Brasil July 19-31 Itinerary 2021
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Geographic Variation and Species Limits in Middle American Woodnymphs (Thalurania)
THEWILSONBULLETIN A QUARTERLY MAGAZINE OF ORNITHOLOGY Published by the Wilson Ornithological Society VOL. 104, No. 2 JUNE 1992 PAGES 205-388 Wilson Bull., 104(2), 1992, pp. 205-219 GEOGRAPHIC VARIATION AND SPECIES LIMITS IN MIDDLE AMERICAN WOODNYMPHS (THALURANIA) PATRICIA ESCALANTE-PLIEGO ’ AND A. TOWNSEND PETERSON* ABSTRACT.- We analyzed geographic variation in morphology and plumage coloration in male woodnymphs of the genus Thalurunia in Middle America and northwestern South America. Morphometric characters distinguish the disjunct western Mexican populations from populations to the south. Three groups are distinguished by discrete plumage coloration characters. We propose that these groups be recognized as separate species: T. ridgwuyiof western Mexico; T. colombicaof Central America south to western Panama and disjunctly in interior northwestern South America; and T.fannyi ofeastem Panama, western Colombia, and northern Ecuador. Received1 I July 1991, accepted20 Sept. 1991. RESUMEN.-En este trabajo analizamos la variation geografica en morfologia yen patrones de coloration en el plumaje de 10s machos de las “ninfas de bosque” de1 genera Thalurunia de Mesoamerica y noroeste de Sudamtrica. Los caracteres morfometricos distinguen las poblaciones de1 oeste de Mexico de todas las poblaciones de1 sur. Con base en la coloration de1 plumaje, caracteres discretos separan tres grupos. Proponemos que estos grupos Sean reconocidos coma especies distintas: T. ridgwayi de1 oeste de MCxico; T. colombicadesde Centroamerica hacia el sur al oeste de Panama y continuando desputs en el noroeste de Sudamerica; y T.fannyi de1 este de Panama, oeste de Colombia y extremo norte de1 Ecuador. In spite of more than a century of study, patterns of geographic variation and speciation in Middle American birds remain poorly understood. -
Disaggregation of Bird Families Listed on Cms Appendix Ii
Convention on the Conservation of Migratory Species of Wild Animals 2nd Meeting of the Sessional Committee of the CMS Scientific Council (ScC-SC2) Bonn, Germany, 10 – 14 July 2017 UNEP/CMS/ScC-SC2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II (Prepared by the Appointed Councillors for Birds) Summary: The first meeting of the Sessional Committee of the Scientific Council identified the adoption of a new standard reference for avian taxonomy as an opportunity to disaggregate the higher-level taxa listed on Appendix II and to identify those that are considered to be migratory species and that have an unfavourable conservation status. The current paper presents an initial analysis of the higher-level disaggregation using the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World Volumes 1 and 2 taxonomy, and identifies the challenges in completing the analysis to identify all of the migratory species and the corresponding Range States. The document has been prepared by the COP Appointed Scientific Councilors for Birds. This is a supplementary paper to COP document UNEP/CMS/COP12/Doc.25.3 on Taxonomy and Nomenclature UNEP/CMS/ScC-Sc2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II 1. Through Resolution 11.19, the Conference of Parties adopted as the standard reference for bird taxonomy and nomenclature for Non-Passerine species the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-Passerines, by Josep del Hoyo and Nigel J. Collar (2014); 2. -
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). -
Diversidade E Conservação De Rapinantes Diurnos Neotropicais Com Foco No Estado De Minas Gerais
Diversidade e conservação de rapinantes diurnos neotropicais com foco no estado de Minas Gerais Luiz Fernando Salvador-Jr.1,2,3, João Sérgio dell et al. 2018), as aves de rapina exercem funções essenciais Barros Freitas de Souza1 & Henrique Paprocki2 nas comunidades nas quais se encontram inseridas (Donázar et al. 2016, Watson 2018). Neste sentido, contribuem na manuten- Recebido: 8/9/2020. Aprovado: 5/11/2020. ção e funcionamento dos mais variados ecossistemas, fazendo parte dos processos inerentes à evolução dos diferentes biomas Resumo. As aves de rapina desempenham funções ecológicas (Watson 2018). essenciais na natureza, sendo consideradas excelentes modelos Os rapinantes necrófagos desempenham importante papel no para estudos nas áreas de evolução, ecologia e conservação. consumo de carcaças, controle de patógenos e reciclagem/dis- Entretanto, em função da perda do habitat e outros impactos persão de nutrientes (Beasley et al. 2015, Devault et al. 2016, antrópicos, atualmente algumas espécies vivenciam