Abstract
The American Oystercatcher, Haematopus palliatus, is a widespread shorebird in both North and South America. Despite its large distribution along the Brazilian coast, there is a paucity of breeding information about the species across this vast region. Herein, we monitored the breeding biology of the species during three consecutive breeding seasons on three sandy beaches in southern Brazil. The nesting season extended from July to January with a mode clutch size of two eggs (mean ± SD = 1.9 ± 0.6, n = 63). The majority of the nests recorded were found in the sandy dunes habitat adjacent to the beachfront, with a low cover of herbaceous native vegetation, reinforcing the importance of this habitat for the conservation of the species.
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References
Barbieri E, Delchiaro RTC (2009) Reprodução da ave Piru-piru (Haematopus palliatus, Temminck 1820, Haematopodidae) no litoral sul do Estado de São Paulo, Brasil. Biota Neotrop 9:285–288. https://doi.org/10.1590/S1676-06032009000400033
Braun-Blanquet J (1979) Fitosociologia: bases para el estúdio de las comunidades vegetales, 3rd edn. Blume, Madrid
Canabarro PL, Fedrizzi CE (2010) Aspectos da reprodução do Piru-piru Haematopus palliatus (Charadriiformes: Haematopodidae) na Praia do Hermenegildo, Rio Grande do Sul, Brasil. Rev Bras Ornitol 18:249–255
Clay RP, Lesterhuis AJ, Schulte S, Brown S, Reynolds D, Simons TR (2014) A global assessment of the conservation status of the American Oystercatcher Haematopus palliatus. Int Wader Stud 20:62–82
Davis MB, Simons TR, Groom MJ, Weaver JL, Jeff R (2001) The breeding status of the American Oystercatcher on the East Coast of North America and breeding success in North Carolina. Waterbirds 24:195–202. https://doi.org/10.2307/1522030
Defeo O, McLachlan A, Schoeman DS, Schlacher TA, Dugan J, Jones A, Lastra M, Scapini F (2009) Threats to sandy beach ecosystems: a review. Estuar Coast Shelf Sci 81:1–12. https://doi.org/10.1016/j.ecss.2008.09.022
Dewes TS, Pelisser A, Gonzatti F, Bordin J (2021) Riqueza e fitossociologia de plantas vasculares em dunas costeiras de Torres, Rio Grande do Sul, Brasil. Iheringia, Ser Bot 76:e2021001. https://doi.org/10.21826/2446-82312021v76e2021001
Engel MT, Marchini S, Pont AC, Machado R, Oliveira LR (2014) Perceptions and attitudes of stakeholders towards the wildlife refuge of Ilha dos Lobos, a marine protected area in Brazil. Mar Policy 45:45–51. https://doi.org/10.1016/j.marpol.2013.11.012
Esteves LS, Silva ARP, Arejano TB, Pivel MAG, Vranjac MP (2003) Coastal development and human impacts along the Rio Grande do Sul beaches, Brazil. J Coast Res 35:548–556
Gianuca NM (1983) A preliminary account of the ecology of sandy beaches in southern Brazil. In: McLachlan A, Erasmus T (eds) Sandy beaches as ecosystems. Developments in Hydrobiology, 1st edn. Springer, Dordrecht, pp 413–419. https://doi.org/10.1007/978-94-017-2938-3_29
Grant DM, Cohen JB, Stantial ML, Linhart RC (2019) Substrate-level nest site selection of sympatric Piping Plovers (Charadrius melodus) and American Oystercatchers (Haematopus palliatus) in New Jersey, USA. Waterbirds 42:272–281. https://doi.org/10.1675/063.042.0303
Hockey PA (1996) Family Haemotopodidae (Oystercatchers). In: del Hoyo J, Elliott A, Sargatal J (eds) Handbook of the birds of the world, vol. 4 (sandgrouse to cuckoos). Lynx Editions, Barcelona, pp 308–325
Hostetter NJ, Gardner B, Schweitzer SH, Boettcher R, Wilke AL, Addison L, Swilling WR, Pollock KH, Simons TR (2015) Repeated count surveys help standardize multi-agency estimates of American Oystercatcher (Haematopus palliatus) abundance. Condor 117:354–363. https://doi.org/10.1650/CONDOR-14-185.1
Lauro B, Burger J (1989) Nest-site selection of American Oystercatchers (Haematopus palliatus) in salt marshes. Auk 106:185–192. https://doi.org/10.1093/auk/106.2.185
Linhares BA (2018) Biologia reprodutiva, dieta e ocorrência sazonal do Piru-piru, Haematopus palliatus Temminck, 1820, nas dunas da Praia Grande, Torres, Rio Grande do Sul. BSc thesis, Universidade Federal do Rio Grande do Sul
Martinho CT (2008) Morfodinâmica e evolução de campos de dunas transgressivos quaternários do litoral do Rio Grande do Sul. PhD Thesis, Universidade Federal do Rio Grande do Sul
Maslo B, Leu K, Faillace C, Weston MA, Pover T, Schlacher TA (2016) Selecting umbrella species for conservation: a test of habitat models and niche overlap for beach-nesting birds. Biol Conserv 203:233–242. https://doi.org/10.1016/j.biocon.2016.09.012
McGowan CP, Simons TR, Golder W, Cordes J (2005) A comparison of American Oystercatcher reproductive success on barrier beach and river island habitats in coastal North Carolina. Waterbirds 28:150–155. https://doi.org/10.1675/1524-4695(2005)028[0150:ACOAOR]2.0.CO;2
