{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T02:41:27Z","timestamp":1783996887199,"version":"3.55.0"},"reference-count":41,"publisher":"FapUNIFESP (SciELO)","issue":"3 suppl 1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Braz. J. Biol."],"published-print":{"date-parts":[[2015,8]]},"abstract":"<jats:p>Abstract In the Brazilian Amazon, two monospecific genera, the Harpy Eagle and Crested Eagle have low densities and are classified by IUCN as Near Threatened due to habitat loss, deforestation, habitat degradation and hunting. In this study, we evaluate occurrence of these large raptors using the environmental surveys database from Belo Monte Hydroelectric Power Plant. Integrating the dataset from two methods, we plotted a distribution map along the Xingu River, including records over a 276-km stretch of river. Terrestrial surveys (RAPELD method) were more efficient for detecting large raptors than standardized aquatic surveys, although the latter were complementary in areas without modules. About 53% of the records were obtained during activities of wildlife rescue\/flushing, vegetation suppression or in transit. Between 2012 and 2014, four Harpy Eagles were removed from the wild; two shooting victims, one injured by collision with power lines and one hit by a vehicle. Also, seven nests were mapped. The mean distance between Harpy Eagle records was 15 km along the river channel, with a mean of 20 km between nests near the channel, which allowed us to estimate 20 possible pairs using the alluvial forest, riverine forest and forest fragments. Territories of another ten pairs will probably be affected by inundation of the Volta Grande channel, which is far from the main river. The average distance between Crested Eagle records was 16 km along the river channel. The only nest found was 1.3 km away from a Harpy Eagle nest. The remnant forests are under threat of being replaced by cattle pastures, so we recommend that permanently protected riparian vegetation borders (APP) be guaranteed, and that forest fragments within 5 km of the river be conserved to maintain eagle populations.<\/jats:p>","DOI":"10.1590\/1519-6984.00614bm","type":"journal-article","created":{"date-parts":[[2015,12,18]],"date-time":"2015-12-18T16:34:22Z","timestamp":1450456462000},"page":"190-204","source":"Crossref","is-referenced-by-count":11,"title":["Abundance of Harpy and Crested Eagles from a reservoir-impact area in the Low- and Mid-Xingu River"],"prefix":"10.1590","volume":"75","author":[{"given":"TM.","family":"Sanaiotti","sequence":"first","affiliation":[{"name":"Instituto Nacional de Pesquisas da Amaz\u00f4nia,  Brazil; Instituto Nacional de Pesquisas da Amaz\u00f4nia,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"TG.","family":"Junqueira","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V.","family":"Palhares","sequence":"additional","affiliation":[{"name":"Leme Engenharia Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"FH.","family":"Aguiar-Silva","sequence":"additional","affiliation":[{"name":"Instituto Nacional de Pesquisas da Amaz\u00f4nia,  Brazil; Instituto Nacional de Pesquisas da Amaz\u00f4nia,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"LMP.","family":"Henriques","sequence":"additional","affiliation":[{"name":"Instituto Nacional de Pesquisas da Amaz\u00f4nia,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Leme Engenharia Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"VY.","family":"Guimar\u00e3es","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V.","family":"Castro","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Mota","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DF.","family":"Trombin","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DNA.","family":"Villar","sequence":"additional","affiliation":[{"name":"Systema Naturae Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"KM.","family":"Lara","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Fernandes","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Castilho","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.","family":"Yosheno","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"RM.","family":"Alencar","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Cesca","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"SM.","family":"Dantas","sequence":"additional","affiliation":[{"name":"Museu Paraense Emilio Goeldi,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"TO.","family":"Laranjeiras","sequence":"additional","affiliation":[{"name":"Instituto Chico Mendes de Conserva\u00e7\u00e3o da Biodiversidade,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"PC.","family":"Mathias","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"CV.","family":"Mendon\u00e7a","sequence":"additional","affiliation":[{"name":"BIOTA Projetos e Consultoria Ambiental Ltda,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","reference":[{"key":"ref1","doi-asserted-by":"crossref","DOI":"10.1590\/1519-6984.00914BM","article-title":"Resource availability and diet of Harpy Eagle breeding territories on the Xingu River, Brazilian Amazon","author":"Aguiar-Silva FH","year":"2015","journal-title":"Revista Brasileira de Biologia = Brazilian Journal of Biology"},{"key":"ref2","first-page":"89","author":"AGUIAR-SILVA FH","year":"2011"},{"issue":"2","key":"ref3","first-page":"62","article-title":"Harpy Eagle sightings, traces and nesting records at the \u201cReserva Natural Vale\u201d, a Brazilian Atlantic Forest remnant in Esp\u00edrito Santo, Brazil","volume":"20","author":"Aguiar-Silva FH","year":"2012","journal-title":"Revista Brasileira de Ornitologia"},{"key":"ref4","author":"AGUIAR-SILVA FH","year":"2013"},{"issue":"1","key":"ref5","doi-asserted-by":"crossref","first-page":"24","DOI":"10.3356\/JRR-13-00017.1","article-title":"Food habits of the Harpy Eagle, a top predator from the Amazonian rainforest canopy","volume":"48","author":"Aguiar-Silva FH","year":"2014","journal-title":"The Journal of Raptor Research"},{"key":"ref6","author":"Aguiar-Silva FH.","year":"2014"},{"key":"ref7","series-title":"Biology and conservation of the Harpy Eagle in Venezuela and Panam\u00e1","author":"\u00c1lvarez-Cordero E","year":"1996"},{"key":"ref8","series-title":"Plano decenal de expans\u00e3o de energia 2020","year":"2011"},{"key":"ref9","series-title":"Portaria n\u00ba 16, 17 de fevereiro de 2012. 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