

You have already added 0 works in your ORCID record related to the merged Research product.
You have already added 0 works in your ORCID record related to the merged Research product.
<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>
Tracking data highlight the importance of human-induced mortality for large migratory birds at a flyway scale

handle: 20.500.14243/468346 , 10261/379357 , 10138/591382 , 10578/43177 , 20.500.14352/118853 , 10023/32204
handle: 20.500.14243/468346 , 10261/379357 , 10138/591382 , 10578/43177 , 20.500.14352/118853 , 10023/32204
Human-induced direct mortality affects huge numbers of birds each year, threatening hundreds of species worldwide. Tracking technologies can be an important tool to investigate temporal and spatial patterns of bird mortality as well as their drivers. We compiled 1704 mortality records from tracking studies across the African-Eurasian flyway for 45 species, including raptors, storks, and cranes, covering the period from 2003 to 2021. Our results show a higher frequency of human-induced causes of mortality than natural causes across taxonomic groups, geographical areas, and age classes. Moreover, we found that the frequency of human-induced mortality remained stable over the study period. From the human-induced mortality events with a known cause (n = 637), three main causes were identified: electrocution (40.5 %), illegal killing (21.7 %), and poisoning (16.3 %). Additionally, combined energy infrastructure-related mortality (i.e., electrocution, power line collision, and wind-farm collision) represented 49 % of all human-induced mortality events. Using a random forest model, the main predictors of human-induced mortality were found to be taxonomic group, geographic location (latitude and longitude), and human footprint index value at the location of mortality. Despite conservation efforts, human drivers of bird mortality in the African-Eurasian flyway do not appear to have declined over the last 15 years for the studied group of species. Results suggest that stronger conservation actions to address these threats across the flyway can reduce their impacts on species. In particular, projected future development of energy infrastructure is a representative example where application of planning, operation, and mitigation measures can enhance bird conservation. This work was funded by the MAVA Foundation trough the MAVA Safe Flyways Energy project, specifically the M7 Birds – Reducing mortality of migratory birds and vultures in the Mediterranean 2016–2022.
- Spanish National Research Council Spain
- University of Alicante Spain
- University of Cambridge United Kingdom
- University of the Republic Uruguay
- Wageningen University & Research Netherlands
Ecología (Biología), 2401.20 Ornitología, 570, Renewable energy, Survival, Improvements, Illegal killing, [SDV.BID]Life Sciences [q-bio]/Biodiversity, Bird conservatio, SDG 3 - Good Health and Well-being, Decline, Energy infrastructure, 591.5, Zoología, SDG 7 - Affordable and Clean Energy, Illegal killingn, Mortality, 598.2, Mortality Bird conservation, Ecology, Evolution, Behavior and Systematics, Tracking technologies, Nature and Landscape Conservation, MCC, Poisoning, 3rd-DAS, 2401.02 Comportamiento Animal, Satellite-Tracking, Bird conservation, 2401.06 Ecología Animal, Ecology, evolutionary biology, 2401 Biología Animal (Zoología), Population-Dynamics, Aves, [SDV.BID] Life Sciences [q-bio]/Biodiversity
Ecología (Biología), 2401.20 Ornitología, 570, Renewable energy, Survival, Improvements, Illegal killing, [SDV.BID]Life Sciences [q-bio]/Biodiversity, Bird conservatio, SDG 3 - Good Health and Well-being, Decline, Energy infrastructure, 591.5, Zoología, SDG 7 - Affordable and Clean Energy, Illegal killingn, Mortality, 598.2, Mortality Bird conservation, Ecology, Evolution, Behavior and Systematics, Tracking technologies, Nature and Landscape Conservation, MCC, Poisoning, 3rd-DAS, 2401.02 Comportamiento Animal, Satellite-Tracking, Bird conservation, 2401.06 Ecología Animal, Ecology, evolutionary biology, 2401 Biología Animal (Zoología), Population-Dynamics, Aves, [SDV.BID] Life Sciences [q-bio]/Biodiversity
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).16 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10% visibility views 13 download downloads 20 - 13views20downloads
Data source Views Downloads DIGITAL.CSIC 13 20