acentuado Hill et al. 2018). O declínio das populações destas espécies pode declínio populacional. A presente investigação aborda aspec- causar acúmulo de material em decomposição, proliferação ex- tos da diversidade e conservação de rapinantes diurnos (Ac- cessiva de carniceiros facultativos, aumento na transmissão de cipitriformes, Cathartiformes e Falconiformes) neotropicais, doenças e também na emissão de CO2 (Markandya et al. 2008, com foco no estado de Minas Gerais, localizado no sudeste Ogada et al. 2012, Morales-Reyes et al. 2015), ocasionando mi- do Brasil. Por meio de consulta às listas oficiais, foi realiza- lhões de dólares de prejuízo financeiro (Markandya et al. 2008, do o inventário das espécies classificadas sob algum risco de Morales-Reyes et al. -
Trends in Nectar Concentration and Hummingbird Visitation
SIT Graduate Institute/SIT Study Abroad SIT Digital Collections Independent Study Project (ISP) Collection SIT Study Abroad Fall 2016 Trends in Nectar Concentration and Hummingbird Visitation: Investigating different variables in three flowers of the Ecuadorian Cloud Forest: Guzmania jaramilloi, Gasteranthus quitensis, and Besleria solanoides Sophie Wolbert SIT Study Abroad Follow this and additional works at: https://digitalcollections.sit.edu/isp_collection Part of the Animal Studies Commons, Community-Based Research Commons, Environmental Studies Commons, Latin American Studies Commons, and the Plant Biology Commons Recommended Citation Wolbert, Sophie, "Trends in Nectar Concentration and Hummingbird Visitation: Investigating different variables in three flowers of the Ecuadorian Cloud Forest: Guzmania jaramilloi, Gasteranthus quitensis, and Besleria solanoides" (2016). Independent Study Project (ISP) Collection. 2470. https://digitalcollections.sit.edu/isp_collection/2470 This Unpublished Paper is brought to you for free and open access by the SIT Study Abroad at SIT Digital Collections. It has been accepted for inclusion in Independent Study Project (ISP) Collection by an authorized administrator of SIT Digital Collections. For more information, please contact [email protected]. Wolbert 1 Trends in Nectar Concentration and Hummingbird Visitation: Investigating different variables in three flowers of the Ecuadorian Cloud Forest: Guzmania jaramilloi, Gasteranthus quitensis, and Besleria solanoides Author: Wolbert, Sophie Academic -
The Best of Costa Rica March 19–31, 2019
THE BEST OF COSTA RICA MARCH 19–31, 2019 Buffy-crowned Wood-Partridge © David Ascanio LEADERS: DAVID ASCANIO & MAURICIO CHINCHILLA LIST COMPILED BY: DAVID ASCANIO VICTOR EMANUEL NATURE TOURS, INC. 2525 WALLINGWOOD DRIVE, SUITE 1003 AUSTIN, TEXAS 78746 WWW.VENTBIRD.COM THE BEST OF COSTA RICA March 19–31, 2019 By David Ascanio Photo album: https://www.flickr.com/photos/davidascanio/albums/72157706650233041 It’s about 02:00 AM in San José, and we are listening to the widespread and ubiquitous Clay-colored Robin singing outside our hotel windows. Yet, it was still too early to experience the real explosion of bird song, which usually happens after dawn. Then, after 05:30 AM, the chorus started when a vocal Great Kiskadee broke the morning silence, followed by the scratchy notes of two Hoffmann´s Woodpeckers, a nesting pair of Inca Doves, the ascending and monotonous song of the Yellow-bellied Elaenia, and the cacophony of an (apparently!) engaged pair of Rufous-naped Wrens. This was indeed a warm welcome to magical Costa Rica! To complement the first morning of birding, two boreal migrants, Baltimore Orioles and a Tennessee Warbler, joined the bird feast just outside the hotel area. Broad-billed Motmot . Photo: D. Ascanio © Victor Emanuel Nature Tours 2 The Best of Costa Rica, 2019 After breakfast, we drove towards the volcanic ring of Costa Rica. Circling the slope of Poas volcano, we eventually reached the inspiring Bosque de Paz. With its hummingbird feeders and trails transecting a beautiful moss-covered forest, this lodge offered us the opportunity to see one of Costa Rica´s most difficult-to-see Grallaridae, the Scaled Antpitta. -
Georgetown Botanical Gardens Bird Checklist
