Tropical Birding Tour Report
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Diversity and Structure of Bird and Mammal Communities in the Semiarid Chaco Region: Response to Agricultural Practices and Landscape Alterations
Diversity and structure of bird and mammal communities in the Semiarid Chaco Region: response to agricultural practices and landscape alterations Julieta Decarre March 2015 A thesis submitted for the degree of Doctor of Philosophy Division of Ecology and Evolution, Department of Life Sciences Imperial College London 2 Imperial College London Department of Life Sciences Diversity and structure of bird and mammal communities in the Semiarid Chaco Region: response to agricultural practices and landscape alterations Supervised by Dr. Chris Carbone Dr. Cristina Banks-Leite Dr. Marcus Rowcliffe Imperial College London Institute of Zoology Zoological Society of London 3 Declaration of Originality I herewith certify that the work presented in this thesis is my own and all else is referenced appropriately. I have used the first-person plural in recognition of my supervisors’ contribution. People who provided less formal advice are named in the acknowledgments. Julieta Decarre 4 Copyright Declaration The copyright of this thesis rests with the author and is made available under a Creative Commons Attribution Non-Commercial No Derivatives licence. Researchers are free to copy, distribute or transmit the thesis on the condition that they attribute it, that they do not use it for commercial purposes and that they do not alter, transform or build upon it. For any reuse or redistribution, researchers must make clear to others the licence terms of this work 5 “ …and we wandered for about four hours across the dense forest…Along the path I could see several footprints of wild animals, peccaries, giant anteaters, lions, and the footprint of a tiger, that is the first one I saw.” - Emilio Budin, 19061 I dedicate this thesis To my mother and my father to Virginia, Juan Martin and Alejandro, for being there through space and time 1 Book: “Viajes de Emilio Budin: La Expedición al Chaco, 1906-1907”. -
Lista Roja De Las Aves Del Uruguay 1
Lista Roja de las Aves del Uruguay 1 Lista Roja de las Aves del Uruguay Una evaluación del estado de conservación de la avifauna nacional con base en los criterios de la Unión Internacional para la Conservación de la Naturaleza. Adrián B. Azpiroz, Laboratorio de Genética de la Conservación, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318 (CP 11600), Montevideo ([email protected]). Matilde Alfaro, Asociación Averaves & Facultad de Ciencias, Universidad de la República, Iguá 4225 (CP 11400), Montevideo ([email protected]). Sebastián Jiménez, Proyecto Albatros y Petreles-Uruguay, Centro de Investigación y Conservación Marina (CICMAR), Avenida Giannattasio Km 30.5. (CP 15008) Canelones, Uruguay; Laboratorio de Recursos Pelágicos, Dirección Nacional de Recursos Acuáticos, Constituyente 1497 (CP 11200), Montevideo ([email protected]). Cita sugerida: Azpiroz, A.B., M. Alfaro y S. Jiménez. 2012. Lista Roja de las Aves del Uruguay. Una evaluación del estado de conservación de la avifauna nacional con base en los criterios de la Unión Internacional para la Conservación de la Naturaleza. Dirección Nacional de Medio Ambiente, Montevideo. Descargo de responsabilidad El contenido de esta publicación es responsabilidad de los autores y no refleja necesariamente las opiniones o políticas de la DINAMA ni de las organizaciones auspiciantes y no comprometen a estas instituciones. Las denominaciones empleadas y la forma en que aparecen los datos no implica de parte de DINAMA, ni de las organizaciones auspiciantes o de los autores, juicio alguno sobre la condición jurídica de países, territorios, ciudades, personas, organizaciones, zonas o de sus autoridades, ni sobre la delimitación de sus fronteras o límites. -
SAB 019 1999 P272-280 Seasonal Movements and Conservation Of
