Results 61 to 70 of about 978 (229)
Electrocution of raptors at power lines in Central Kazakhstan [PDF]
, 2013 Along three transects of medium voltage power lines in the steppe of Central Kazakhstan, surveys for bird casualties were carried out in summer 2006 in order to estimate the quantitative and qualitative impact of power lines on bird mortality in this ...
Lasch, Ulrike +2 more
core
Пернатые хищники и их охрана, 2018 In 2017, a total of 36 ornithologists and birdwatchers participated in the work of the Raptor Ringing Center of the Russian Raptor Research and Conservation Network and ringed 498 individuals of 23 species of Birds of Prey and Owls.
Igor V. Karyakin +9 more
doaj +1 more source
Пернатые хищники и их охрана, 2023 The delivery of electricity to widely dispersed communities across the open steppe grasslands of Mongolia depends on medium-voltage (10–35 kV) distribution lines, often carrying power over substantial distances.
Andrew Dixon +5 more
doaj +1 more source
Improved Supervised Classification of Accelerometry Data to Distinguish Behaviors of Soaring Birds [PDF]
, 2017 Soaring birds can balance the energetic costs of movement by switching between flapping, soaring and gliding flight. Accelerometers can allow quantification of flight behavior and thus a context to interpret these energetic costs.
Sridhar, Srisarguru, Sur, Maitreyi
core +2 more sources
A Preliminary Checklist of Birds in Azmat Abad Village Thanna Mandi District Rajouri of, Jammu and Kashmir [PDF]
, 2021 Birds play an important role in the ecosystem as long-distance pollinators, scavengers as well as biocontrol agents of various crop pests and thus to be considered as bio-indicators.
Pragya Shrivastava, Sajid Ali
core +2 more sources
Integrative Conservation, Volume 4, Issue 4, Page 600-615, December 2025.Only 1541 (34.2%) of 4503 recognized non‐passerine bird species are held in ZIMS institutions worldwide. Approximately ~83% of the species kept globally are classified as non‐threatened and ~16% as threatened. To improve the conservation of threatened birds, a shift toward keeping threatened species should be considered within ex situ management ...
Anna Wahle +6 more
wiley +1 more source
Wintering Birds in Northern Saudi Arabia: February 2009 [PDF]
, 2011 The northern plains of Saudi Arabia are an area of approximately 231,000 km2, or roughly equivalent to the size of the whole of the United Kingdom. During previous ABBA Surveys in this area in late winter and spring significant numbers of wintering ...
Abu Qabous, Baleegh +3 more
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Upstream Shear Layer Stabilisation via Self-Oscillating Trailing Edge Flaplets [PDF]
, 2018 The flow around a symmetric aerofoil (NACA 0012) with an array of flexible flaplets attached to the trailing edge has been investigated at Reynolds numbers of 100,000 - 150,000 by using time resolved particle image velocimetry (TR-PIV) and high speed ...
Bruecker, C., Talboys, E.
core +2 more sources
Seasonal Exploitation of Migratory Waterfowl at Natufian el‐Wad Terrace, Mount Carmel, Israel
International Journal of Osteoarchaeology, Volume 35, Issue 6, Page 555-570, November/December 2025.ABSTRACT Increased avian exploitation is a hallmark of broad‐spectrum subsistence strategies in the Levantine Natufian culture (15,000–11,700 cal. BP). However, detailed publications of bird remains from the Natufian are scant, especially regarding the Early Natufian, and the available evidence shows high inter‐site variability that begs explanation ...
Linda Amos +2 more
wiley +1 more source
Пернатые хищники и их охрана, 2019 In 2018, atotal of 30 ornithologists and birdwatchers participated in the work of the RaptorRingingCenterof the Russian Raptor Research and Conservation Network and ringed 615 individuals of 24 species of Birds of Prey and Owls.
Elvira G. Nikolenko +10 more
doaj +1 more source