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Vladimir Dobrev

Researcher at Leonardo

Publications -  21
Citations -  413

Vladimir Dobrev is an academic researcher from Leonardo. The author has contributed to research in topics: Vulture & Population. The author has an hindex of 8, co-authored 19 publications receiving 242 citations.

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High juvenile mortality during migration in a declining population of a long-distance migratory raptor

TL;DR: The authors tracked 19 juvenile Egyptian Vultures from the declining breeding population on the Balkan Peninsula between 2010 and 2014 to estimate survival and identify important migratory routes and wintering areas for this species.
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Global COVID-19 lockdown highlights humans as both threats and custodians of the environment.

Amanda E. Bates, +346 more
TL;DR: In this paper, the authors report immediate impacts of changes in human activities on wildlife and environmental threats during the early lockdown months of 2020, based on 877 qualitative reports and 332 quantitative assessments from 89 different studies.
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Spatial and Temporal Variability in Migration of a Soaring Raptor Across Three Continents

TL;DR: In this article, a large telemetry dataset on the globally endangered Egyptian Vulture Neophron percnopterus (94 individuals, 188 completed migratory journeys), tracked across ~70% of the species' global range, was used to analyze spatial and temporal variability of migratory movements within and among individuals and populations.
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Population decline and range contraction of the Egyptian Vulture Neophron percnopterus in the Balkan Peninsula

TL;DR: In this paper, the authors used monitoring data from the Balkan Peninsula to estimate changes in population size and extent of occurrence of Egyptian Vultures between 1980 and 2013, and quantified population trends in three countries (Bulgaria, Greece and the former Yugoslav Republic [FYR] of Macedonia) to assess whether population declines are similar within the Balkans range states.
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Congregations of wintering Egyptian Vultures Neophron percnopterus in Afar, Ethiopia: present status and implications for conservation

TL;DR: To avoid disasterous effects on the population of the Egyptian Vultures, it is strongly recommend that the sites sheltering the highest numbers of roosting birds should be included in the Important Bird Area network, the use of poisons should be banned, and dangerous power lines should be insulated or substituted with safer types.