31, 2019 Costa Rica
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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. -
Avian Communities in Temperate and Tropical Alder Forests
Condor, 80:2X-284 0 The Cooper Ornithological Society 1978 AVIAN COMMUNITIES IN TEMPERATE AND TROPICAL ALDER FORESTS EDMUND W. STILES Patterns of bird species richness have been Measures of niche breadth along these di- studied fairly extensively (Lack 1933, Gibb mensions were calculated using the Informa- 1954, MacArthur and MacArthur 1961, Dia- tion Theory Index of diversity (- 8 pi In pi). mond and Terborgh 1967, Terborgh 1967, Balda 1969, Orians 1969, Cody 1970, Karr and STUDY AREAS AND METHODS Roth 1971, Pearson 1971, 1975, 1977, Lovejoy I studied bird communities in mature forests of Red 1975). These patterns have been interpreted Alder (Alnus T&U) in Washington and A. ioruZZensis in terms of gradients of vegetation structural in Costa Rica. Forests of r&a occur at low to mid complexity, elevation, latitude, temporal pre- elevations from southern Alaska to central California dictability of resources and climatic severity. along the Pacific coast of North America. Forests of Some studies have dealt with temperate- jorullensis occur at mid-montane elevations in Cen- tral America and irregularly along the Andes as far tropical comparisons (MacArthur et al. 1966, south as northern Argentina. Terborgh and Weske 1969, Karr 1971, Cody Two plots of approximately 4 ha were each marked 1974), or with the concepts of latitudinal gra- in Washington and in Costa Rica. Trails were cut dients (Pianka 1966)) but no investigation has through the plots to facilitate observation. The Wash- ington study sites, (plots 4A and 4B in Stiles, in press; compared individual species ’ patterns of re- l-3 are early successional stages of A. -
Savegre Mountain Lodge by Sunny Travel / Tropical Feathers
Savegre Mountain Lodge by Sunny Travel / Tropical Feathers Bird Checklist of San Gerardo de Dota and surrounding areas, includes the Sub-Alpine Rain Páramo 3,491 m ( 11,453 feet ) Code for location Code for Abundance G --------- Widespread in the San Gerardo de Dota Valley A = Should be seen on a daily basis S --------- Savegre’s grounds, disturbed & second. forest, roadsides, river/creeks B = Should find it on most days O --------- Primary Cloud Forest, Los Robles and La Quebrada Trails C = Less common P --------- Sub-Alpine Rain Páramo above 3,000 meters / 9,800 feet D = Uncommon E = Rare F = Not to be expected.. * = Heard more than seen Status: m = Migrant @ = Costa Rican and Western Panama Highlands Endemics ( ) OD* Highland Tinamou ( ) GA Volcano Hummingbird @ ( ) PB Sooty Robin @ ( ) SD Neotropic Cormorant ( ) OC Collared Trogon ( ) GB Mountain Thrush ( ) SEm Great Blue Heron ( ) GB Resplendent Quetzal ( ) SA Clay-colored Thrush ( ) SE Great Egret ( ) SEm Belted Kingfisher ( ) OD Silver-throated Jay @ ( ) SB Cattle Egret ( ) SE Ringed Kingfisher ( ) GDm Yellow-throated Vireo ( ) GA Turkey Vulture ( ) GC* Emerald Toucanet ( ) GC Yellow-winged Vireo @ ( ) GA Black Vulture ( ) SE Red-headed Barbet ( ) GC Brown-capped Vireo ( ) GE King Vulture ( ) GA Acorn Woodpecker ( ) SCm Philadelphia Vireo ( ) SDm Osprey ( ) SE Hoffman’s Woodpecker ( ) GC* Rufous-browed Peppershrike ( ) GC Swallow-tailed Kite ( ) GFm Yellow-bellied Sapsucker ( ) OEn Golden-winged Warbler ( ) GDm Sharp-shinned Hawk ( ) GC Hairy Woodpcker ( ) GAm Tennessee Warbler -
Environmental Sensitivity Index Guidelines Version 2.0
NOAA Technical Memorandum NOS ORCA 115 Environmental Sensitivity Index Guidelines Version 2.0 October 1997 Seattle, Washington noaa NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION National Ocean Service Office of Ocean Resources Conservation and Assessment National Ocean Service National Oceanic and Atmospheric Administration U.S. Department of Commerce The Office of Ocean Resources Conservation and Assessment (ORCA) provides decisionmakers comprehensive, scientific information on characteristics of the oceans, coastal areas, and estuaries of the United States of America. The information ranges from strategic, national assessments of coastal and estuarine environmental quality to real-time information for navigation or hazardous materials spill response. Through its National Status and Trends (NS&T) Program, ORCA uses uniform techniques to monitor toxic chemical contamination of bottom-feeding fish, mussels and oysters, and sediments at about 300 locations throughout the United States. A related NS&T Program of directed research examines the relationships between contaminant exposure and indicators of biological responses in fish and shellfish. Through the Hazardous Materials Response and Assessment Division (HAZMAT) Scientific Support Coordination program, ORCA provides critical scientific support for planning and responding to spills of oil or hazardous materials into coastal environments. Technical guidance includes spill trajectory predictions, chemical hazard analyses, and assessments of the sensitivity of marine and estuarine environments to spills. To fulfill the responsibilities of the Secretary of Commerce as a trustee for living marine resources, HAZMAT’s Coastal Resource Coordination program provides technical support to the U.S. Environmental Protection Agency during all phases of the remedial process to protect the environment and restore natural resources at hundreds of waste sites each year. -
