Western Panama: Chiriqui & Bocas Del Toro 2019
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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. -
Long-Term Changes in the Bird Community of Palenque, Chiapas, in Response to Rainforest Loss
Biodivers Conserv (2010) 19:21–36 DOI 10.1007/s10531-009-9698-z ORIGINAL PAPER Long-term changes in the bird community of Palenque, Chiapas, in response to rainforest loss Michael A. Patten Æ He´ctor Go´mez de Silva Æ Brenda D. Smith-Patten Received: 18 March 2008 / Accepted: 22 July 2009 / Published online: 6 August 2009 Ó Springer Science+Business Media B.V. 2009 Abstract With increased human populations and subsequent pressure to develop or farm land, the rate of fragmentation of tropical rainforests has accelerated in the past several decades. How native organisms respond to such fragmentation has been the subject of intense study in temperate ecosystems and at several tropical sites in Central and South America, but there has been little study of this phenomenon in Mexico, the country bridging the Neotropics and temperate North America. A reason for this neglect is an apparent lack of long-term data; however, such data can be obtained from ‘‘non-tradi- tional’’ sources, such as birders and tour leaders. We make innovative use of such data, combining them with more traditional data (e.g., museum specimens) to create a record of occurrence for Palenque, Mexico, from 1900 to 2009, including a near-continuous pres- ence–absence record since 1970. We analyzed these data using logistic regression and, importantly, recent statistical advances expressly for sighting records. As recently as the 1960s Palenque’s forest was contiguous with that of Selva Lacandona to the east, but the protected area surrounding the famous ruins is now a forested island. As a result, various species formerly known from the site have disappeared, including species both large (Crax rubra, Penelope purpurascens, and Ara macao) and small (Notharchus hyperrhynchos, Malacoptila panamensis, Microrhopias quixensis, and Pachyramphus cinnamomeus). -
SPLITS, LUMPS and SHUFFLES Splits, Lumps and Shuffles Alexander C
>> SPLITS, LUMPS AND SHUFFLES Splits, lumps and shuffles Alexander C. Lees This series focuses on recent taxonomic proposals—be they entirely new species, splits, lumps or reorganisations—that are likely to be of greatest interest to birders. This latest instalment includes a new Scytalopus tapaculo and a new subspecies of Three-striped Warbler, reviews of species limits in Grey-necked Wood Rails and Pearly Parakeets and comprehensive molecular studies of Buff-throated Woodcreepers, Sierra Finches, Red-crowned Ant Tanagers and Siskins. Get your lists out! Splits proposed for Grey- Pearly Parakeet is two species necked Wood Rails The three subspecies of Pearly Parakeet Pyrrhura lepida form a species complex with Crimson- The Grey-necked Wood Rail Aramides cajaneus bellied Parakeet P. perlata and replace each other is both the most widespread (occurring from geographically across a broad swathe of southern Mexico to Argentina) and the only polytypic Amazonia east of the Madeira river all the way member of its genus. Although all populations to the Atlantic Ocean. Understanding the nature are ‘diagnosable’ in having an entirely grey neck of this taxonomic variation is an important task, and contrasting chestnut chest, there is much as collectively their range sits astride much of variation in the colours of the nape, lower chest the Amazonian ‘Arc of Deforestation’ and the and mantle, differences amongst which have led to broadly-defined Brazilian endemic Pearly Parakeet the recognition of nine subspecies. Marcondes and is already considered to be globally Vulnerable. Silveira (2015) recently explored the taxonomy of Somenzari and Silveira (2015) recently investigated Grey-necked Wood Rails based on morphological the taxonomy of the three lepida subspecies (the and vocal characteristics using a sample of 800 nominate P. -
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. -
Checklistccamp2016.Pdf
