Results 41 to 50 of about 22,311 (149)

Распространение, численность и успех размножения степного орла в Алтае-Саянском регионе [PDF]

Пернатые хищники и их охрана, 2018
Алтае-Саянский регион является ключевым для степного орла (Aquila nipalensis) – здесь сосредоточено 43–51% от численности вида в России, при этом это единственный в стране регион, в котором численность вида последнее десятилетие не сокращается.
Igor V. Karyakin, Elvira G. Nikolenko, Elena P. Shnayder   +2 more
doaj   +1 more source

A Socioecological Assessment of Vulture Abundance and Community Perceptions Before and After Landfill Site Shift in Pokhara, Nepal. [PDF]

Ecol Evol
ABSTRACT South Asia is home to nine species of vultures, and Nepal hosts all of them. Remarkably, all these species have also been recorded in Pokhara. This could be attributed to Pokhara's location along bird migration pathways and the year‐round availability of food sources for most of the vulture species, including the landfill.
Timilsina B, Magar MB, Poudel S, Bhusal D, Gurung D, Joshi AB, Timilsina YP.   +6 more
europepmc   +2 more sources

Mapping suitable habitats for globally endangered raptors in Kenya: Integrating climate factors and conservation planning

Ecology and Evolution, Volume 13, Issue 9, September 2023., 2023
Spatial patterns and future projections of raptors in Kenya in the face of climate change. Abstract Raptors face global threats like electrocution, collisions, and habitat fragmentation. Many species remain understudied, and their distribution patterns are unknown.
Peggy Mutheu Ngila, David Odhiambo Chiawo, Margaret Awuor Owuor, Vivian Oliver Wasonga, Jane Wangui Mugo   +4 more
wiley   +1 more source

Rank abundance of ten dominant species / sub-species in the study area.

, 2022
MML: Milvus migrans lineatus; NP: Neophron percnopterus; AN: Aquila nipalensis, MM: Milvus migrans, GF: Gyps fulvus; GH: Gyps himalayensis; EC: Elanus caeruleus; AB: Accipiter badius; FT: Falco tinnunculus; CA: Circus aeruginosus.
Asha Sohil (9422874), Sudesh Kumar (10341057), Neeraj Sharma (1441195), Muzaffar A. Kichloo (12475835)   +3 more
core   +1 more source

Association of reproductive traits with captive‐ versus wild‐sourced birds in trade

Conservation Biology, Volume 37, Issue 4, August 2023., 2023
Abstract The wildlife trade is a billion‐dollar global business, involving millions of people, thousands of species, and hundreds of millions of individual organisms. Unravelling whether trade targets reproductively distinct species and whether this preference varies between captive‐ and wild‐sourced species is a crucial question.
Oscar Morton, Brett R. Scheffers, Torbjørn Haugaasen, David P. Edwards   +3 more
wiley   +1 more source

Post‐Soviet fire and grazing regimes govern the abundance of a key ecosystem engineer on the Eurasian steppe, the yellow ground squirrel Spermophilus fulvus

Diversity and Distributions, Volume 29, Issue 3, Page 395-408, March 2023., 2023
Abstract Aim Grazing intensity and fire patterns across the Eurasian steppes have changed dramatically over the past decades due to the collapse of the Soviet Union in 1991, and Kazakhstan is now a global fire hotspot. The implications of these changes for ecosystem functioning are largely unclear.
Alyona Koshkina, Martin Freitag, Irina Grigoryeva, Norbert Hölzel, Ingrid Stirnemann, Frederike Velbert, Johannes Kamp   +6 more
wiley   +1 more source

Diversity, Abundance, and Distribution of Avifauna in District Jhang, Pakistan

Journal of Zoological Systematics and Evolutionary Research, Volume 2023, Issue 1, 2023., 2023
The present study was conducted from March 2021 to February 2022 in the Thal desert and Trimmu barrage of district Jhang located in the Punjab province of Pakistan to find out the diversity, abundance, and distribution of birds. The point count method was used for the Trimmu barrage, and the line transect method was used for the collection of data in ...
Ahmad Zaman, Azhar Rafique, Asma Ashraf, Muhammad Shahid Mahmood, Nazia Nahid, Farhat Jabeen, Salma Sultana, Tayyaba Sultana, Sultan Ali, S. M. Neamul Kabir Zihad, Shaikh Jamal Uddin, Hafiz Ishfaq Ahmad   +11 more
wiley   +1 more source

FOGS: A SNPSTR Marker Database to Combat Wildlife Trafficking and a Cell Culture Bank for Ex-Situ Conservation. [PDF]

Mol Ecol Resour
ABSTRACT Illegal wildlife trade is a growing problem internationally. Poaching of animals not only leads to the extinction of populations and species but also has serious consequences for ecosystems and economies. This study introduces a molecular marker system that authorities can use to detect and substantiate wildlife trafficking.
Mozer A, Di-Nizo CB, Consul A, Huettel B, Jäger R, Akintayo A, Erhardt C, Fenner L, Fischer D, Forat S, Gimnich F, Grobe P, Martin S, Nathan V, Saeed A, von der Mark L, Woehle C, Olek K, Misof B, Astrin JJ.   +19 more
europepmc   +2 more sources

Diversity, Abundance and Community Composition of Birds in Chitwan Annapurna Landscape, Central Nepal. [PDF]

Ecol Evol
Understanding bird diversity and composition is important for assessing survival, adaptability, and extinction risks. This study investigated bird species abundance, richness, seasonal diversity, and composition across habitats, seasons, and physiographic zones of Chitwan Annapurna Landscape (CHAL) from 2020 to 2021 using the point count method.
Bastola SC, Kandel P, Mahato HR, Adhikari JN, Bhattarai BP.   +4 more
europepmc   +2 more sources

The Project Outcome “Assessment of the Impact of Medium Voltage Power Lines on Avifauna in Mangistau Region (Kazakhstan)”

Пернатые хищники и их охрана, 2016
The article highlights the project results on the assessment of the impact of middle voltage overhead power lines (PL) on avifauna of Mangistau region of the Republic of Kazakhstan.
Mark V. Pestov, Fedor A. Saraev, Vladimir A. Terentiev, Zhaskairat E. Nurmuhambetov   +3 more
doaj   +1 more source