Neotropical Birdingbirding T H E B I R D I N G M a G a Z I N E O F T H E Neotropical B I R D C L U B
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Distribution, Natural History and Conservation Status of Two
Bird Conservation International (2008) 18:331–348. ª BirdLife International 2008 doi:10.1017/S0959270908007491 Printed in the United Kingdom Distribution, natural history and conservation status of two endemics of the Bolivian Yungas, Bolivian Recurvebill Simoxenops striatus and Yungas Antwren Myrmotherula grisea SEBASTIAN K. HERZOG, A. BENNETT HENNESSEY, MICHAEL KESSLER and VI´CTOR H. GARCI´A-SOLI´Z Summary Since their description in the first half of the 20th century by M. A. Carriker, Bolivian Recurvebill Simoxenops striatus and Yungas Antwren Myrmotherula grisea have been regarded as extremely poorly known endemics of the Bolivian Yungas and adjacent humid foothill forests. They are considered ‘Vulnerable’ under the IUCN criteria of small population, predicted population decline (criterion C2a) and, in the case of Bolivian Recurvebill, small extent of occurrence (criteria B1a+b). Here we summarise the information published to date and present extensive new data on the distribution (including the first records for extreme southeast Peru), natural history, population size and conservation status of both species based on field work in the Bolivian Andes over the past 12 years. Both species primarily inhabit the understorey of primary and mid-aged to older regenerating forest and regularly join mixed-species foraging flocks of insectivorous birds. Bolivian Recurvebill has a strong preference for Guadua bamboo, but it is not an obligate bamboo specialist and persists at often much lower densities in forests without Guadua. Yungas Antwren seems to have a preference for dense, structurally complex under- storey, often with Chusquea bamboo. Both species are distributed much more continuously at altitudes of mostly 600–1,500 m, occupy a greater variety of forest types (wet, humid, semi- deciduous forest) and have a much greater population size than previously thought. -
Northeast Brazil Supreme Tour 28 Days
(Ceará, Bahia, Alagoas, Pernambuco, Sergipe, Tocantins, Goiás, Minas Gerais) Guide: To Be Defined… Day Location (state) Comments 1 Fortaleza – Icapuí (200Km) Arrival and transfer. 2 Icapuí – Quixadá (240Km) AM Birding and transfer 3 Quixadá – Guaramiranga (120Km) AM Birding. Transfer. PM Birding. 4 Guaramiranga – Sobral (250Km) AM Birding. Transfer. PM Birding. 5 Sobral – Potengi (520Km) AM Birding and transfer. 6 Potengi – Crato – Canudos (430Km) Transfer. AM Birding. Transfer. 7 Canudos – União dos Palmares (500Km) AM Birding and transfer. 8 Murici Full Day Birding. 9 U. Palmares – Jaqueira - Tamandaré (200Km) AM Birding. Transfer. PM Birding. 10 Tamandaré – Estância (500Km) Transfer and PM Birding. 11 Estância – Lençóis (540Km) AM Birding and transfer. 12 Chapada Diamantina Full Day Birding. 13 Lençóis – Barreiras (470KmKm) AM Birding and transfer. 14 Barreiras – São Desidério – Palmas (580Km) AM Birding and transfer. 15 Palmas – Miranorte – Pium (300Km) AM Birding and transfer. 16 Canguçu Research Center (Pium) Full Day Birding. 17 Pium – São Domingos (700Km) Transfer and PM Birding. 18 São Domingos – Januária (600Km) AM Birding and transfer. 19 Januária – Botumirim (370Km) AM Birding and transfer. 20 Botumirim Full Day Birding. 21 Botumirim – Boa Nova (600Km) Transfer and PM Birding. 22 Boa Nova Full Day Birding. 23 Boa Nova – Itacaré (200Km) AM Birding and transfer. 24 Itacaré – Camacan (200Km) AM Birding and transfer. 25 Serra Bonita Reserve (Camacan) Full Day Birding. 26 Camacan – Porto Seguro (220Km) AM Birding and transfer. 27 Porto Seguro Full Day Birding. 28 Departure Departure Suggested period: From September to January Fortaleza (A), Icapuí (B), Quixadá (C) Guaramiranga (D), Sobral (E), Potengi (F), Crato (G), Canudos (H), União dos Palmares (I), Tamandaré (J), Estância (K), Lençóis (L), Barreiras (M), São Desidério (N), Palmas (O), Miranorte (P), Pium (Q), São Domingos (R), Januária (S), Botumirim (T), Boa Nova (U), Itacaré (V) , Camacan (W), Porto Seguro (X). -