2 3 Participant’s Name: Tour Company: Date#1: / / Tour locations Date #2: / / Tour locations Date #3: / / Tour locations Date #4: / / Tour locations Date #5: / / Tour locations Date #6: / / Tour locations Date #7: / / Tour locations Date #8: / / Tour locations Codes used in Column A Codes Sample Species a = Abundant Red-lored Parrot c = Common White-headed Wren u = Uncommon Gray-cheeked Nunlet r = Rare Sapayoa vr = Very rare Wing-banded Antbird m = Migrant Bay-breasted Warbler x = Accidental Dwarf Cuckoo (E) = Endemic Stripe-cheeked Woodpecker Species marked with an asterisk (*) can be found in the birding areas visited on the tour outside of the immediate Canopy Camp property such as Nusagandi, San Francisco Reserve, El Real and Darien National Park/Cerro Pirre. Of course, 4with incredible biodiversity and changing environments, there is always the possibility to see species not listed here. If you have a sighting not on this list, please let us know! No. Bird Species 1A 2 3 4 5 6 7 8 Tinamous Great Tinamou u 1 Tinamus major Little Tinamou c 2 Crypturellus soui Ducks Black-bellied Whistling-Duck 3 Dendrocygna autumnalis u Muscovy Duck 4 Cairina moschata r Blue-winged Teal 5 Anas discors m Curassows, Guans & Chachalacas Gray-headed Chachalaca 6 Ortalis cinereiceps c Crested Guan 7 Penelope purpurascens u Great Curassow 8 Crax rubra r New World Quails Tawny-faced Quail 9 Rhynchortyx cinctus r* Marbled Wood-Quail 10 Odontophorus gujanensis r* Black-eared Wood-Quail 11 Odontophorus melanotis u Grebes Least Grebe 12 Tachybaptus dominicus u www.canopytower.com 3 BirdChecklist No. -
A Comprehensive Multilocus Assessment of Sparrow (Aves: Passerellidae) Relationships ⇑ John Klicka A, , F
Molecular Phylogenetics and Evolution 77 (2014) 177–182 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Short Communication A comprehensive multilocus assessment of sparrow (Aves: Passerellidae) relationships ⇑ John Klicka a, , F. Keith Barker b,c, Kevin J. Burns d, Scott M. Lanyon b, Irby J. Lovette e, Jaime A. Chaves f,g, Robert W. Bryson Jr. a a Department of Biology and Burke Museum of Natural History and Culture, University of Washington, Box 353010, Seattle, WA 98195-3010, USA b Department of Ecology, Evolution, and Behavior, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108, USA c Bell Museum of Natural History, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108, USA d Department of Biology, San Diego State University, San Diego, CA 92182, USA e Fuller Evolutionary Biology Program, Cornell Lab of Ornithology, Cornell University, 159 Sapsucker Woods Road, Ithaca, NY 14950, USA f Department of Biology, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146, USA g Universidad San Francisco de Quito, USFQ, Colegio de Ciencias Biológicas y Ambientales, y Extensión Galápagos, Campus Cumbayá, Casilla Postal 17-1200-841, Quito, Ecuador article info abstract Article history: The New World sparrows (Emberizidae) are among the best known of songbird groups and have long- Received 6 November 2013 been recognized as one of the prominent components of the New World nine-primaried oscine assem- Revised 16 April 2014 blage. Despite receiving much attention from taxonomists over the years, and only recently using molec- Accepted 21 April 2014 ular methods, was a ‘‘core’’ sparrow clade established allowing the reconstruction of a phylogenetic Available online 30 April 2014 hypothesis that includes the full sampling of sparrow species diversity. -
Ornithological Surveys in Serranía De Los Churumbelos, Southern Colombia
