investigation was to analyze predilection sites of ticks on avian hosts according to tick species and developmental stages, as well as individual and ecological characters of bird species (i.e., their age, habitat type, seasonality).
Andor Pitó   +8 more
doaj   +1 more source

Morfometría y masa corporal de Strigiformes (Aves) de Argentina

open access: yesActa Zoológica Lilloana, 2018
Presentamos datos de 113 ejemplares vivos de 11 taxones diferentes de rapaces nocturnas de Argentina. La información fue obtenida mediante las campañas de anil- lado del Centro Nacional de Anillado de Aves (CENAA) y del Centro de Rehabilitación de Aves ...
Diego Ortiz   +5 more
doaj  

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