Results 71 to 80 of about 978 (229)
The Survival Status of Golden and Steppe Eagles in a Capturing Area in China
Пернатые хищники и их охрана, 2023 Our recent investigation in China encompasses the species and number studies of eagles in captivity, study of methods and tools used to capture raptors in the field, investigation into whether there is trade (and at which level), estimation of damage to ...
Roller MaMing
doaj +1 more source
Wildlife assessment of the Chandragiri hills, Kathmandu: Potentiality for ecotourism [PDF]
, 2020 Wildlife assessments can provide crucial information regarding species richness, relative abundance and spatial, temporal, and ecological information on wildlife habitat associations.
Baral, Suraj +13 more
core +2 more sources
Пернатые хищники и их охрана, 2023 Steppe Eagle (Aquila nipalensis) population currently continues to decline in Kazakhstan, the south of the Kostanay region is no exception. The reasons for the decline are of different nature, both abiotic and biotic, and include the following ...
Alexey Yu. Timoshenko +4 more
doaj +1 more source
Пернатые хищники и их охранаКонференция «Орлы Палеарктики: изучение и охрана» посвящена фундаментальным и практическим вопросам в исследовании и охране, как отдельных видов, так и популяций крупных хищных птиц.
Elvira G. Nikolenko
doaj +1 more source
Wake structure and kinematics in two insectivorous bats [PDF]
, 2016 We compare kinematics and wake structure over a range of flight speeds (4.0–8.2 m s(−1)) for two bats that pursue insect prey aerially, Tadarida brasiliensis and Myotis velifer. Body mass and wingspan are similar in these species, but M.
Anderson JD +8 more
core +2 more sources
Animal Conservation, Volume 28, Issue 3, Page 334-352, June 2025.Our review of 195 studies highlights the consensus on raptors’ avoidance behavior and population decline post‐wind farm installation, emphasizing the significant risks posed by mountaintop wind farms to soaring raptors. Adult raptor mortality, particularly among endangered species, and the elevated collision risks faced by young individuals underscore ...
I. Estellés‐Domingo +1 more
wiley +1 more source
Annual Movements of Two Steppe Eagles, and Their Use of Rubbish Dumps in Arabia During the Winter
Пернатые хищники и их охрана, 2018 We tracked two young Steppe Eagles (Aquila nipalensis) that wintered in Oman during 2016–2017.
Michael McGrady, Bernd-Ulrich Meyburg
doaj
Гибель степных орлов на участке дороги Светлоград – Арзгир Ставропольского края, Россия
Пернатые хищники и их охрана, 2019 В данном сообщении мы решили отразить случаи гибели степных орлов (Aquila nipalensis) на регулярно используемом нами участке дороги г. Светлоград – с. Арзгир протяжённостью 145 км.
Lubov V. Malovichko
doaj +1 more source
Evolution and phylogeny of birds - Taxonomic consequences [PDF]
, 2012 Nucleotidsequenzen von mitochondrialen und nucleären Markergenen eignen sich hervorragend, um die Phylogenie und Evolution der Vögel zu untersuchen. Eine kürzlich publizierte Analyse mit 19 Kerngenen (Hackett et al.
Wink, Michael
core
Influence of self-adaptive hairy flaps on the stall delay of an airfoil in ramp-up motion [PDF]
, 2014 It is known in the case of some birds that the coverts on the upper side of their wings pop-up under critical flight conditions such as the landing approach, thus acting like a brake on the spread of flow separation. Taking experimental investigations as
Brücker, C., Weidner, C.
core +1 more source