Results 71 to 80 of about 7,741 (214)

Habitat preferences of juvenile Scottish ospreys (Pandion haliaetus) at stopover and wintering sites [PDF]

open access: yes, 2017
In this study, we use satellite-tracking data from five juvenile Scottish Ospreys Pandion haliaetus to explore habitat preferences at stopover and wintering sites. Daily activity patterns were analysed using a binomial generalised linear model.
Crawford, Ruth E., Long, Jed A.
core   +1 more source

Внутривидовые отношения, экология и хронология размножения, питание и сезонные перемещения скоп, обитающих на Севере Беларуси

open access: yesПернатые хищники и их охрана, 2018
Специальные исследования скопы (Pandion haliaetus) были проведены в сезоны 2017 и 2018 гг. на севере Беларуси в Россонском и Верхнедвинском районах Витебской области в заказниках «Красный Бор», «Освейский», а также на прилегающих территориях. До этого на
Denis A. Kitel, Anastasiya V. Kazakova
doaj  

Analysis of standard DNA procedures on feathers of late 19th to late 20th century Osprey (Pandion haliaetus) [PDF]

open access: yes, 2015
Species with well-documented demographic histories and well known perturbations to gene flow provide good models for understanding how historic events impact contemporary population genetic structure1,2. Osprey (Pandion haliaetus), a marine bird-of-prey,
Dyer, Rodney J   +2 more
core   +1 more source

Distribución temporal de aves rapaces diurnas en la Reserva "Playón de Mismaloya", Jalisco, México

open access: yesRevista de Biología Tropical, 2000
Diurnal raptors were counted monthly in the "Playón de Mismaloya", reserve, Jalisco, Mexico, from November 1997 to October 1998. We identified 11 species; eight of them migrants, one resident and two resident with migrant populations.
Salvador Hernández Vázquez   +3 more
doaj  

Factors affecting the spatial distribution and breeding habitat of an insular cliff-nesting raptor community [PDF]

open access: yes, 2018
The specific spatial distribution and habitat association—strongly influenced by environmental factors or competitive interactions—are major issues in ecology and conservation.
Rodríguez, Airam   +3 more
core   +1 more source

Osprey in Estonia and Latvia: Overview

open access: yesПернатые хищники и их охрана, 2018
Osprey (Pandion haliaetus) has been monitored annually since 1985 in Estonia. With few remained pairs in the beginning of monitoring the population started to grow and reached 90–100 pairs level currently.
Urmas Sellis, Aigars Kalvāns
doaj  

Hivernada a Mallorca d'un exemplar local d'àguila peixatera Pandion haliaetus de primer any [PDF]

open access: yes
Wintering in Mallorca by a locally hatched osprey Pandion haliaetus. An osprey Pandion haliaetus hatched in Mallorca in spring 2008 was recorded at the Salobrar de Campos (Mallorca) during the winter of 2008-2009.
Muñoz, Antoni
core  

Results of the 2016 Indianapolis Biodiversity Survey, Marion County, Indiana [PDF]

open access: yes, 2017
Surprising biodiversity can be found in cities, but urban habitats are understudied. We report on a bioblitz conducted primarily within a 24-hr period on September 16 and 17, 2016 in Indianapolis, Indiana, USA.
Dolan, Rebecca W.   +14 more
core   +1 more source

Результаты работы Центра кольцевания хищных птиц Российской сети изучения и охраны пернатых хищников в 2016 году

open access: yesПернатые хищники и их охрана, 2018
В работе Центра кольцевания хищных птиц Российской сети изучения и охраны пернатых хищников в 2016 г. участвовали 30 орнитологов-исследователей и любителей птиц, которые окольцевали 295 птиц 23 видов соколообразных и сов в 19 субъектах Российской ...
Rinur H. Bekmansurov   +4 more
doaj   +1 more source

Means of environment-friendly protection of white cabbage against the onion thrips [PDF]

open access: yes, 2002
fejes káposzta-fajta ellenállóságának felmérésére került sor szabadföldi körülmények között, a dohánytripsz spontán betelepedése mellett kialakuló kártétel mértéke alapján. Minden fajta károsodott kisebb-nagyobb mértékben.
Fail, József   +2 more
core  

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