PSO Pileated
The PSO Pileated June 2007 The Newsletter of the Pennsylvania Society for Ornithology Volume 18, Number 2 From the President’s Desk.... young birders, age 18 and under, to attend our annual meeting. The fund is building because no one applied in 2007. Previous winners of this scholarship were Andrew The 2007 annual meeting, summarized in this issue by Mark McConaughy, ran smoothly due to the efforts of McGann, Ross Gallardy, and Karina Gregg, a list that organizers and volunteers. Sandy and Jack Lockerman and includes some of the most promising young birders in the Shonah Hunter made sure the logistics worked well. Flo state. Please identify and nominate the young birders in McGuire's awards presentations at the annual banquet were your club or region so that this money may be used for its polished and succinct. Thanks to Arlene intended purpose. Contact Shonah Koch for conducting PSO sales and to Hunter, who adminis-ters these funds, Deuane Hoffman and the volunteer field at [email protected]. trip leaders for introducing us to many birdy and varied mid-state locations, and See you at the 2008 annual meeting in for getting everyone back on time for Pittsburgh! Saturday’s talks. – Rudy Keller, Boyertown, PA It was a pleasure to personally introduce Berks County Geoff Malosh, incoming Chief Editor of Pennsylvania Birds, PSO’s state journal of record, to our members. Geoff is an unusually good match for this demanding 2007 Annual Meeting volunteer position, and PSO is fortunate Revisited to have him coming aboard. It is perhaps no coincidence that Geoff is a meticulous President Rudy Keller opened Friday evening’s business meeting. -
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. -
Dive Depth and Plumage Air in Wettable Birds: the Extraordinary Case of the Imperial Cormorant
MARINE ECOLOGY PROGRESS SERIES Vol. 334: 299–310, 2007 Published March 26 Mar Ecol Prog Ser Dive depth and plumage air in wettable birds: the extraordinary case of the imperial cormorant Flavio Quintana1,*, Rory P. Wilson2, Pablo Yorio1 1Centro Nacional Patagónico, CONICET (9120) Puerto Madryn, Chubut and Wildlife Conservation Society, 2300 Southern Boulevard, Bronx, New York 10460, USA 2Biological Sciences, Institute of Environmental Sustainability, University of Wales, Swansea SA2 8PP, UK ABSTRACT: Cormorants are considered to be remarkably efficient divers and hunters. In part, this is due to their wettable plumage with little associated air, which allows them to dive with fewer ener- getic costs associated with buoyancy from air in the feathers. The literature attributes particularly exceptional diving capabilities to cormorants of the ‘blue-eyed’ taxon. We studied the diving be- haviour of 14 male imperial cormorants Phalacrocorax atriceps (included in the blue-eyed taxon) in Patagonia, Argentina, and found that this species did indeed dive deeper, and for longer, than most other non-blue-eyed cormorant species. This species also exhibited longer dive durations for any depth as well as longer recovery periods at the surface for particular dive durations. We propose that this, coupled with atypically long foraging durations at sea in cold water, suggests that cormorants of the blue-eyed complex have a plumage with a substantial layer of insulating air. This is given cre- dence by a simple model. High volumes of plumage air lead to unusually high power requirements during foraging in shallow, warmer waters, which are conditions that tend to favour wettable plumage. -
Spizaetus Boletin De La Red De Rapaces Neotropicales