Ornithological surveys in Serranía de los Churumbelos, southern Colombia Paul G. W . Salaman, Thomas M. Donegan and Andrés M. Cuervo Cotinga 12 (1999): 29– 39 En el marco de dos expediciones biológicos y Anglo-Colombian conservation expeditions — ‘Co conservacionistas anglo-colombianas multi-taxa, s lombia ‘98’ and the ‘Colombian EBA Project’. Seven llevaron a cabo relevamientos de aves en lo Serranía study sites were investigated using non-systematic de los Churumbelos, Cauca, en julio-agosto 1988, y observations and standardised mist-netting tech julio 1999. Se estudiaron siete sitios enter en 350 y niques by the three authors, with Dan Davison and 2500 m, con 421 especes registrados. Presentamos Liliana Dávalos in 1998. Each study site was situ un resumen de los especes raros para cada sitio, ated along an altitudinal transect at c. 300- incluyendo los nuevos registros de distribución más m elevational steps, from 350–2500 m on the Ama significativos. Los resultados estabilicen firme lo zonian slope of the Serranía. Our principal aim was prioridad conservacionista de lo Serranía de los to allow comparisons to be made between sites and Churumbelos, y aluco nos encontramos trabajando with other biological groups (mammals, herptiles, junto a los autoridades ambientales locales con insects and plants), and, incorporating geographi cuiras a lo protección del marcizo. cal and anthropological information, to produce a conservation assessment of the region (full results M e th o d s in Salaman et al.4). A sizeable part of eastern During 14 July–17 August 1998 and 3–22 July 1999, Cauca — the Bota Caucana — including the 80-km- ornithological surveys were undertaken in Serranía long Serranía de los Churumbelos had never been de los Churumbelos, Department of Cauca, by two subject to faunal surveys. -
The Status of Cecropia (Urticaceae) Introductions in Malesia: Addressing the Confusion
Blumea 57, 2012: 136–142 www.ingentaconnect.com/content/nhn/blumea RESEARCH ARTICLE http://dx.doi.org/10.3767/000651912X657567 The status of Cecropia (Urticaceae) introductions in Malesia: addressing the confusion B.J. Conn1, J.T. Hadiah2, B.L. Webber3 Key words Abstract As part of the great global movement of plants in the 18th and 19th centuries, many valuable and com- mercial plants were sent from the Neotropics to Europe as seeds or as live specimens. Cecropia (Urticaceae) alien was in cultivation in England in 1789, yet species delimitation was not well-understood until much later, long after Cecropia subsequent introductions to other tropical regions where alien populations are now invasive. The earliest record of Indonesia Cecropia being cultivated in Malesia is based on material of C. peltata thought to have been sent from the Royal invasion history Botanic Gardens Kew to ’s Lands Plantentuin (Buitenzorg) in Jawa, Indonesia, sometime between 1862 and early Jawa 1868. In 1902, C. peltata was first cultivated in the botanical gardens of Singapore and introduced to Peninsular Malaysia Malaysia in 1954. The source of these latter introductions is uncertain. Many researchers have assumed that plant identification C. peltata is the only species of Cecropia introduced in Indonesia, Malaysia and Singapore. We confirm that Singapore C. peltata is naturalised in Singapore and is invasive on the island of Jawa, Indonesia, and in Peninsular Malaysia. Urticaceae However, a second introduced species, C. pachystachya, has also been discovered as invasive in both Jawa and Singapore. There is no evidence for the third previously introduced species, C. -
Predation of Birds Trapped in Mist Nets by Raptors in the Brazilian Caatinga
Predation of Birds Trapped in Mist Nets by Raptors in the Brazilian Caatinga 1 2 5 Juan Ruiz-Esparza • • Resumen: 1 3 Patricio Adriano da Rocha • La red de neb/ina es una tecnica de captura de Adauto de Souza Ribeiro4 vertebrados voladores como aves y murcielagos. Una Stephen F. Ferrari4 vez capturados e inmovilizados, los animates son 1 Graduate Program in Ecology and Conservation, vulnerables a ataques par predadores hasta su extracci6n. Ataques de animates atrapados han sido Universidade Federal de Sergipe, Avenida registrados en diferentes lugares, aunque los datos son Marechal Rondon s/n, 49.100-000 Sao poco sistematicos, tales como clasificaci6n de la Crist6vao - Sergipe, Brazil. depredaci6n estrin disponibles. Analizamos ataques 2 PR D MA , Universidade Federal de Sergipe, contra las aves capturadas en redes de neblina en la Av. Marechal Rondon s/n, 49.100-000 Caatinga y regiones aledafias en el nordeste de Brasil. Sao Crist6vao-Sergipe, Brazil. Un total de 979 aves fueron capturadas durante 6, 000 horas-red de muestreo, donde 18 (1, 8%) fueron 