Trinidad: Featuring Asa Wright Nature Centre
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Redalyc.Coloration Anomaly of a Male Collared Trogon (Trogon Collaris)
Acta Zoológica Mexicana (nueva serie) ISSN: 0065-1737 [email protected] Instituto de Ecología, A.C. México Eisermann, Knut; Omland, Kevin Coloration anomaly of a male Collared Trogon (Trogon Collaris) Acta Zoológica Mexicana (nueva serie), vol. 23, núm. 2, 2007, pp. 197-200 Instituto de Ecología, A.C. Xalapa, México Disponible en: http://www.redalyc.org/articulo.oa?id=57523211 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Acta Zoológica Mexicana (n.s.) 23(2): 197-200 (2007) Nota Científica COLORATION ANOMALY OF A MALE COLLARED TROGON (TROGON COLLARIS) Resumen. Reportamos la observación de un macho adulto de Trogon collaris con vientre amarillo, similar al color del vientre de Trogon violaceus o Trogon melanocephalus. El pico era de color amarillo sucio y el anillo orbital era oscuro. Con base en publicaciones sobre coloración anormal en otras especies, asumimos que fueron alteraciones genéticas o de desarrollo del individuo las que causaron el color amarillo en lugar del rojo usual del plumaje ventral. Collared Trogon (Trogon collaris) occurs in several disjunct areas from central Mexico to the northern half of South America east of the Andes (AOU 1998. Check-list of North American birds. 7th ed. AOU. Washington D.C.). At least eight subspecies are recognized (Dickinson 2003. The Howard and Moore complete checklist of the birds of the world. 3rd ed. Princeton Univ. -
Costa Rica 2020
Sunrise Birding LLC COSTA RICA TRIP REPORT January 30 – February 5, 2020 Photos: Talamanca Hummingbird, Sunbittern, Resplendent Quetzal, Congenial Group! Sunrise Birding LLC COSTA RICA TRIP REPORT January 30 – February 5, 2020 Leaders: Frank Mantlik & Vernon Campos Report and photos by Frank Mantlik Highlights and top sightings of the trip as voted by participants Resplendent Quetzals, multi 20 species of hummingbirds Spectacled Owl 2 CR & 32 Regional Endemics Bare-shanked Screech Owl 4 species Owls seen in 70 Black-and-white Owl minutes Suzy the “owling” dog Russet-naped Wood-Rail Keel-billed Toucan Great Potoo Tayra!!! Long-tailed Silky-Flycatcher Black-faced Solitaire (& song) Rufous-browed Peppershrike Amazing flora, fauna, & trails American Pygmy Kingfisher Sunbittern Orange-billed Sparrow Wayne’s insect show-and-tell Volcano Hummingbird Spangle-cheeked Tanager Purple-crowned Fairy, bathing Rancho Naturalista Turquoise-browed Motmot Golden-hooded Tanager White-nosed Coati Vernon as guide and driver January 29 - Arrival San Jose All participants arrived a day early, staying at Hotel Bougainvillea. Those who arrived in daylight had time to explore the phenomenal gardens, despite a rain storm. Day 1 - January 30 Optional day-trip to Carara National Park Guides Vernon and Frank offered an optional day trip to Carara National Park before the tour officially began and all tour participants took advantage of this special opportunity. As such, we are including the sightings from this day trip in the overall tour report. We departed the Hotel at 05:40 for the drive to the National Park. En route we stopped along the road to view a beautiful Turquoise-browed Motmot. -
Bird Trip Report, 11-12 March 2017 BIRDING in BRASSO SECO by Matt Kelly