SPIZAETUS BOLETIN DE LA RED DE RAPACES NEOTROPICALES NÚMERO 27 JUNIO 2019 BUTEO PLATYPTERUS EN COSTA RICA MILVAGO CHIMACHIMA EN COSTA RICA ASIO STYGIUS EN COLOMBIA BUTEO BRACHYURUS EN MÉXICO FALCO FEMORALIS EN MÉXICO SPIZAETUS BOLETIN DE LA RRN Número 27 © Junio 2019 Edición en Español, ISSN 2157-8966 Foto de la Portada: Juvenil de Gavilán Aludo (Buteo platypterus) en Costa Rica © Víctor Acosta-Chaves Traductores/Editores: Laura Andréa Lindenmeyer de Sousa & Marta Curti Diseño Gráfico: Marta Curti Spizaetus: Bolettin de la Red de Rapaces Neotropicales © Junio 2019 www.neotropicalraptors.org Este boletín puede ser reproducido, descargado y distribuido por fines no comerciales. Para volvera publicar cualquier artículo que figuran en este documento, por favor póngase en contacto con los autores correspondientes Contenido Singular comportamiento del caracara cabecigualdo (MILVAGO CHIMACHIMA: Falconidae) en el sur de Costa Rica José Manuel Mora & Estefanía González ............................................................................2 Nuevas localidades en Colombia del Búho Negruzco (ASIO STYGIUS) Elvis Felipe Quintero Quintero, Jeyson Sanabria-Mejía, Angélica Magaly Sogamoso Hernández & Sergio Chaparro-Herrera .................................................................................................................9 Un caso de agresión de BUTEO BRACHYURUS contra PSEUDASTUR ALBICOLLIS (Accipi- triformes) en el sur de Huimanguillo, Tabasco, México Saúl Sánchez Soto .......................................................................................................13 -
Southeast Arizona, USA 29Th December 2019 - 11Th January 2020
Southeast Arizona, USA 29th December 2019 - 11th January 2020 By Samuel Perfect Bird Taxonomy for this trip report follows the IOC World Bird List (v 9.2) Site info and abbreviations: Map of SE Arizona including codes for each site mentioned in the text Twin Hills Estates, Tucson (THE) 32.227400, -111.059838 The estate is by private access only. However, there is a trail (Painted Hills Trailhead) at 32.227668, - 111.038959 which offers much the same diversity in a less built up environment. The land in the surrounding area tends to be private with multiple “no trespassing” signs so much of the birding had to be confined to the road or trails. Nevertheless, the environment is largely left to nature and even the gardens incorporate the natural flora, most notably the saguaro cacti. The urban environment hosts Northern Mockingbird, Mourning Dove and House Finch in abundance whilst the trail and rural environments included desert specialities such as Cactus Wren, Phainopepla, Black-throated Sparrow and Gila Woodpecker. Saguaro National Park, Picture Rocks (SNP) 32.254136, -111.197316 Although we remained in the car for much of our visit as we completed the “Loop Drive” we did manage to soak in much of the scenery of the park set in the West Rincon Mountain District and the impressive extent of the cactus forest. Several smaller trails do border the main driving loop, so it was possible to explore further afield where we chose to stop. There is little evidence of human influence besides the roads and trails with the main exception being the visitor centre (see coordinates). -
Trinidad & Tobago 2018 Species List
Trinidad Tobago Leader: Ernesto Carman Eagle-Eye Tours Nov 29 - Dec 9, 2018 Bird Species Seen/ Common Name Scientific Name Heard TINAMOUS 1 Little Tinamou Crypturellus soui H GUANS, CHACHALACAS, AND CURASSOWS 2 Trinidad Piping-Guan Aburria pipile S 3 Rufous-vented Chachalaca Ortalis ruficauda S FLAMINGOS 4 American Flamingo Phoenicopterus ruber S TROPICBIRDS 5 Red-billed Tropicbird Phaethon aethereus S FRIGATEBIRDS 6 Magnificent Frigatebird Fregata magnificens S BOOBIES AND GANNETS 7 Brown Booby Sula leucogaster S 8 Red-footed Booby Sula sula S CORMORANTS AND SHAGS 9 Neotropic Cormorant Phalacrocorax brasilianus S ANHINGAS 10 Anhinga Anhinga anhinga S PELICANS 11 Brown Pelican Pelecanus occidentalis S HERONS, EGRETS, AND BITTERNS 12 Pinnated Bittern Botaurus pinnatus S 13 Great Egret Ardea alba S 14 Little Egret Egretta garzetta S 15 Snowy