Results 1 to 10 of about 22,438 (201)

The complete mitochondrial genome of Aquila nipalensis and its phylogenetic position [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
Mitochondrial genome sequences are valuable resources for systematics and conservation biology studies. In this paper, we present the complete mitogenome of Aquila nipalensis which was 18,450 bp in length.
Chuang Zhou   +7 more
doaj   +6 more sources

Endangered Steppe Eagle (Aquila nipalensis) (Aves, Accipitriformes, Accipitridae) genome and mitogenome assembly: A resource for molecular evolution and comparative genomics [PDF]

open access: yesZooKeys
The Steppe Eagle, Aquila nipalensis Hodgson, 1833, is a migratory, endangered raptor experiencing population declines due to habitat loss and human persecution. This study aims to construct a high-quality de novo nuclear genome and complete mitochondrial
Alisa Wilantho
exaly   +5 more sources

Wing tucks are a response to atmospheric turbulence in the soaring flight of the steppe eagle Aquila nipalensis [PDF]

open access: yesJournal of the Royal Society Interface, 2014
Turbulent atmospheric conditions represent a challenge to stable flight in soaring birds, which are often seen to drop their wings in a transient motion that we call a tuck. Here, we investigate the mechanics, occurrence and causation of wing tucking in a captive steppe eagle Aquila nipalensis , using ground-based ...
Graham Taylor, Adrian L R Thomas
exaly   +5 more sources

Factors Affecting Habitat Selection of Endangered Steppe Eagle (Aquila nipalensis) in Pakistan: Implications for Raptors Conservation

open access: yesDiversity, 2022
The steppe eagle (Aquila nipalensis) is an endangered migratory raptor species that migrates in winter to Pakistan and neighbouring countries. In Pakistan, the species migrate at the end of autumn and utilise different habitats across the country. Very little information is available about the species’ population status, distribution, and factors ...
Zhensheng Liu, Romaan Hayat Khattak
exaly   +4 more sources

Morphometric Formula for Field Determination of the Sex of Steppe Eagle (Aquila nipalensis) Nestlings in Altai-Sayan Region [PDF]

open access: yesПернатые хищники и их охрана, 2023
Rapid sex determination of Steppe Eagle (Aquila nipalensis) nestlings without laboratory diagnostics is necessary for a variety of tasks. When working directly on a nest, it is important to know the sex of nestlings during population monitoring, ringing ...
Natalya G. Andreyenkova   +3 more
doaj   +3 more sources

Electrocution of Eagles in Mongolia [PDF]

open access: yesПернатые хищники и их охрана, 2023
Steppe Eagles (Aquila nipalensis) and Golden Eagles (Aquila chrysaetos) are species of conservation and cultural importance in Mongolia. Electrocution at electricity distribution lines is a threat faced by both species across Central Asia. We present the
Andrew Dixon   +5 more
doaj   +2 more sources

Modeling and Identification of Steppe Eagle (Aquila Nipalensis) Dynamics

open access: yesAIAA Modeling and Simulation Technologies Conference and Exhibit, 2008
We present some initial findings of a long-term project to identify the flight dynamics of large birds of prey, during free-flight outdoors. This paper outlines our methods for dealing with the particular challenges a project of this nature provides, and some preliminary results outlining the flight characteristics of soaring flight, and providing ...
Marko Bačić
exaly   +3 more sources

Rapid advances in the timing of the spring passage migration through Israel of the steppe eagle Aquila nipalensis [PDF]

open access: yesClimate Research, 2010
We examined phenological change in the spring migratory passage of the predatory steppe eagle Aquila nipalensis from 1977 to 2008. Data were collected at Eilat, Israel, a globally important site for migrating raptors. Changes in the observation dates of spring passage migration were examined using correlation and regression analyses to assess changes ...
Piotr Tryjanowski   +2 more
exaly   +2 more sources

A comparative anatomical differences and similarities of the digestive tract in two birds with different food types (Aquila nipalensis and Columba livia) [PDF]

open access: yesJournal of Medical and Life Science
The study aimed to identify the anatomical description and conduct a comparative study of the digestive tract in two types of birds that differ in nutrition, namely Aquila Nipalensis and Columba livia. The study showed the following results:The digestive
Amjad Ahmed
exaly   +2 more sources

First Steps Of Steppe Eagle Conservation In Central Kostanay Oblast Using Artificial Nests (Republic Of Kazakhstan)

open access: yesПернатые хищники и их охрана, 2023
The Steppe Eagle (Aquila nipalensis) nests across a great swath of Kostanay Oblast. The greatest number and density of nesting pairs is concentrated in to the south.
Rishat R. Batryakov
doaj   +1 more source

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