Trends in numbers of petrels attracted to artificial lights suggest population declines in Tenerife, Canary Islands.

The secretive breeding behaviour of petrels makes monitoring their breeding populations challenging. To assess population trends of Cory’s Shearwater Calonectris diomedea, Bulwer’s Petrel Bulweria bulwerii and Macaronesian Shearwater Puffinus baroli in Tenerife from 1990 to 2010, we used data from rescue campaigns that aim to reduce the mortality of fledgling petrels attracted to artificial lights as proxies for trends in breeding population size. Despite increases in human population size and light pollution, the number of rescued fledglings of Cory’s Shearwater and Bulwer’s Petrel increased and remained stable, respectively, whereas numbers of rescued Macaronesian Shearwaters sharply declined. In the absence of more accurate population estimates, these results suggest a worrying decline in the Macaronesian Shearwater’s breeding population.

Data and Resources

Cite as

Rodríguez A. Rodríguez B. y Lucas M.P. Trends in numbers of petrels attracted to artificial lights suggest population declines in Tenerife Canary Islands. Wiley-Blackwell, 2012. https://doi.org/10.1111/j.1474-919X.2011.01175.x

Clipboard Icon
Retrieved: 19 Jan 2025 19:03:05
RIS BibTeX

Metadata
Download
DCAT-AP/NTI-RISP

Basic information
Resource type Text
Date of creation 2024-12-02
Date of last revision 2025-01-19
Show changelog
Metadata identifier 27ce70c0-a7d9-5e89-96d1-93f8993e9c6f
Metadata language Spanish
Themes (NTI-RISP)
High-value dataset category
ISO 19115 topic category biota
Keyword URIs
Bibliographic information
Name of the dataset creator Rodríguez, A., Rodríguez, B. y Lucas, M.P.
Name of the dataset editor Wiley-Blackwell
Other identifier DOI: 10.1111/j.1474-919X.2011.01175.x
Identifier of the dataset creator
Email of the dataset creator
Website of the dataset creator
Provenance
Lineage statement
Metadata Standard
Version notes
Version