Georgetown Botanical Gardens Bird Checklist October 2008 Georgetown Botanical Gardens: Bird Checklist ________________________________________________________ A matter of minutes from the centre of Georgetown, the Botanical Gardens are readily accessible from all main tourist hotels in the city and offer the visiting birder an opportunity to see a wide range of species: English Name Scientific name Ducks & Geese Black-bellied Whistling-Duck Dendrocygna autumnalis Cormorants Neotropic Cormorant Phalacrocorax brasilianus Herons Boat-billed Heron Cochlearius cochlearius Black-crowned Night-Heron Nycticorax nycticorax Yellow-crowned Night-Heron Nyctanassa violacea Striated Heron Butorides striatus Cattle Egret Bubulcus ibis Great Egret Ardea alba Tricolored Heron Egretta tricolor Snowy Egret Egretta thula Little Blue Heron Egretta caerulea Vultures Turkey Vulture Cathartes aura Lesser Yellow-headed Vulture Cathartes burrovianus Greater Yellow-headed Vulture Cathartes melambrotus Black Vulture Coragyps atratus Hawks & Eagles Osprey Pandion haliaetus Swallow-tailed Kite Elanoides forficatus Pearl Kite Gamsonyx swainsonii Snail Kite Rostrhamus sociabilis Double-toothed Kite Harpagus bidentatus Crane Hawk Geranospiza caerulescens Gray Hawk Asturina nitida Savanna Hawk Buteogallus meridionalis Black-collared Hawk Busarellus nigricollis Roadside Hawk Buteo magnirostris Short-tailed Hawk Buteo brachyurus Page 1 Georgetown Botanical Gardens: Bird Checklist ________________________________________________________ Falcons & Caracaras Northern (Crested) -
Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 Version Available for Download From
Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 version Available for download from http://www.ramsar.org/ris/key_ris_index.htm. Categories approved by Recommendation 4.7 (1990), as amended by Resolution VIII.13 of the 8th Conference of the Contracting Parties (2002) and Resolutions IX.1 Annex B, IX.6, IX.21 and IX. 22 of the 9th Conference of the Contracting Parties (2005). Notes for compilers: 1. The RIS should be completed in accordance with the attached Explanatory Notes and Guidelines for completing the Information Sheet on Ramsar Wetlands. Compilers are strongly advised to read this guidance before filling in the RIS. 2. Further information and guidance in support of Ramsar site designations are provided in the Strategic Framework and guidelines for the future development of the List of Wetlands of International Importance (Ramsar Wise Use Handbook 14, 3rd edition). A 4th edition of the Handbook is in preparation and will be available in 2009. 3. Once completed, the RIS (and accompanying map(s)) should be submitted to the Ramsar Secretariat. Compilers should provide an electronic (MS Word) copy of the RIS and, where possible, digital copies of all maps. 1. Name and address of the compiler of this form: FOR OFFICE USE ONLY. DD MM YY Beatriz de Aquino Ribeiro - Bióloga - Analista Ambiental / [email protected], (95) Designation date Site Reference Number 99136-0940. Antonio Lisboa - Geógrafo - MSc. Biogeografia - Analista Ambiental / [email protected], (95) 99137-1192. Instituto Chico Mendes de Conservação da Biodiversidade - ICMBio Rua Alfredo Cruz, 283, Centro, Boa Vista -RR. CEP: 69.301-140 2. -
South East Brazil, 18Th – 27Th January 2018, by Martin Wootton
South East Brazil 18th – 27th January 2018 Grey-winged Cotinga (AF), Pico da Caledonia – rare, range-restricted, difficult to see, Bird of the Trip Introduction This report covers a short trip to South East Brazil staying at Itororó Eco-lodge managed & owned by Rainer Dungs. Andy Foster of Serra Dos Tucanos guided the small group. Itinerary Thursday 18th January • Nightmare of a travel day with the flight leaving Manchester 30 mins late and then only able to land in Amsterdam at the second attempt due to high winds. Quick sprint (stagger!) across Schiphol airport to get onto the Rio flight which then parked on the tarmac for 2 hours due to the winds. Another roller-coaster ride across a turbulent North Atlantic and we finally arrived in Rio De Janeiro two hours late. Eventually managed to get the free shuttle to the Linx Hotel adjacent to airport Friday 19th January • Collected from the Linx by our very punctual driver (this was to be a theme) and 2.5hour transfer to Itororo Lodge through surprisingly light traffic. Birded the White Trail in the afternoon. Saturday 20th January • All day in Duas Barras & Sumidouro area. Luggage arrived. Sunday 21st January • All day at REGUA (Reserva Ecologica de Guapiacu) – wetlands and surrounding lowland forest. Andy was ill so guided by the very capable REGUA guide Adelei. Short visit late pm to Waldanoor Trail for Frilled Coquette & then return to lodge Monday 22nd January • All day around lodge – Blue Trail (am) & White Trail (pm) Tuesday 23rd January • Early start (& finish) at Pico da Caledonia. -
Southeastern Brazil: Best of the Atlantic Forest