Quarterly Bulletin of the Trinidad and Tobago Field Naturalists’ Club April – June 2017 Issue No: 2/2017 Bird Trip Report, 11-12 March 2017 BIRDING IN BRASSO SECO by Matt Kelly Selwyn Gomes and I left Port of Spain Community Museum in Arima, which was very at 7:30am on Saturday, March 11, 2017 and interesting. To do justice, an entire article needs to headed over the Northern Range for Brasso be devoted to that community. Seco. We meandered a bit along the way, first stopping at the Santa Rosa First Peoples’ (Continued on page 3) Male tufted coquette Photo by Matt Kelly Page 2 THE FIELD NATURALIST Issue No. 2/2017 Inside This Issue BIRD TRIP REPORT 1 BRASSO SECO Quarterly Bulletin of the - Matt Kelly Trinidad and Tobago Field Naturalists’ Club 50 YEARS OF AWNC April - June 2017 5 - Johanne Ryan Editors 8 IF YOU’VE GOT, IT FLAUNT IT Amy Deacon, Renoir Auguste, -Christopher K. Starr Associate Editor: Rupert Mends ‘NATURALIST IN’ SERIES Contributing writers BETWEEN ATLANTIC TIDES 9 Jessica Rozek, Christopher K. Starr, Hans Boos, Kris Sookdeo, - Christopher K Starr Renoir Auguste, Matt Kelly, Feroze Omardeen, Reynold Boyce, Johanne Ryan BIRD GROUP REPORT 11 GRAND COUVA Photographs - Matt Kelly Jessica Rozek, Aly Olliviere, Jeffrey Wong Sang, 13 YOUR IDEAS AND OBSERVATIONS Hans Boos, Kris Sookdeo, Christopher K. Starr, Renoir Auguste, Matt Kelly, Faraaz Abdool, Feroze Omardeen, Asif FIELD TRIP REPORT Khan, Kenneth Fournillier, Harold Diaz. 14 COCOA ESTATE AT FISHING POND - Reynold Boyce Design and Layout 16 CONFERENCE REPORT Eddison Baptiste and Amy Deacon CELEBRATING CARIBBEAN BIRD DIVERSITY - Jessica Rozek 18 STRATEGIC PLAN UPDATE - Compiled by Amy Deacon 19 ‘YOU SHOULDN’T BE IN SCHOOL’ The Trinidad and Tobago Field Naturalists’ Club Presentation of Elisha Tikasingh’s Memoirs is a non-profit, non-governmental organization 20 NATURE IN THE NEWS Management Committee 2017/2018 Compiled by Kris Sookdeo President …………….. -
'RAISED TAIL' BEHAVIOR of the COLLARED TROGON (Trogon
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/327919604 "RAISED TAIL" BEHAVIOR OF THE COLLARED TROGON (Trogon collaris) Article · September 2018 CITATION READS 1 126 1 author: Cristina Sainz-Borgo Simon Bolívar University 57 PUBLICATIONS 278 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Censo Neotropical de Aves Acuáticas en Venezuela View project Conteo de bacterias en los alimentadores artificiales de colibries View project All content following this page was uploaded by Cristina Sainz-Borgo on 25 October 2018. The user has requested enhancement of the downloaded file. Sainz-Borgo Bolet´ınSAO Vol. 27 - 2018 `Raised Tailed' behavior of the Collared Trogon (No. 1 & 2) { Pag: 1-3 `RAISED TAIL' BEHAVIOR OF THE COLLARED TROGON (Trogon collaris) DESPLIEGUE DE LA COLA LEVANTADA EN EL TROGON ACOLLARADO (Trogon collaris) Cristina Sainz-Borgo1 Abstract The `raised tail' behavior of two pairs of Collared Trogon (Trogon collaris) was observed in the Coastal Range of Venezuela. In both observations, a male and female rapidly raised their tails to a horizontal position and slowly returned them to a vertical hanging position. During these displays, both individuals simultaneously emitted loud calls approximately every 5 seconds, forming a duet. The first display lasted 30 minutes while the second lasted approximately 45 minutes. This `raised tail' behavior has been reported for several species of trogons during courtship and when mobbing a predator. Because there were no predators present during both observations, the described `raised tail' behavior was most likely a courtship display. -
Tinamiformes – Falconiformes
LIST OF THE 2,008 BIRD SPECIES (WITH SCIENTIFIC AND ENGLISH NAMES) KNOWN FROM THE A.O.U. CHECK-LIST AREA. Notes: "(A)" = accidental/casualin A.O.U. area; "(H)" -- recordedin A.O.U. area only from Hawaii; "(I)" = introducedinto A.O.U. area; "(N)" = has not bred in A.O.U. area but occursregularly as nonbreedingvisitor; "?" precedingname = extinct. TINAMIFORMES TINAMIDAE Tinamus major Great Tinamou. Nothocercusbonapartei Highland Tinamou. Crypturellus soui Little Tinamou. Crypturelluscinnamomeus Thicket Tinamou. Crypturellusboucardi Slaty-breastedTinamou. Crypturellus