Egret Egretta thula S 16 Little Blue Heron Egretta caerulea S 17 Tricolored Heron Egretta tricolor S 18 Cattle Egret Bubulcus ibis S 19 Green Heron Butorides virescens S 20 Striated Heron Butorides striata S 21 Black-crowned Night-Heron Nycticorax nycticorax S 22 Yellow-crowned Night-Heron Nyctanassa violacea S 23 Boat-billed Heron Cochlearius cochlearius S IBISES AND SPOONBILLS 24 Scarlet Ibis Eudocimus ruber S NEW WORLD VULTURES Page 1 of 8 www.eagle-eye.com Trinidad Tobago Leader: Ernesto Carman Eagle-Eye Tours Nov 29 - Dec 9, 2018 Bird Species Seen/ Common Name Scientific Name Heard 25 Black Vulture Coragyps atratus S 26 Turkey Vulture Cathartes aura S OSPREY 27 Osprey Pandion haliaetus S HAWKS, -
A New Species of Cichlocolaptes Reichenbach 1853 (Furnariidae), the ‘Gritador-Do-Nordeste’, an Undescribed Trace of the Fading Bird Life of Northeastern Brazil
Revista Brasileira de Ornitologia, 22(2), 75-94 ARTICLE June 2014 A new species of Cichlocolaptes Reichenbach 1853 (Furnariidae), the ‘gritador-do-nordeste’, an undescribed trace of the fading bird life of northeastern Brazil Juan Mazar Barnett1 and Dante Renato Corrêa Buzzetti2,3 1 Deceased. 2 Centro de Estudos Ornitológicos. Rua Álvaro Rodrigues 139, sala 4, CEP 04582-000, São Paulo, SP, Brazil. 3 Corresponding author: [email protected] Received on 23 September 2013. Accepted on 21 May 2014. urn:lsid:zoobank.org:pub:5BE6C9E6-0E54-497E-84B8-90766A7A5A54, June 2014 ABSTRACT: A new species of treehunter, Cichlocolaptes mazarbarnetti sp. nov., is described from a specimen that for many years had been confused with Philydor novaesi. The morphology of this specimen, collected in 1986 at Pedra Branca, Murici, Alagoas, at 550 m elevation (currently the Murici Ecological Station), suggests its allocation in the genus Cichlocolaptes. The new species differs from P. novaesi by its considerably larger size, heavier body-mass, darker and more uniform forehead and crown, absence of buffy periocular- feathers, and a pale orange-rufous tail that contrasts with the rump and the rest of the dorsal plumage. It also has a flat-crowned appearance and a larger, deeper-based, and generally stouter bill. Behavioral specialization on bromeliads and vocal repertoire also suggest that the new species belongs in the genus Cichlocolaptes. The song of this species is markedly different from that of P. novaesi, and it closely matches that of Cichlocolaptes leucophrus. The new species is endemic to the ‘Pernambuco Center’ of endemism, where it inhabits dense, humid forests in hilly terrain. -
Neotropical News Neotropical News
COTINGA 1 Neotropical News Neotropical News Brazilian Merganser in Argentina: If the survey’s results reflect the true going, going … status of Mergus octosetaceus in Argentina then there is grave cause for concern — local An expedition (Pato Serrucho ’93) aimed extinction, as in neighbouring Paraguay, at discovering the current status of the seems inevitable. Brazilian Merganser Mergus octosetaceus in Misiones Province, northern Argentina, During the expedition a number of sub has just returned to the U.K. Mergus tropical forest sites were surveyed for birds octosetaceus is one of the world’s rarest — other threatened species recorded during species of wildfowl, with a population now this period included: Black-fronted Piping- estimated to be less than 250 individuals guan Pipile jacutinga, Vinaceous Amazon occurring in just three populations, one in Amazona vinacea, Helmeted Woodpecker northern Argentina, the other two in south- Dryocopus galeatus, White-bearded central Brazil. Antshrike Biata s nigropectus, and São Paulo Tyrannulet Phylloscartes paulistus. Three conservation biologists from the U.K. and three South American counter PHIL BENSTEAD parts surveyed c.450 km of white-water riv Beaver House, Norwich Road, Reepham, ers and streams using an inflatable boat. Norwich, NR10 4JN, U.K. Despite exhaustive searching only one bird was located in an area peripheral to the species’s historical stronghold. Former core Black-breasted Puffleg found: extant areas (and incidently those with the most but seriously threatened. protection) for this species appear to have been adversely affected by the the Urugua- The Black-breasted Puffleg Eriocnemis í dam, which in 1989 flooded c.80 km of the nigrivestis has been recorded from just two Río Urugua-í. -