Studies in Avian Biology No. 19:272-280, 1999. SEASONAL MOVEMENTS AND CONSERVATION OF SEEDEATERS OF THE GENUS SPOROPHZIA IN SOUTH AMERICA Jose MARIA CARDOSO DA SILVA Abstract. Small seed-eating finches of the genus Sporophila, commonly called seedeaters, are among the most characteristic elements of South Americas’ grassland avifauna. Twenty-three species of Spa- rophila seedeaters were classified into three groups according to their seasonal movements. Fourteen species make long-distance movements between at least two major ecological regions in South Amer- ica, four species make intermediate to long-distance movements within a single ecological region, and five species make short-distance movements between adjacent habitats. The grasslands in the Cerrado region seem to be the most important wintering sites for most of the long-distance migrant Sporophila. Mapping the ranges of all threatened or near-threatened Sporophila species identified seven critical areas between southern coastal Colombia and southernmost Brazil. Creating reserves in these seven areas would protect at least one population of 23 Sporophilu species. Mapping the ranges of all species and well-marked subspecies with restricted ranges (350,000 square kilometers or less) identified nine critical areas (five of which were also identified by mapping threatened or near-threatened species) between northern South America and southernmost Brazil. Creating reserves in these nine areas would protect populations of 29 species or well-defined subspecies of Sporophila.The conservation of South American grasslands needs urgent action. The areas identified here are important grassland habitats that should be priority areas for organizations and agencies interested in grassland conservation. LOS MOVIMIENTOS ESTACIONALES Y LA CONSERVACIGN DE GRANIVOROS DEL GENERO SPOROPHILA EN AMERICA DEL SUR Sinopsis. -
Abstract Book
Welcome to the Ornithological Congress of the Americas! Puerto Iguazú, Misiones, Argentina, from 8–11 August, 2017 Puerto Iguazú is located in the heart of the interior Atlantic Forest and is the portal to the Iguazú Falls, one of the world’s Seven Natural Wonders and a UNESCO World Heritage Site. The area surrounding Puerto Iguazú, the province of Misiones and neighboring regions of Paraguay and Brazil offers many scenic attractions and natural areas such as Iguazú National Park, and provides unique opportunities for birdwatching. Over 500 species have been recorded, including many Atlantic Forest endemics like the Blue Manakin (Chiroxiphia caudata), the emblem of our congress. This is the first meeting collaboratively organized by the Association of Field Ornithologists, Sociedade Brasileira de Ornitologia and Aves Argentinas, and promises to be an outstanding professional experience for both students and researchers. The congress will feature workshops, symposia, over 400 scientific presentations, 7 internationally renowned plenary speakers, and a celebration of 100 years of Aves Argentinas! Enjoy the book of abstracts! ORGANIZING COMMITTEE CHAIR: Valentina Ferretti, Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA- CONICET) and Association of Field Ornithologists (AFO) Andrés Bosso, Administración de Parques Nacionales (Ministerio de Ambiente y Desarrollo Sustentable) Reed Bowman, Archbold Biological Station and Association of Field Ornithologists (AFO) Gustavo Sebastián Cabanne, División Ornitología, Museo Argentino -
REGUA Bird List July 2020.Xlsx
Birds of REGUA/Aves da REGUA Updated July 2020. The taxonomy and nomenclature follows the Comitê Brasileiro de Registros Ornitológicos (CBRO), Annotated checklist of the birds of Brazil by the Brazilian Ornithological Records Committee, updated June 2015 - based on the checklist of the South American Classification Committee (SACC). Atualizado julho de 2020. A taxonomia e nomenclatura seguem o Comitê Brasileiro de Registros Ornitológicos (CBRO), Lista anotada das aves do Brasil pelo Comitê Brasileiro de Registros Ornitológicos, atualizada em junho de 2015 - fundamentada na lista do Comitê de Classificação da América do Sul (SACC). -
Theristicus Caudatus;Argentina