3 Graduate Program in Zoot gy, U n:i versidade encontradas muertas en Ia red de neblina con senates de Federal da Paraiba, Joao Pessoa-Paraiba, Brazil. Ia depredaci6n. En Ia mayoria de los casas no fue posible identificar el predador, un Gavilan de los 4 Department of Biology, Unjversidade Fed ral d Caminos (Rupomis magnirostris) fue capturado junto S r0 ipe, A venida Marechal Rondon con un Chivi Amarillento (Basileuterus flaveolus) /n 49.100-000 Sao Crist6vao- Sergipe Brazil. depredado, heridas simi/ares fueron observadas en las 5 orresponding author; e-maiJ: otras aves, sugiriendo que rapaces pudieron haber sido juanco lorad 2 1@ h tmail.com responsables par los otros ataques. -
Cecropia Peltata Click on Images to Enlarge
Species information Abo ut Reso urces Hom e A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Cecropia peltata Click on images to enlarge Family Urticaceae Scientific Name Cecropia peltata L. Linnaeus, C. von (1759) Systema Naturae, Editio Decima 2: 1286. Type: Jamaica. Common name Leaves and inflorescence. Copyright ATH Trumpet Tree; Snakewood Weed * Stem Fast growing tree to 20 m tall. Stems distinctly hollow, sometimes with pores that enable ants to enter and nest. Stilt roots may be present from 1 m up trunk. Leaf scars are obvious. Leaves Leaf underside. Copyright ATH Large leaves resembling paw-paw, with 12 deep lobes up to halfway towards base, margins wavy. Midrib distinctly raised near base but flat towards midle and apex. Underside pale, minutely hairy; top side darker, scabrous. Stipules large, bifurcate, hairy, to 15 cm long, green turning pale brown when about to fall. Base of petiole is swollen and has a mass of glands turning black with age, where ants feed. Flowers Male and female flowers occur on different plants. Male flowers in umbellate culsters of spikes 10-18 cm Inflorescence. Copyright ATH long in culsters of 3-9. Female flowers in spikes 17-30 cm long, in clusters of 2-4. Fruit Fruit cylindrical, ovoid to oblong-ovoid, somewhat flattened, 3.3-3.7 mm long, with soft, sweet flesh around many small seeds. Seedlings Features not available. Bud and leaf sheath. Copyright ATH Distribution and Ecology A serious weed with records of naturalised plants in NEQ, mainly near Mission Beach. -
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. -
Costa Rica: the Introtour | July 2017
Tropical Birding Trip Report Costa Rica: The Introtour | July 2017 A Tropical Birding SET DEPARTURE tour Costa Rica: The Introtour July 15 – 25, 2017 Tour Leader: Scott Olmstead INTRODUCTION This year’s July departure of the Costa Rica Introtour had great luck with many of the most spectacular, emblematic birds of Central America like Resplendent Quetzal (photo right), Three-wattled Bellbird, Great Green and Scarlet Macaws, and Keel-billed Toucan, as well as some excellent rarities like Black Hawk- Eagle, Ochraceous Pewee and Azure-hooded Jay. We enjoyed great weather for birding, with almost no morning rain throughout the trip, and just a few delightful afternoon and evening showers. Comfortable accommodations, iconic landscapes, abundant, delicious meals, and our charismatic driver Luís enhanced our time in the field. Our group, made up of a mix of first- timers to the tropics and more seasoned tropical birders, got along wonderfully, with some spying their first-ever toucans, motmots, puffbirds, etc. on this trip, and others ticking off regional endemics and hard-to-get species. We were fortunate to have several high-quality mammal sightings, including three monkey species, Derby’s Wooly Opossum, Northern Tamandua, and Tayra. Then there were many www.tropicalbirding.com +1-409-515-9110 [email protected] Page Tropical Birding Trip Report Costa Rica: The Introtour | July 2017 superb reptiles and amphibians, among them Emerald Basilisk, Helmeted Iguana, Green-and- black and Strawberry Poison Frogs, and Red-eyed Leaf Frog. And on a daily basis we saw many other fantastic and odd tropical treasures like glorious Blue Morpho butterflies, enormous tree ferns, and giant stick insects! TOP FIVE BIRDS OF THE TOUR (as voted by the group) 1.