Biolphilately Vol-64 No-1
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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. -
'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. -
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 -
Engelsk Register
Danske navne på alverdens FUGLE ENGELSK REGISTER 1 Bearbejdning af paginering og sortering af registret er foretaget ved hjælp af Microsoft Excel, hvor det har været nødvendigt at indlede sidehenvisningerne med et bogstav og eventuelt 0 for siderne 1 til 99. Tallet efter bindestregen giver artens rækkefølge på siden. -
Linking Shade Coffee Certification to Biodiversity Conservation: Butterflies and Birds in Chiapas, Mexico
Ecological Applications, 14(3), 2004, pp. 642±654 q 2004 by the Ecological Society of America LINKING SHADE COFFEE CERTIFICATION TO BIODIVERSITY CONSERVATION: BUTTERFLIES AND BIRDS IN CHIAPAS, MEXICO ALEXANDRE H. MAS AND THOMAS V. D IETSCH1 School of Natural Resources and Environment, University of Michigan, Ann Arbor, Michigan 48109-1115 USA Abstract. Shade coffee certi®cation programs have emerged over the past six years to verify that coffee marketed as ``shade grown'' is actually grown on farms that provide higher quality habitat for biodiversity. In spite of good intentions and an increasing market, little consensus exists on whether current criteria can successfully identify coffee farms of conservation signi®cance. This paper provides the ®rst ecological evaluation and compar- ison of shade-grown coffee criteria used by major certi®cation programs. Using vegetative data, we evaluated criteria developed by the Rainforest Alliance, the Smithsonian Migratory Bird Center (SMBC), and the Specialty Coffee Association of America across a range of coffee agroecosystems in Chiapas, Mexico, to determine which management practices each program would certify. Fruit-feeding butter¯ies and forest bird species found in these coffee agroecosystems were compared with nearby forest reserves as indicators of biodiversity and conservation potential. These agroecosystems fall into three categories: rustic, com- mercial polyculture, and shaded monoculture. The rustic system contained signi®cantly higher fruit-feeding butter¯y diversity and an avifauna more similar to that found in forest reserves than the other systems. This was also the only agroecosystem that met the criteria for all certi®cation programs, while the shaded monoculture fell short of all sets of criteria. -
Coordinated Monitoring of the Endangered Spotted Ground Thrush in the East African Breeding and Non-Breeding Grounds
CEPF SMALL GRANT FINAL PROJECT COMPLETION REPORT I. BASIC DATA Organization Legal Name: BirdLife International Project Title (as stated in the grant agreement): Coordinated Monitoring of the Endangered Spotted Ground Thrush in the East African Breeding and Non-breeding Grounds Implementation Partners for This Project: Wildlife Conservation Society of Tanzania, Nature Kenya, A Rocha Kenya, individual contributors of basic data Project Dates (as stated in the grant agreement): March 1, 2007 - December 31, 2008 Date of Report (month/year): February 2009 II. OPENING REMARKS Provide any opening remarks that may assist in the review of this report. Spotted Ground Thrush Zoothera guttata is an endemic resident and intra-African migrant bird species. The species is classified as Endangered. Although the species can be found in seven African countries (DRC, Kenya, Malawi, Mozambique, South Africa, Sudan, Tanzania), Z. g. fischeri, one of the five recognised races of the species, is confined to and migrates within the coastal forests of Kenya and Tanzania. Recent records from Rondo Plateau in the coastal forests of Lindi District in Tanzania indicate that Z. g. fischeri breeds in southern Tanzania coastal forests. It is known as a non-breeding visitor to forests on the Kenya coast and north- eastern Tanzania from Lamu to Pugu Hills. Since the bird is a cross-border species it is particularly difficult to conserve and requires concerted action. In response to this challenge, BirdLife International developed an International Action Plan for the species and further translated it into the national contexts for Kenya and Tanzania using participative stakeholder workshops. In all the three action plans, it is recognised that limited knowledge about the species distribution, movement and population size is a critical problem hindering its conservation, especially in East Africa. -
Gear for a Big Year
APPENDIX 1 GEAR FOR A BIG YEAR 40-liter REI Vagabond Tour 40 Two passports Travel Pack Wallet Tumi luggage tag Two notebooks Leica 10x42 Ultravid HD-Plus Two Sharpie pens binoculars Oakley sunglasses Leica 65 mm Televid spotting scope with tripod Fossil watch Leica V-Lux camera Asics GEL-Enduro 7 trail running shoes GoPro Hero3 video camera with selfie stick Four Mountain Hardwear Wicked Lite short-sleeved T-shirts 11” MacBook Air laptop Columbia Sportswear rain shell iPhone 6 (and iPhone 4) with an international phone plan Marmot down jacket iPod nano and headphones Two pairs of ExOfficio field pants SureFire Fury LED flashlight Three pairs of ExOfficio Give- with rechargeable batteries N-Go boxer underwear Green laser pointer Two long-sleeved ExOfficio BugsAway insect-repelling Yalumi LED headlamp shirts with sun protection Sea to Summit silk sleeping bag Two pairs of SmartWool socks liner Two pairs of cotton Balega socks Set of adapter plugs for the world Birding Without Borders_F.indd 264 7/14/17 10:49 AM Gear for a Big Year • 265 Wildy Adventure anti-leech Antimalarial pills socks First-aid kit Two bandanas Assorted toiletries (comb, Plain black baseball cap lip balm, eye drops, toenail clippers, tweezers, toothbrush, REI Campware spoon toothpaste, floss, aspirin, Israeli water-purification tablets Imodium, sunscreen) Birding Without Borders_F.indd 265 7/14/17 10:49 AM APPENDIX 2 BIG YEAR SNAPSHOT New Unique per per % % Country Days Total New Unique Day Day New Unique Antarctica / Falklands 8 54 54 30 7 4 100% 56% Argentina 12 435 -