The Condor96:99&1002 Q The cooper omith&gical society1994 BREEDING PERFORMANCE IN RELATION TO NEST-SITE SUBSTRATUM IN A BUFF-NECKED IBIS (THHWTICUS CA UDATUS) POPULATION IN PATAGONIA ’ Jose A. DONAZAR Estacidn Biologica de Doiiana, CSIC, Avda I%@Luisa s.n., 41013 Sevilla, Spain OLGA CEBALL~S Grupo de EstudiosBiologicos Ugarra, Carlos III 19, 31002 Pamplona, Spain ALEJANDRO TRAVAINI AND ALFJANDRO RODRIGUEZ EstacirinBiologica de Doiiana, CSIC Avda M Luisa s.n., 41013 Sevilla, Spain MARTIN FUNES Centro de Ecologia Aplicada de1Neuquen, Casilla de Correos92, 8371 Junin de 10sAndes, Neuquen, Argentina FERNANDO HIRAL~ Estacion Biologicade Dofiana, CSIC Avda M Luisa sn., 41013 Sevilla, Spain Abstract. In northern Argentinean Patagonia, Buff-necked Ibis (Theristicuscaudatus) nest on different substrata:cliffs, trees, and marsh vegetation. According to the ideal-free distribution hypothesis,this polymorphism may be due to the occupationofthe bestbreeding habitats by dominant individuals and the relegation of the subdominant birds to marginal substratawith a lower probability of achieving successfulbreeding. We investigatedwhether there were any variations in the breeding performance among colonies and whether these variations were related to the breeding substratum.Laying date varied from the third week of September to the last week of October, laying occurring earlier in colonies at lower elevations. Clutch size per colony varied between 1.8 and 2.0 (X 1.9, n = 106), but significant differences were not detected among colonies. Brood size per colony varied significantly, rangingbetween 1.3 and 2.0 (52= 1.8, n = 164). The substratumof breedingdid not influence variations in any of these three parameters. The physical condition of the chicks did not vary among substrata,but there was inter-colony variation in broods of two chicks. -
Bolivia: the Andes and Chaco Lowlands
BOLIVIA: THE ANDES AND CHACO LOWLANDS TRIP REPORT OCTOBER/NOVEMBER 2017 By Eduardo Ormaeche Blue-throated Macaw www.birdingecotours.com [email protected] 2 | T R I P R E P O R T Bolivia, October/November 2017 Bolivia is probably one of the most exciting countries of South America, although one of the less-visited countries by birders due to the remoteness of some birding sites. But with a good birding itinerary and adequate ground logistics it is easy to enjoy the birding and admire the outstanding scenery of this wild country. During our 19-day itinerary we managed to record a list of 505 species, including most of the country and regional endemics expected for this tour. With a list of 22 species of parrots, this is one of the best countries in South America for Psittacidae with species like Blue-throated Macaw and Red-fronted Macaw, both Bolivian endemics. Other interesting species included the flightless Titicaca Grebe, Bolivian Blackbird, Bolivian Earthcreeper, Unicolored Thrush, Red-legged Seriema, Red-faced Guan, Dot-fronted Woodpecker, Olive-crowned Crescentchest, Black-hooded Sunbeam, Giant Hummingbird, White-eared Solitaire, Striated Antthrush, Toco Toucan, Greater Rhea, Brown Tinamou, and Cochabamba Mountain Finch, to name just a few. We started our birding holiday as soon as we arrived at the Viru Viru International Airport in Santa Cruz de la Sierra, birding the grassland habitats around the terminal. Despite the time of the day the airport grasslands provided us with an excellent introduction to Bolivian birds, including Red-winged Tinamou, White-bellied Nothura, Campo Flicker, Chopi Blackbird, Chotoy Spinetail, White Woodpecker, and even Greater Rhea, all during our first afternoon. -
THE WILSON BULLETIN a QUARTERLY JOURNAL of ORNITHOLOGY Published by the Wilson Ornithological Society