kerriae Choco Tinamou. GAVIIFORMES GAVIIDAE Gavia stellata Red-throated Loon. Gavia arctica Arctic Loon. Gavia pacifica Pacific Loon. Gavia immer Common Loon. Gavia adamsii Yellow-billed Loon. PODICIPEDIFORMES PODICIPEDIDAE Tachybaptusdominicus Least Grebe. Podilymbuspodiceps Pied-billed Grebe. ?Podilymbusgigas Atitlan Grebe. Podicepsauritus Horned Grebe. Podicepsgrisegena Red-neckedGrebe. Podicepsnigricollis Eared Grebe. Aechmophorusoccidentalis Western Grebe. Aechmophorusclarkii Clark's Grebe. PROCELLARIIFORMES DIOMEDEIDAE Thalassarchechlororhynchos Yellow-nosed Albatross. (A) Thalassarchecauta Shy Albatross.(A) Thalassarchemelanophris Black-browed Albatross. (A) Phoebetriapalpebrata Light-mantled Albatross. (A) Diomedea exulans WanderingAlbatross. (A) Phoebastriaimmutabilis Laysan Albatross. Phoebastrianigripes Black-lootedAlbatross. Phoebastriaalbatrus Short-tailedAlbatross. (N) PROCELLARIIDAE Fulmarus glacialis Northern Fulmar. Pterodroma neglecta KermadecPetrel. (A) Pterodroma -
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). -
Life History of the Black-Throated Trogon
LIFE HISTORY OF THE BLACK-THROATED TROGON BY ALEXANDER F. SKUTCH N Barro Colorado Island in Gatlin Lake, in the middle of the Isthmus of 0 Panama, I found my first twTo nests of the Black-throated Trogon (Trogon rufus) , in 1935. Both were destroyed by predators before the eggs hatched. Four years later, in the Valley of El General in southern Costa Rica, I found my third nest, which met a similar fate. In most of the succeeding years I have studied birds in the same region, where these trogons are not uncommon, and I have encountered five additional nests. With the exception of one which I did not see until the young were almost feathered, only the last was successful. This was situated on our farm in El General in April, 1958, and enabled me to round out a study begun 23 years earlier. The present paper is, then, a report of observations gathered over nearly a quarter of a century. The slowness of their accumulation is to be attributed to the diffi- culty of finding the nests of the majority of the birds that dwell in tropical rain-forest, and the discouragingly small proportion of these nests that yield living young. APPEARANCE AND RANGE One of the smaller members of its family, the Black-throated Trogon has a total length of about nine inches, of which well over half is accounted for by its long tail. The males’ predominant color is bright metallic green, which covers all the upper surface of head and body and likewise the chest. -
Bird) Species List
Aves (Bird) Species List Higher Classification1 Kingdom: Animalia, Phyllum: Chordata, Class: Reptilia, Diapsida, Archosauria, Aves Order (O:) and Family (F:) English Name2 Scientific Name3 O: Tinamiformes (Tinamous) F: Tinamidae (Tinamous) Great Tinamou Tinamus major Highland Tinamou Nothocercus bonapartei O: Galliformes (Turkeys, Pheasants & Quail) F: Cracidae Black Guan Chamaepetes unicolor (Chachalacas, Guans & Curassows) Gray-headed Chachalaca Ortalis cinereiceps F: Odontophoridae (New World Quail) Black-breasted Wood-quail Odontophorus leucolaemus Buffy-crowned Wood-Partridge Dendrortyx leucophrys Marbled Wood-Quail Odontophorus gujanensis Spotted Wood-Quail Odontophorus guttatus O: Suliformes (Cormorants) F: Fregatidae (Frigatebirds) Magnificent Frigatebird Fregata magnificens O: Pelecaniformes (Pelicans, Tropicbirds & Allies) F: Ardeidae (Herons, Egrets & Bitterns) Cattle Egret Bubulcus ibis O: Charadriiformes (Sandpipers & Allies) F: Scolopacidae (Sandpipers) Spotted Sandpiper Actitis macularius O: Gruiformes (Cranes & Allies) F: Rallidae (Rails) Gray-Cowled Wood-Rail Aramides cajaneus O: Accipitriformes (Diurnal Birds of Prey) F: Cathartidae (Vultures & Condors) Black Vulture Coragyps atratus Turkey Vulture Cathartes aura F: Pandionidae (Osprey) Osprey Pandion haliaetus F: Accipitridae (Hawks, Eagles & Kites) Barred Hawk Morphnarchus princeps Broad-winged Hawk Buteo platypterus Double-toothed Kite Harpagus bidentatus Gray-headed Kite Leptodon cayanensis Northern Harrier Circus cyaneus Ornate Hawk-Eagle Spizaetus ornatus Red-tailed -