2017 Newsletter Reduced
BORDERLAND TOURS NEWS C OLORS, I MPRESSIONS, AND C OMMENT FROM THE W ORLD OF B IRDS 2875 W. Hilltop Road • Portal, Arizona 85632 • 520-558-2351 • Email: [email protected] Explore the Living Museums of the World THE BORDERLAND PHOTO ALBUM FRONT COVER PHOTO: CUBAN TODY BY JOHN YERGER ZAPOTEC WEAVER DESCRIBES NATURAL DYES, OAXACA BY JOHN YERGER JAMAICAN ORIOLE BY RICK TAYLOR GIANT ANTEATER, BRAZIL BY RICK TAYLOR RED-BILLED STREAMERTAIL, JAMAICA BY RICK TAYLOR CHESTNUT-COLORED WOODPECKER, SOUTHERN TAMANDUA, HONDURAS THE LODGE AT PICO BONITO (HONDURAS) BY JOHN YERGER BY JOHN YERGER Serving birders since 1980 - 2 - February 2017 BORDERLAND TOURS NEWS 2875 W. Hilltop Road • Portal, Arizona 85632 • 520-558-2351 • Email: [email protected] FROM RICK’S DESK: WILD TURKEYS Barbara and Bill Bickel saw them first. After a hiatus of 4 months, four hen “Mexican” Wild Turkeys filed past their cabin at dusk and headed downstream. The 100’ tall sycamore that spreads its immense white limbs over our roof, just 200 yards down canyon, has long been their traditional roost. The return of the turkeys seems like a good omen to me. For starters it means spring is on its way. Four hens means that come May at least one glorious, turquoise- headed gobbler will be strutting around the lawn with its radiant tail wide-spread and its coppery wings seductively drooped, uttering bursts of a wild and throaty love song. By then the sycamore will be aflame with small, pastel leaves casting a subtle green translucence over our home. A half-dozen species of hummingbirds will be patronizing the yard, spilling wine-tinted thimbles of iridescence as they perform courtship jigs and describe a meteoric calligraphy of aggression. -
FIELD GUIDES BIRDING TOURS: Colombia: Bogota, the Magdalena
Field Guides Tour Report Colombia: Bogota, the Magdalena Valley, and Santa Marta 2014 Jan 11, 2014 to Jan 27, 2014 Jesse Fagan & Trevor Ellery For our tour description, itinerary, past triplists, dates, fees, and more, please VISIT OUR TOUR PAGE. A fun group and the most productive tour we have had to date! We observed 582 bird taxa in 17 days of birding, which beat our record last year of 555 by a bunch. As we fine-tune our birding route and learn more about Colombian birds things just seem to get better and better. This year we saw 33 endemics and loads of interesting subspecies and near-endemics. Highlights included a female Blue- billed Curassow, Kelp Gull(s) at Los Camerones (only the second time it has been recorded in Colombia), Dwarf and Pavonine cuckoos (the latter a lifer for Trevor!), a splendid Crested Owl, Sapphire- bellied Hummingbird (nice comparisons with Sapphire-throated), Double-banded Graytail in the coffee finca below Reinita Cielo Azul lodge, the always elusive Santa Marta Bush-Tyrant and antpitta, Turquoise Dacnis, and singing Yellow-bellied Siskin. It is really hard to pick just one from so many! I want to thank all of you again for a really enjoyable trip. Thanks also to Trevor Ellery, our local guide, and Giovanni, our driver, for their hard work. I look forward to seeing you again in the field. Bird On. --Jesse a.k.a. Motmot (from Lima, Peru) KEYS FOR THIS LIST One of the following keys may be shown in brackets for individual species as appropriate: * = heard only, I = introduced, E = endemic, N = nesting, a = austral migrant, b = boreal migrant This dazzling Black-cheeked Mountain-Tanager is a Santa Marta endemic; it was one of 33 endemics we tallied on this species-rich tour. -
Cardinal for June July 2013.Qxd
The Cardinal OCTOBER NOVEMBER 2014 • WWW.SAINTPAULAUDUBON.ORG • SAINT PAUL AUDUBON SOCIETY DECEMBER MEMBER MEETING JANUARY MEMBER MEETING ‘Birds of Cuba’ ‘The Science and Compassion of Wildlife Medicine’ with Carrol Henderson Supervisor of the Minnesota DNR Nongame with Philip Jenni, Executive Director, Wildlife Program, and well-known author Wildlife Rehabilitation Center Thursday, December 11, 2014 Thursday, January 8, 2015 This month we feature a presentation based on the US Phil Jenni will talk about the work of the Wildlife Treasury Department-licensed bird study and bird Rehabilitation Center, one of the nation’s leading survey trips that Carrol and Ethelle Henderson have led veterinary clinics for injured and orphaned wildlife. The to Cuba in the past two years. WRC has treated more Cuba does not allow “Birdwatching” and than 9,000 wild animals “tourism” by US citizens, but it is legal to participate from among 184 species in People-to-People bird study trips, and in each of the last two humanitarian projects that include bird surveys for years. the environment. In addition, the WRC Mr. Henderson will share his experiences and provides professional photos from Cuba, including birds found nowhere education to veterinary else in the world, like the tiny Bee Hummingbird— students from around the smallest bird in the world—and the beautiful the world, and to many Cuban Trogon. There are more endemic species in others interested in Cuba than in the Galapagos Islands. There are also careers involving many migrant birds from the United States and Canada wildlife. The WRC is also involved in activities that have All photos courtesy of the WRC; see more on p.