THE WILSON BULLETIN A QUARTERLY JOURNAL OF ORNITHOLOGY Published by the Wilson Ornithological Society VOL. 116, NO. 4December 2004 PAGES 287±397 Wilson Bulletin 116(4):287±292, 2004 ORNAMENTAL PLUME DEVELOPMENT AND THE ``PREALTERNATE MOLTS'' OF HERONS AND EGRETS PETER PYLE1,3 AND STEVE N. G. HOWELL2 ABSTRACT.ÐTo investigate molts and ornamental-plume development in herons and egrets, we examined 448 specimens of 10 North American species. We found no evidence for a prealternate molt, despite widespread opinion that such a molt occurs and includes the ornamental plumes. Our data indicate that these plumes emerge during the later stages of the de®nitive prebasic molt in August±November, grow slowly through January± February, and are retained until replacement during the following prebasic molt. The preformative (traditionally termed ``®rst-prebasic'') molt shows substantial variation in extent. In 91.9% of 86 ®rst-year individuals collected between November and May, this molt included the development of ornamental plumes that were similar in form, but shorter in length, than those of adults. Male Great Blue (Ardea herodias) and Little Blue (Egretta caerulea) herons developed longer ornamental plumes than females, presumably a result of sexual-selection strategies. Received 9 February 2004, accepted 28 September 2004. Herons and egrets (Tribe Ardeini) are wide- nate molt requires the activation of follicles ly regarded as having two plumages per more than once during the molt cycle (Hum- yearÐa ``non-breeding'' or basic plumage in phrey and Parkes 1959). In north-temperate fall and winter, and a ``breeding'' or alternate herons and egrets, therefore, an early spring plumage in spring and summer (Palmer 1962, molt (additional to the annual prebasic molt) Cramp 1977, Hancock and Kushlan 1984, has been presumed, involving the replacement Marchant and Higgins 1990, Voisin 1991). -
Brazil: the Pantanal and Amazon, July 2015
Tropical Birding Trip Report Brazil: The Pantanal and Amazon, July 2015 BRAZIL: The Pantanal and Amazon 1-15 July 2015 TOUR LEADER: Nick Athanas Report and photos, except for the Blue Finch, by Nick Athanas. Thanks to Mark Gawn for sharing his Blue Finch photo Bare-eyed Antbird was one of many highlights from this fun trip From the unparalleled biodiversity of the primeval Amazonian forest to the amazing abundance of wildlife in the Pantanal, this tour is always fascinating and great fun, and the superb lodges and tasty food make it especially enjoyable. This year was wetter than normal and we even got soaked once in the Pantanal, which is almost unheard of in July; the extra water definitely helped the overall bird numbers, so I certainly was not complaining, and it was still pretty darn dry compared to most South American tours. When I asked the group at the end of the trip for favorite sightings, everyone mentioned something totally different. There were so many memorable sightings that trying to pick one, or even a few, was almost futile. Some that were mentioned, in no real order, included: superb close-ups of Bare-eyed Antbirds at an antswarm at Cristalino (photo above); the “ginormous” Yellow Anaconda we saw crossing the Transpantanal Highway on our last full day, the minute and fabulous Horned Sungem from the Chapada, a superb encounter with the rare White-browed Hawk from one of the towers at Cristalino, our very successful hunt for the newly-described Alta Floresta Antpitta, and last but far from least, the magnificent Jaguar we saw for an extended period of time along the banks of the Três Irmãos River. -
Brazil's Eastern Amazonia
The loud and impressive White Bellbird, one of the many highlights on the Brazil’s Eastern Amazonia 2017 tour (Eduardo Patrial) BRAZIL’S EASTERN AMAZONIA 8/16 – 26 AUGUST 2017 LEADER: EDUARDO PATRIAL This second edition of Brazil’s Eastern Amazonia was absolutely a phenomenal trip with over five hundred species recorded (514). Some adjustments happily facilitated the logistics (internal flights) a bit and we also could explore some areas around Belem this time, providing some extra good birds to our list. Our time at Amazonia National Park was good and we managed to get most of the important targets, despite the quite low bird activity noticed along the trails when we were there. Carajas National Forest on the other hand was very busy and produced an overwhelming cast of fine birds (and a Giant Armadillo!). Caxias in the end came again as good as it gets, and this time with the novelty of visiting a new site, Campo Maior, a place that reminds the lowlands from Pantanal. On this amazing tour we had the chance to enjoy the special avifauna from two important interfluvium in the Brazilian Amazon, the Madeira – Tapajos and Xingu – Tocantins; and also the specialties from a poorly covered corner in the Northeast region at Maranhão and Piauí states. Check out below the highlights from this successful adventure: Horned Screamer, Masked Duck, Chestnut- headed and Buff-browed Chachalacas, White-crested Guan, Bare-faced Curassow, King Vulture, Black-and- white and Ornate Hawk-Eagles, White and White-browed Hawks, Rufous-sided and Russet-crowned Crakes, Dark-winged Trumpeter (ssp. -