Mueller-Dombois D, Ellenberg H (1974) Aims and methods of vegetation ecology. Wiley, New York
Nol E, Baker AJ, Cadman MD (1984) Clutch initiation dates, clutch size, and egg size of the American Oystercatcher in Virginia. Auk 101:855–867. https://doi.org/10.2307/4086913
Sanabria JAF (2012) Abundância, distribuição espacial, uso de hábitat e conservação do Piru-piru Haematopus palliatus (Aves: Haematopodidae) no litoral norte e médio do Rio Grande do Sul, Brasil. MSc dissertation, Universidade Federal do Rio Grande do Sul
Schulte SA, Simons TR (2015) Factors affecting the reproductive success of American Oystercatchers Haematopus palliatus on the outer banks of North Carolina. Mar Ornithol 43:37–47. https://www.marineornithology.org/content/get.cgi?rn=1099
Seeliger U (1992) Coastal foredunes of southern Brazil: physiography, habitats, and vegetation. In: Seeliger U (ed) Coastal plant communities of Latin America. Academic Press, San Diego, pp 367–381
Simons TR (2017) The American Oystercatcher (Haematopus palliatus) Working Group: 15 years of collaborative focal species research and management. Waterbirds 40:1–9. https://doi.org/10.1675/063.040.sp102
Tomazelli LJ (1994) Morfologia, organização e evolução do campo eólico costeiro do Litoral Norte do Rio Grande do Sul, Brasil. Pesq Geoci 21:64–71. https://doi.org/10.22456/1807-9806.21252
Tomazelli LJ, Dillenburg SR, Barboza EG, Rosa ML (2008) Geomorfologia e potencial de preservação dos campos de dunas transgressivos de Cidreira e Itapeva, litoral norte do Rio Grande do Sul, Brasil. Pesq Geoci 35:47–55. https://doi.org/10.22456/1807-9806.17936
Tomazelli LJ, Villwock JA, Dillenburg SR, Bachi FA, Dehnhardt BA (1998) Significance of present-day coastal erosion and marine transgression, Rio Grande do Sul, southern Brazil. An Acad Bras Cienc 70:221–230
Vega-Ruiz II, Castillo-Guerrero JA, Palacios E, Fernandez G (2019) Breeding population size and trends of American Oystercatchers on small islands of Bahía Santa María-La Reforma, Sinaloa, Mexico. J Field Ornithol 90:325–334. https://doi.org/10.1111/jofo.12315
Vooren CM, Chiaradia A (1990) Seasonal abundance and behaviour of coastal birds on Cassino Beach - Brazil. Ornitol Neotrop 1:9–24
Waechter JL (1985) Aspectos ecológicos da vegetação da restinga no Rio Grande do Sul, Brasil. Comun Mus Cienc PUCRS, Ser Bot 33:49–68
Acknowledgments
We are thankful to all colleagues and students from Universidade Estadual do Rio Grande do Sul (UERGS), Universidade Federal do Rio Grande do Sul (UFRGS), Grupo de Estudos de Mamíferos Aquáticos do Rio Grande do Sul (GEMARS), and Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio – Refúgio de Vida Silvestre da Ilha dos Lobos) that helped in the field expeditions during the three years of the study. We would also like to thank the staff of the Parque Estadual de Itapeva and Refúgio de Vida Silvestre da Ilha dos Lobos for support during the field work; Natalia Berchieri for preparing the map of the study area; this study was performed under permits from the federal agency SISBIO and Secretaria do Meio Ambiente e Infraestrutura do Rio Grande do Sul (SEMA-RS).
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The study was supported by the Universidade Estadual do Rio Grande do Sul (UERGS), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), and Fundação Grupo Boticário de Proteção à Natureza. This is a contribution of the research group “Observa Litoral” (UERGS/CNPq).
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B.A.L., P.H.O., and G.T.N. designed the study. B.A.L. and P.H.O. performed most of the fieldwork and analyzed the data. J.B. performed the analysis of plant communities around nests. B.A.L. wrote the original draft and all authors contributed to the final version of the manuscript.
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The study was performed under the permits from Instituto Chico Mendes de Conservação da Biodiversidade (SISBIO 64234-1), Secretaria do Meio Ambiente e Infraestrutura do Rio Grande do Sul (SEMA-RS; DUC 685), and approval of the Animal Ethics Committee of the Universidade Federal do Rio Grande do Sul.
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This article was updated to correct the tagging of Bruno de Andrade Linhare’s name.
Communicated by Eduardo Santos
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Linhares, B.d.A., Bordin, J., Nunes, G.T. et al. Breeding biology of the American Oystercatcher Haematopus palliatus on a key site for conservation in southern Brazil. Ornithol. Res. 29, 16–21 (2021). https://doi.org/10.1007/s43388-021-00042-5
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DOI: https://doi.org/10.1007/s43388-021-00042-5