SOUTHEASTERN BRAZIL: BEST OF THE ATLANTIC FOREST OCTOBER 8–22, 2017 A trip first, the rarely seen Buff-fronted Owl – Photo: Andrew Whittaker LEADER : ANDREW WHITTAKER LIST COMPILED BY : ANDREW WHITTAKER VICTOR EMANUEL NATURE TOURS , INC . 2525 WALLINGWOOD DRIVE , SUITE 1003 AUSTIN , TEXAS 78746 WWW .VENTBIRD .COM SOUTHEASTERN BRAZIL: BEST OF THE ATLANTIC FOREST OCTOBER 8–22, 2017 By Andrew Whittaker Once again, our Brazilian flagship tour visiting the lovely southeast rocked, delivering a bonanza of Atlantic Forest endemics, spectacular scenery, all-around great birding, and wonderful Brazilian cuisine that we have come to expect from this fantastic biologically rich region. First and foremost we tallied 391 species , a whopping 140 of which were regional and/or Brazilian endemics! These figures become all the more impressive when you consider that many of the wider ranging species not included as “endemics” in the preceding tallies are represented in southeast Brazil by distinctive subspecies endemic to the Atlantic Forest region, and that at least 15–25 of these subspecies that we recorded during our tours are likely to be elevated to separate species status in the near future! Beginning in São Paulo, our first destination was Intervales State Park, my own personal favorite among the many great birding spots included in our southeast Brazil trip. Intervales never fails to deliver a huge serving of Atlantic Forest endemics and just plain fantastic birding experiences, and such was the case again this trip. We began the first evening with one of my personal highlights, the fabulous and incredibly cooperative male Long-trained Nightjar . In fact, the male Long-trained Nightjars put on a show for us on two consecutive nights, treating us to multiple close passes, with two males chasing each other just above our heads. -
Bulletin of the British Ornithologists' Club
Bulletin of the British Ornithologists’ Club Volume 137 No. 1 (Online) ISSN 2513-9894 (Online) March 2017 FORTHCOMING MEETINGS See also BOC website: http://www.boc-online.org BOC MEETINGS are open to all, not just BOC members, and are free. Evening meetings are in an upstairs room at The Barley Mow, 104 Horseferry Road, Westminster, London SW1P 2EE. The nearest Tube stations are Victoria and St James’s Park; and the 507 bus, which runs from Victoria to Waterloo, stops nearby. For maps, see http://www.markettaverns.co.uk/the_barley_mow.html or ask the Chairman for directions. The cash bar opens at 6.00 pm and those who wish to eat after the meeting can place an order. The talk will start at 6.30 pm and, with questions, will last c.1 hour. Please note that in 2017 evening meetings will take place on a Monday, rather than Tuesday as hitherto. It would be very helpful if those intending to come can notify the Chairman no later than the day before the meeting. Monday 13 March 2017—6.30 pm—Julian Hume—In search of the dwarf emu: extinct emus of Australian islands. Abstract: King Island and Kangaroo Island were once home to endemic species of dwarf emu that became extinct in the early 19th century. Emu egg shells have also been found on Flinders Island, which suggests that another emu species may have formerly occurred there. In 1906 J. A. Kershaw undertook a survey of King Island searching for fossil specimens and found emu bones in sand dunes in the south of the island. -
Threatened Birds of the Americas
WHITE-NECKED HAWK Leucopternis lacernulata V/R10 This raptor occupies primary patches of lowland Atlantic Forest in eastern Brazil, and must be considered threatened owing to its low density and to the highly fragmented and restricted nature of the remaining habitat. DISTRIBUTION The White-necked Hawk (see Remarks 1) is endemic to the Atlantic Forest region of Brazil, with records from Alagoas and southern Bahia south through eastern Minas Gerais, Espírito Santo, Rio de Janeiro, São Paulo and Paraná to Santa Catarina. In the following account, records are given within states from north to south with coordinates from Paynter and Traylor (1991) unless otherwise stated. Alagoas An adult female was collected at Usina Sinimbu, 9°55’S 36°08’W, February 1957 (Pinto and de Camargo 1961), and the species was recently observed in the Pedra Talhada forest near Quebrangulo (A. Studer verbally 1992). Bahia In 1816 the species was recorded on the rio Peruípe, 17°43’S 39°16’W, and specifically at Viçoza, now evidently Nova Viçosa (Wied 1831-1833, Hellmayr and Conover 1949). Four birds were collected at Ilhéus in March, May and September 1944 (specimens in MZUSP). A pair was displaying in June 1990 in Monte Pascoal National Park (Gardner and Gardner 1990b). Minas Gerais Records are from: the rio Jequitinhonha valley in the far north-east, recently (M. A. Andrade in litt. 1988); Serra do Cipó National Park, 1980 (A. Brandt in litt. 1987); rio Piracicaba, close to its confluence with the rio Doce, September 1940 (Pinto 1952, Pinto and de Camargo 1961; specimen in MZUSP); rio Doce, September 1906 (Pinto 1938); Rio Doce State Park, recently (M.