Guia Para Observação Das Aves Do Parque Nacional De Brasília
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/234145690 Guia para observação das aves do Parque Nacional de Brasília Book · January 2011 CITATIONS READS 0 629 4 authors, including: Mieko Kanegae Fernando Lima Favaro Federal University of Rio de Janeiro Instituto Chico Mendes de Conservação da Bi… 7 PUBLICATIONS 74 CITATIONS 17 PUBLICATIONS 69 CITATIONS SEE PROFILE SEE PROFILE All content following this page was uploaded by Fernando Lima Favaro on 28 May 2014. The user has requested enhancement of the downloaded file. Brasília - 2011 GUIA PARA OBSERVAÇÃO DAS AVES DO PARQUE NACIONAL DE BRASÍLIA Aílton C. de Oliveira Mieko Ferreira Kanegae Marina Faria do Amaral Fernando de Lima Favaro Fotografia de Aves Marcelo Pontes Monteiro Nélio dos Santos Paulo André Lima Borges Brasília, 2011 GUIA PARA OBSERVAÇÃO DAS AVES DO APRESENTAÇÃO PARQUE NACIONAL DE BRASÍLIA É com grande satisfação que apresento o Guia para Observação REPÚblica FEDERATiva DO BRASIL das Aves do Parque Nacional de Brasília, o qual representa um importante instrumento auxiliar para os observadores de aves que frequentam ou que Presidente frequentarão o Parque, para fins de lazer (birdwatching), pesquisas científicas, Dilma Roussef treinamentos ou em atividades de educação ambiental. Este é mais um resultado do trabalho do Centro Nacional de Pesquisa e Vice-Presidente Conservação de Aves Silvestres - CEMAVE, unidade descentralizada do Instituto Michel Temer Chico Mendes de Conservação da Biodiversidade (ICMBio) e vinculada à Diretoria de Conservação da Biodiversidade. O Centro tem como missão Ministério do Meio Ambiente - MMA subsidiar a conservação das aves brasileiras e dos ambientes dos quais elas Izabella Mônica Vieira Teixeira dependem. -
HONEYGUIDE BRAZIL – Jaguars, Jabirus & Other Jewels of Pantanal’S Wildlife Unique Itinerary with a Full Circle Cruise in the Pantanal by Ecotours
HONEYGUIDE BRAZIL – Jaguars, Jabirus & other Jewels of Pantanal’s Wildlife Unique itinerary with a full circle cruise in the Pantanal by Ecotours with PANTANAL BRAZIL TRIP REPORT - 22October-3November 2017 The following is a detailed Trip Report of the first Honeyguide Pantanal, Brazil tour which was organized and led by Gabor and Andrea, owners of Ecotours & Kondor Ecolodge Ltd. This holiday, as for every Honeyguide holiday, also puts something into conservation in our host country by way of a contribution to the wildlife that we enjoyed. With the holiday’s conservation contributions plus gift aid Honeyguide sent £300 to SAVE Brasil, the BirdLife partner in Brazil. This gives us a running total for all conservation contributions through Honeyguide of £119,322 from 1991 to 2017. We had 6 regular Honeyguiders on the tour (Maria Jose, Julia, Gill, Barbara, Jo and Mundi), joined by Flo and Everard to make it a perfectly sized group. Beside Gabor and Andrea we had several local guides to help find wildlife: Marcos at Transpantaneria, Max and Juliano on the boat and Ric amused everybody with his excellent photos duirng the whole tour. Most of the tour companies spend a few days alongside the Transpantaneria road and pay a quick visit to the nearest, always busy Jaguar watching sites close to Porto Jofre, but almost nobody does a full circle on the huge River system in the Southern Pantanal. It is ECOTOURS – Worldwide Travel Services ; EASTERN EUROPE & LATIN AMERICA Specialist Eastern European Office: Kondor Ecolodge - Balazspuszta 90 Szabadszallas,