Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago
International audience The St Pierre and Miquelon Archipelago hosts the only French Leach's Storm-Petrel (Oceanodroma leucorhoa) colony. We conducted a survey during the 2008 breeding season to estimate the breeding population size on Grand Colombier Island. This survey included an estimation o...
Published in: | The Wilson Journal of Ornithology |
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Online Access: | https://hal.science/hal-00706744 https://doi.org/10.1676/11-084.1 |
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ftinraparis:oai:HAL:hal-00706744v1 2024-09-15T18:28:31+00:00 Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago Lormée, Hervé Delord, Karine Letournel, B. Barbraud, Christophe Office National de la Chasse et de la Faune Sauvage (ONCFS) ONCFS Centre d'Études Biologiques de Chizé (CEBC) Institut National de la Recherche Agronomique (INRA)-Centre National de la Recherche Scientifique (CNRS) ONCFS-Service de la collectivité territoriale de Saint Pierre and Miquelon 2012 https://hal.science/hal-00706744 https://doi.org/10.1676/11-084.1 en eng HAL CCSD Wilson Ornithological Society info:eu-repo/semantics/altIdentifier/doi/10.1676/11-084.1 hal-00706744 https://hal.science/hal-00706744 doi:10.1676/11-084.1 ISSN: 1559-4491 Wilson journal of ornithology https://hal.science/hal-00706744 Wilson journal of ornithology, 2012, 124 (2), pp.245-252. ⟨10.1676/11-084.1⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2012 ftinraparis https://doi.org/10.1676/11-084.1 2024-09-03T14:37:18Z International audience The St Pierre and Miquelon Archipelago hosts the only French Leach's Storm-Petrel (Oceanodroma leucorhoa) colony. We conducted a survey during the 2008 breeding season to estimate the breeding population size on Grand Colombier Island. This survey included an estimation of burrow detection probability using a double-observer approach. We estimated that 3% of Leach's Storm-Petrels nests had failed before we started the survey. Nest occupancy probability was neither affected by slope nor vegetation type and was 0.546 6 0.029. Burrow density was positively affected by slope and, consequently, was much lower on the plateau than on island slopes. Burrow detection probability was neither affected by observer nor by habitat and was 0.89 6 0.01. We estimated the population to be 363,787 [95% CI 5 295,502-432,072] breeding pairs, which is among the largest Leach's Storm-Petrel colonies in the northwestern Atlantic Ocean. Article in Journal/Newspaper Oceanodroma leucorhoa Institut National de la Recherche Agronomique: ProdINRA The Wilson Journal of Ornithology 124 2 245 252 |
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Open Polar |
collection |
Institut National de la Recherche Agronomique: ProdINRA |
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ftinraparis |
language |
English |
topic |
[SDE]Environmental Sciences |
spellingShingle |
[SDE]Environmental Sciences Lormée, Hervé Delord, Karine Letournel, B. Barbraud, Christophe Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience The St Pierre and Miquelon Archipelago hosts the only French Leach's Storm-Petrel (Oceanodroma leucorhoa) colony. We conducted a survey during the 2008 breeding season to estimate the breeding population size on Grand Colombier Island. This survey included an estimation of burrow detection probability using a double-observer approach. We estimated that 3% of Leach's Storm-Petrels nests had failed before we started the survey. Nest occupancy probability was neither affected by slope nor vegetation type and was 0.546 6 0.029. Burrow density was positively affected by slope and, consequently, was much lower on the plateau than on island slopes. Burrow detection probability was neither affected by observer nor by habitat and was 0.89 6 0.01. We estimated the population to be 363,787 [95% CI 5 295,502-432,072] breeding pairs, which is among the largest Leach's Storm-Petrel colonies in the northwestern Atlantic Ocean. |
author2 |
Office National de la Chasse et de la Faune Sauvage (ONCFS) ONCFS Centre d'Études Biologiques de Chizé (CEBC) Institut National de la Recherche Agronomique (INRA)-Centre National de la Recherche Scientifique (CNRS) ONCFS-Service de la collectivité territoriale de Saint Pierre and Miquelon |
format |
Article in Journal/Newspaper |
author |
Lormée, Hervé Delord, Karine Letournel, B. Barbraud, Christophe |
author_facet |
Lormée, Hervé Delord, Karine Letournel, B. Barbraud, Christophe |
author_sort |
Lormée, Hervé |
title |
Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago |
title_short |
Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago |
title_full |
Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago |
title_fullStr |
Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago |
title_full_unstemmed |
Population survez of Leach's storm-petrels breeding at Grand Colombier island, Saint-Pierre and Miquelon archipelago |
title_sort |
population survez of leach's storm-petrels breeding at grand colombier island, saint-pierre and miquelon archipelago |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00706744 https://doi.org/10.1676/11-084.1 |
genre |
Oceanodroma leucorhoa |
genre_facet |
Oceanodroma leucorhoa |
op_source |
ISSN: 1559-4491 Wilson journal of ornithology https://hal.science/hal-00706744 Wilson journal of ornithology, 2012, 124 (2), pp.245-252. ⟨10.1676/11-084.1⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1676/11-084.1 hal-00706744 https://hal.science/hal-00706744 doi:10.1676/11-084.1 |
op_doi |
https://doi.org/10.1676/11-084.1 |
container_title |
The Wilson Journal of Ornithology |
container_volume |
124 |
container_issue |
2 |
container_start_page |
245 |
op_container_end_page |
252 |
_version_ |
1810469888876085248 |