Publicação
A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency
| Resumo: | To increase the probability of detecting odour plumes, and so increase prey capture success, when winds are stable central place foraging seabirds should fly crosswind to maximize the round-trip distance covered. At present, however, there is no empirical evidence of this theoretical prediction. Here, using an extensive GPS tracking dataset, we investigate, for the first time, the foraging movements of Bulwer's petrels (Bulweria bulwerii) in the persistent North Atlantic trade winds. To test the hypotheses that, in stable winds, petrels use crosswind to maximize both the distance covered and the probability of detecting olfactory cues, we combine state-space models, generalized additive models and Gaussian plume models. Bulwer's petrels had the highest degree of selectivity for crosswinds documented to date, often leading to systematic zig-zag flights. Crosswinds maximized both the distance travelled and the probability of detecting odour plumes integrated across the round-trip (rather than at any given point along the route, which would result in energetically costly return flight). This evidence suggests that petrels plan round-trip flights at departure, integrating expected costs of homeward journeys. Our findings, which are probably true for other seabirds in similar settings, further highlight the critical role of wind in seabird foraging ecology. |
|---|---|
| Autores principais: | Ventura, Francesco |
| Outros Autores: | Catry, Paulo; Dias, Maria P.; Breed, Greg A.; Folch, Arnau; Granadeiro, José Pedro |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1865920843907858432 |
|---|---|
| author | Ventura, Francesco |
| author2 | Catry, Paulo Dias, Maria P. Breed, Greg A. Folch, Arnau Granadeiro, José Pedro |
| author2_role | author author author author author |
| author_facet | Ventura, Francesco Ventura, Francesco Catry, Paulo Dias, Maria P. Breed, Greg A. Folch, Arnau Granadeiro, José Pedro Catry, Paulo Dias, Maria P. Breed, Greg A. Folch, Arnau Granadeiro, José Pedro |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Ventura, Francesco\"},{\"Person.name\":\"Catry, Paulo\"},{\"Person.name\":\"Dias, Maria P.\",\"Person.identifier.orcid\":\"0000-0002-7281-4391\"},{\"Person.name\":\"Breed, Greg A.\"},{\"Person.name\":\"Folch, Arnau\"},{\"Person.name\":\"Granadeiro, José Pedro\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Ventura, Francesco Catry, Paulo Dias, Maria P. Breed, Greg A. Folch, Arnau Granadeiro, José Pedro |
| datacite.date.Accepted.fl_str_mv | 2022-08-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-01-27T17:21:27Z |
| datacite.date.embargoed.fl_str_mv | 2023-01-27T17:21:27Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.titles.title.fl_str_mv | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Ventura, Francesco Catry, Paulo Dias, Maria P. Breed, Greg A. Folch, Arnau Granadeiro, José Pedro |
| dc.date.Accepted.fl_str_mv | 2022-08-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-01-27T17:21:27Z |
| dc.date.embargoed.fl_str_mv | 2023-01-27T17:21:27Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10451/56051 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | The Royal Society |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.title.fl_str_mv | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | To increase the probability of detecting odour plumes, and so increase prey capture success, when winds are stable central place foraging seabirds should fly crosswind to maximize the round-trip distance covered. At present, however, there is no empirical evidence of this theoretical prediction. Here, using an extensive GPS tracking dataset, we investigate, for the first time, the foraging movements of Bulwer's petrels (Bulweria bulwerii) in the persistent North Atlantic trade winds. To test the hypotheses that, in stable winds, petrels use crosswind to maximize both the distance covered and the probability of detecting olfactory cues, we combine state-space models, generalized additive models and Gaussian plume models. Bulwer's petrels had the highest degree of selectivity for crosswinds documented to date, often leading to systematic zig-zag flights. Crosswinds maximized both the distance travelled and the probability of detecting odour plumes integrated across the round-trip (rather than at any given point along the route, which would result in energetically costly return flight). This evidence suggests that petrels plan round-trip flights at departure, integrating expected costs of homeward journeys. Our findings, which are probably true for other seabirds in similar settings, further highlight the critical role of wind in seabird foraging ecology. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/be08214e-6a99-4a29-b1ed-982fa269afa5/download |
| id | ul_e0b6a85a6738535ce4eefedb73e3ec73 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10451/56051 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10451/56051 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Ventura, Francesco Catry, Paulo Dias, Maria P. Dias, Maria P. https://www.ciencia-id.pt/C314-2D17-F647 C314-2D17-F647 http://orcid.org/0000-0002-7281-4391 0000-0002-7281-4391 Breed, Greg A. Folch, Arnau Granadeiro, José Pedro |
| publishDate | 2022 |
| publisher.none.fl_str_mv | The Royal Society |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | engThe Royal Societypt_PTTo increase the probability of detecting odour plumes, and so increase prey capture success, when winds are stable central place foraging seabirds should fly crosswind to maximize the round-trip distance covered. At present, however, there is no empirical evidence of this theoretical prediction. Here, using an extensive GPS tracking dataset, we investigate, for the first time, the foraging movements of Bulwer's petrels (Bulweria bulwerii) in the persistent North Atlantic trade winds. To test the hypotheses that, in stable winds, petrels use crosswind to maximize both the distance covered and the probability of detecting olfactory cues, we combine state-space models, generalized additive models and Gaussian plume models. Bulwer's petrels had the highest degree of selectivity for crosswinds documented to date, often leading to systematic zig-zag flights. Crosswinds maximized both the distance travelled and the probability of detecting odour plumes integrated across the round-trip (rather than at any given point along the route, which would result in energetically costly return flight). This evidence suggests that petrels plan round-trip flights at departure, integrating expected costs of homeward journeys. Our findings, which are probably true for other seabirds in similar settings, further highlight the critical role of wind in seabird foraging ecology.application/pdfpt_PTA central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiencyVentura, FrancescoCatry, PauloPersonalDias, Maria P.DSpacehttp://dspace.org/items/666587d3-e1ce-42d4-b84e-286ccd3f6d8fDSpacehttp://dspace.org/items/666587d3-e1ce-42d4-b84e-286ccd3f6d8fFigueiredo Peixe DiasMaria AnaCiência IDhttps://www.ciencia-id.ptC314-2D17-F647ORCIDhttp://orcid.org0000-0002-7281-4391Breed, Greg A.Folch, ArnauGranadeiro, José PedroHostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptDOIIsPartOf10.1098/rspb.2022.08952023-01-27T17:21:27Z2022-082022-08-01T00:00:00ZHandlehttp://hdl.handle.net/10451/56051http://purl.org/coar/access_right/c_abf2open access1232069 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2022-08http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/be08214e-6a99-4a29-b1ed-982fa269afa5/downloadProceedings of the Royal Society B: Biological Sciences2891981 |
| spellingShingle | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency Ventura, Francesco Ventura, Francesco |
| status | SINGLETON |
| title | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| title_full | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| title_fullStr | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| title_full_unstemmed | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| title_short | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| title_sort | A central place foraging seabird flies at right angles to the wind to jointly optimize locomotor and olfactory search efficiency |
| url | http://hdl.handle.net/10451/56051 |
| visible | 1 |