A Report on the Guano-Producing Birds of Peru [“Informe Sobre Aves Guaneras”]
PACIFIC COOPERATIVE STUDIES UNIT UNIVERSITY OF HAWAI`I AT MĀNOA Dr. David C. Duffy, Unit Leader Department of Botany 3190 Maile Way, St. John #408 Honolulu, Hawai’i 96822 Technical Report 197 A report on the guano-producing birds of Peru [“Informe sobre Aves Guaneras”] July 2018* *Original manuscript completed1942 William Vogt1 with translation and notes by David Cameron Duffy2 1 Deceased Associate Director of the Division of Science and Education of the Office of the Coordinator in Inter-American Affairs. 2 Director, Pacific Cooperative Studies Unit, Department of Botany, University of Hawai‘i at Manoa Honolulu, Hawai‘i 96822, USA PCSU is a cooperative program between the University of Hawai`i and U.S. National Park Service, Cooperative Ecological Studies Unit. Organization Contact Information: Pacific Cooperative Studies Unit, Department of Botany, University of Hawai‘i at Manoa 3190 Maile Way, St. John 408, Honolulu, Hawai‘i 96822, USA Recommended Citation: Vogt, W. with translation and notes by D.C. Duffy. 2018. A report on the guano-producing birds of Peru. Pacific Cooperative Studies Unit Technical Report 197. University of Hawai‘i at Mānoa, Department of Botany. Honolulu, HI. 198 pages. Key words: El Niño, Peruvian Anchoveta (Engraulis ringens), Guanay Cormorant (Phalacrocorax bougainvillii), Peruvian Booby (Sula variegate), Peruvian Pelican (Pelecanus thagus), upwelling, bird ecology behavior nesting and breeding Place key words: Peru Translated from the surviving Spanish text: Vogt, W. 1942. Informe elevado a la Compañia Administradora del Guano par el ornitólogo americano, Señor William Vogt, a la terminación del contracto de tres años que con autorización del Supremo Gobierno celebrara con la Compañia, con el fin de que llevara a cabo estudios relativos a la mejor forma de protección de las aves guaneras y aumento de la produción de las aves guaneras. -
Lista Oficial PN
Nombre científico Inglés Español Crypturellus souiC Little Tinamou Tinamú Chico Crypturellus cinnamomeusR Thicket Tinamou Tinamú Canelo Dendrocygna autumnalis Black-bellied Whistling-Duck Pijije Común Cairina moschata Muscovy Duck Pato Real Ortalis vetula Plain Chachalaca Chachalaca Olivácea Penelope purpurascens Crested Guan Pava Crestada Crax rubra Great Curassow Pavón Grande Colinus cristatus Crested Bobwhite Codorniz Crestada Tachybaptus dominicus Least Grebe Zambullidor Enano Ardenna creatopus Pink-footed Shearwater Pardela Blanca Común Ardenna pacificus Wedge-tailed Shearwater Pardela Colicuña Ardenna grisea Sooty Shearwater Pardela Sombría Puffinus nativitatis Christmas Shearwater Pardela de Navidad, Pardela de Christmas Puffinus subalaris Galapagos Shearwater Pardela de las Galápagos Puffinus opisthomelas Black-vented Shearwater Pardela Culinegra Oceanodroma leucorhoa Leach's Storm-Petrel Paiño de Leach Oceanodroma tethys Wedge-rumped Storm-Petrel Paiño Danzarin Oceanodroma melania Black Storm-Petrel Paiño Negro Oceanodroma microsoma Least Storm-Petrel Paiño Menudo Phaethon aethereus Red-billed Tropicbird Rabijunco Piquirrojo Mycteria americana Wood Stork Cigüeñón Fregata magnificens Magnificent Frigatebird Rabihorcado Magno Sula dactylatra Masked Booby Piquero Blanco Sula granti Nazca Booby Piquero de Nazca AOCR Sula nebouxiiC Blue-footed Booby Piquero Patiazul Sula variegta Peruvian Booby Piquero Peruano Sula leucogasterR Brown Booby Piquero Moreno Sula sula Red-footed Booby Piquero Patirrojo Phalacrocorax brasilianus Neotropic