Publication
Why do Bulwer’s Petrels Bulweria bulwerii change nest?
| dc.contributor.author | Bried, Joël | |
| dc.date.accessioned | 2023-03-25T17:36:21Z | |
| dc.date.available | 2023-03-25T17:36:21Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | Owning a nest is a prerequisite for breeding in Procellariiform seabirds, which can leave their single egg and/or chick unattended for long periods and show high nest fidelity. However, the determinants of nest fidelity vary among species. Amongst them, Bulwer’s Petrel Bulweria bulwerii lays the biggest egg relative to body size within the Family Procellariidae. Therefore, individuals should choose their nests carefully and change essentially if they can improve their reproductive performances. This study conducted on Vila islet, Azores, aimed to determine why Bulwer’s Petrels actually change nest. Nest fidelity exceeded 85%. Nest changes were most likely to occur after a breeding failure or a non-breeding year, but they did not allow improving breeding success and they often resulted in missed breeding years. On average, the new nests were not of higher quality than the old ones, except for the individuals whose first breeding attempt in the new nest was successful. In addition, the quality of the new nest was unrelated to the number of skipped years and to the distance moved. Almost half of changes occurred towards neighbouring nests. They were associated with a lower probability to skip years. Therefore, Bulwer’s Petrels might prioritize proximity over nest quality to reduce the costs of nest changes. communities. | en |
| dc.description.sponsorship | This study was part of the project PTDC/BIA-BDE/67286/2006 funded by FCT and by FEDER through the Programme COMPETE (Ref: FCOMP-01-0124-FEDER-007061). The Programmes ‘MARE’ (Integrated Management of Coastal and Marine Sites of the Azores, Life contract B4-3200/98-509), ‘OGAMP’ (Planning and Management of Marine Protected Areas, Interreg IIIB-MAC/4.2/A2), ‘MARMAC’ (Knowledge, Promotion and Valorization for a Sustainable Utilization of Marine Protected Areas in Macaronesia, Interreg IIIB/FEDER/MARMAC/003-4/2005-6 and Interreg IIIB-05/MAC/4.2/A4), and MoniAves, all coordinated by R.S. Santos, also provided support for fieldwork. IMAR-DOP/UAc is funded by FCT and DRCT-Azores as Research Unit 531 and Associate Laboratory 9 (ISR-Lisbon). | en |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Bried, Joël (2023). Why do Bulwer’s Petrels Bulweria bulwerii change nest? “Arquipelago. Life and Marine Sciences”, 38: 27-38. https://doi.org/10.25752/arq.29555 | en |
| dc.identifier.doi | 10.25752/arq.29555 | pt_PT |
| dc.identifier.eissn | 2182-9799 | |
| dc.identifier.issn | 0873-4704 | |
| dc.identifier.uri | http://hdl.handle.net/10400.3/6666 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Universidade dos Açores | pt_PT |
| dc.relation | Mechanisms of the dynamics of insular biodiversity: consequences for the dynamics, the genetic structure and the conservation of the Azorean populations of petrels (Aves, Procellariiformes) | |
| dc.subject | Bulweria bulwerii | pt_PT |
| dc.subject | Bulwer’s Petrel | en |
| dc.subject | Nest Fidelity | en |
| dc.subject | Seabirds | en |
| dc.subject | Azores | en |
| dc.title | Why do Bulwer’s Petrels Bulweria bulwerii change nest? | en |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Mechanisms of the dynamics of insular biodiversity: consequences for the dynamics, the genetic structure and the conservation of the Azorean populations of petrels (Aves, Procellariiformes) | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FBIA-BDE%2F67286%2F2006/PT | |
| oaire.citation.conferencePlace | Horta (Açores) | pt_PT |
| oaire.citation.endPage | 38 | pt_PT |
| oaire.citation.startPage | 27 | pt_PT |
| oaire.citation.title | Arquipélago - Life and Marine Sciences | pt_PT |
| oaire.citation.volume | 38 | pt_PT |
| oaire.fundingStream | 5876-PPCDTI | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isProjectOfPublication | ff6a6ad7-d1f0-421e-a4a2-0f2251cfa626 | |
| relation.isProjectOfPublication.latestForDiscovery | ff6a6ad7-d1f0-421e-a4a2-0f2251cfa626 |