Trinidad's Birds & Butterflies
Trinidad’s Birds & Butterflies With Naturalist Journeys & Caligo Ventures November 7 – 14, 2018 866.900.1146 800.426.7781 520.558.1146 [email protected] www.naturalistjourneys.com or find us on Facebook at Naturalist Journeys, LLC Naturalist Journeys, LLC / Caligo Ventures PO Box 16545 Portal, AZ 85632 PH: 520.558.1146 / 800.426.7781 Fax 650.471.7667 naturalistjourneys.com / caligo.com [email protected] / [email protected] Naturalist Journeys and Caligo Ventures are pleased to announce our 2018 celebrity tour to the Asa Wright Nature Centre with author of Guide to the Birds of Honduras, Robert Gallardo. Join Robert for a fantastic week at the Centre and enjoy a fast-track study of butterfly identification, behavior, and ecology, complemented by the Centre’s top-rate birding. All participants will receive a laminated butterfly guide produced by Rainforest Publications in 2015. Enjoy world-famous birdwatching opportunities, and learn new skills discovering other winged gems — the butterflies. We plan outings to a wide variety of habitats, from montane forests to mangroves, and wetlands to working agricultural areas to find a wide variety of species. Robert shares his expertise through field time, skills, workshops, and presentations. Robert is currently working on a butterfly field guide and loves nothing more than exploring with a fine eye for detail. (Some butterflies are as tiny as your pinky nail!) With honed field skills and over two decades experience leading tours, Robert is an amazing person to spend time with. Many birders have turned to butterfly watching as a stunning enrichment to their field time. -
TAS Trinidad and Tobago Birding Tour June 14-24, 2012 Brian Rapoza, Tour Leader
TAS Trinidad and Tobago Birding Tour June 14-24, 2012 Brian Rapoza, Tour Leader This past June 14-24, a group of nine birders and photographers (TAS President Joe Barros, along with Kathy Burkhart, Ann Wiley, Barbara and Ted Center, Nancy and Bruce Moreland and Lori and Tony Pasko) joined me for Tropical Audubon’s birding tour to Trinidad and Tobago. We were also joined by Mark Lopez, a turtle-monitoring colleague of Ann’s, for the first four days of the tour. The islands, which I first visited in 2008, are located between Venezuela and Grenada, at the southern end of the Lesser Antilles, and are home to a distinctly South American avifauna, with over 470 species recorded. The avifauna is sometimes referred to as a Whitman’s sampler of tropical birding, in that most neotropical bird families are represented on the islands by at least one species, but never by an overwhelming number, making for an ideal introduction for birders with limited experience in the tropics. The bird list includes two endemics, the critically endangered Trinidad Piping Guan and the beautiful yet considerably more common Trinidad Motmot; we would see both during our tour. Upon our arrival in Port of Spain, Trinidad and Tobago’s capital, we were met by the father and son team of Roodal and Dave Ramlal, our drivers and bird guides during our stay in Trinidad. Ruddy Ground-Dove, Gray- breasted Martin, White-winged Swallow and Carib Grackle were among the first birds encountered around the airport. We were immediately driven to Asa Wright Nature Centre, in the Arima Valley of Trinidad’s Northern Range, our base of operations for the first seven nights of our tour. -
Assessing Bird Species Popularity with Culturomics
Familiarity breeds content: assessing bird species popularity with culturomics Ricardo A. Correia1,2, Paul R. Jepson2, Ana C. M. Malhado1 and Richard J. Ladle1,2 1 Institute of Biological and Health Sciences, Federal University of Alagoas, Maceio´, Alagoas, Brazil 2 School of Geography and the Environment, University of Oxford, Oxford, United Kingdom ABSTRACT Understanding public perceptions of biodiversity is essential to ensure continued support for conservation efforts. Despite this, insights remain scarce at broader spatial scales, mostly due to a lack of adequate methods for their assessment. The emergence of new technologies with global reach and high levels of participation provide exciting new opportunities to study the public visibility of biodiversity and the factors that drive it. Here, we use a measure of internet saliency to assess the national and international visibility of species within four taxa of Brazilian birds (toucans, hummingbirds, parrots and woodpeckers), and evaluate how much of this visibility can be explained by factors associated with familiarity, aesthetic appeal and conservation interest. Our results strongly indicate that familiarity (human population within the range of a species) is the most important factor driving internet saliency within Brazil, while aesthetic appeal (body size) best explains variation in international saliency. Endemism and conservation status of a species had small, but often negative, effects on either metric of internet saliency. While further studies are needed to evaluate the relationship between internet content and the cultural visibility of different species, our results strongly indicate that internet saliency can be considered as a broad proxy of cultural interest. Submitted 4 December 2015 Subjects Biodiversity, Conservation biology, Computational science, Coupled natural and human Accepted 2 February 2016 systems Published 25 February 2016 Keywords Birds, Public perception, Biodiversity, Culturalness, Internet salience, Culturomics, Corresponding author Conservation Ricardo A. -
Some New Information on the Distribution of Venezuelan Birds
Some new information on the distribution of Venezuelan birds Peter Boesman Como resultado de la observación de aves en el campo durante los ultimos 10 años, se presenta un resumen de nuevos datos de distribución de aves en Venezuela. Los datos están organizados por area (20 en total), la mayoria de las areas son poco conocidas. Las observaciones de mayor importancia se detallan en ‘appendix 1’. En Falcón, la Serranía de San Luis tiene muchas más especies tipicas de las alturas sub-tropicales de la Cordillera de la Costa que previamente conocido, las serranias en el noreste de Falcón, de alturas bajas, tienen una avifauna abundante de especies de selva tropical, y areas de agua dulce en esta misma parte de Falcón y el norte de Carabobo son un refugio para muchas especies acuaticas poco conocidas. Los Andes en Lara y Trujillo no han sido estudiados tan profundamente como en Mérida, y por consecuencia se han descubierto importantes extensiones en la distribución de varias especies. En Mérida, se documenta indicaciones de una ruta migratoria muy importante a través del Valle del Río Santo Domingo. Las alturas bajas del Parque Nacional Tamá en Táchira (en el valle de los ríos Frio y Negro) y las areas adjacentes en Apure merecen mayor investigación en vista de algunas observaciones sorprendentes. Igualmente, los descubrimientos en islas del Río Orinoco fueron inesperados. La selva del Río Caura en el norte de Bolívar alberga especies previamente conocidas solamente del estado de Amazonas, y la región del Río Grande en el noreste de Bolívar tiene una avifauna tipicamente Guyanesa.