02 Guia Aves Pinal Bucareli I
Directorio Autores Abigail Ocaña Feregrino Universidad Autónoma de Querétaro Rubén Pineda López José Alfredo Acosta Ramírez Dr. Gilberto Herrera Ruiz Angela Marlene Soto Calderón Rector Mauricio Tepos Ramírez Dr. Irineo Torres Pacheco Secretario Académico Forma sugerida de citar Ocaña-Feregrino A., Pineda-López R., Acosta Ramírez J. A, Soto Dra. Margarita Teresa de Jesús García Gasca Calderón Angela M. y Tepos Ramírez M. 2016. Guía de aves de Directora de la Facultad de Ciencias Naturales Pinal de Amoles, Querétaro: del bosque templado al semidesierto. Dr. Aurelio Guevara Escobar Universidad Autónoma de Querétaro. Querétaro. México. 175 Coordinador de la Licenciatura en Biología págs. Créditos fotográficos: <Guía de aves de Pinal de Amoles, Querétaro: del bosque templa- Mauricio Tepos Ramírez do al semidesierto> José Alfredo Acosta Ramírez Angela Marlene Soto Calderón ISBN: 978-607-513-231-0 Blanca Itzel Patiño González Fernanda Morán Ledesma Oscar Ricardo García Rubio Esta obra fue arbitrada por profesores de la Facultad de Ciencias Rubén Pineda López Naturales de la Universidad Autónoma de Querétaro. www.discover life.net www.animalpicturesarchive.com CONABIO D.R. © Universidad Autónoma de Querétaro, Portada Centro Universitario, Cerro de las Campanas s/n, Erik Velázquez Medina Código Postal 76010, Querétaro, Qro., México Primera Edición Julio de 2016 Hecho en México Made in Mexico AGRADECIMIENTOS Los autores agradecemos a la Universidad Autónoma de Querétaro por facilitarnos el apoyo económico para la realización del proyec- to “Diversidad de aves, anfibios y reptiles en un gradiente altitudinal en la Reserva de la Biosfera Sierra Gorda” (FNB2014404) a tra- vés del Fondo para el fortalecimiento de la investigación FOFI-UAQ-2013. -
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. -
A Comprehensive Species-Level Molecular Phylogeny of the New World
YMPEV 4758 No. of Pages 19, Model 5G 2 December 2013 Molecular Phylogenetics and Evolution xxx (2013) xxx–xxx 1 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev 5 6 3 A comprehensive species-level molecular phylogeny of the New World 4 blackbirds (Icteridae) a,⇑ a a b c d 7 Q1 Alexis F.L.A. Powell , F. Keith Barker , Scott M. Lanyon , Kevin J. Burns , John Klicka , Irby J. Lovette 8 a Department of Ecology, Evolution and Behavior, and Bell Museum of Natural History, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 9 55108, USA 10 b Department of Biology, San Diego State University, San Diego, CA 92182, USA 11 c Barrick Museum of Natural History, University of Nevada, Las Vegas, NV 89154, USA 12 d Fuller Evolutionary Biology Program, Cornell Lab of Ornithology, Cornell University, 159 Sapsucker Woods Road, Ithaca, NY 14950, USA 1314 15 article info abstract 3117 18 Article history: The New World blackbirds (Icteridae) are among the best known songbirds, serving as a model clade in 32 19 Received 5 June 2013 comparative studies of morphological, ecological, and behavioral trait evolution. Despite wide interest in 33 20 Revised 11 November 2013 the group, as yet no analysis of blackbird relationships has achieved comprehensive species-level sam- 34 21 Accepted 18 November 2013 pling or found robust support for most intergeneric relationships. Using mitochondrial gene sequences 35 22 Available online xxxx from all 108 currently recognized species and six additional distinct lineages, together with strategic 36 sampling of four nuclear loci and whole mitochondrial genomes, we were able to resolve most relation- 37 23 Keywords: ships with high confidence. -
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. -
Reconstructing the Geographic Origin of the New World Jays
Neotropical Biodiversity ISSN: (Print) 2376-6808 (Online) Journal homepage: http://www.tandfonline.com/loi/tneo20 Reconstructing the geographic origin of the New World jays Sumudu W. Fernando, A. Townsend Peterson & Shou-Hsien Li To cite this article: Sumudu W. Fernando, A. Townsend Peterson & Shou-Hsien Li (2017) Reconstructing the geographic origin of the New World jays, Neotropical Biodiversity, 3:1, 80-92, DOI: 10.1080/23766808.2017.1296751 To link to this article: https://doi.org/10.1080/23766808.2017.1296751 © 2017 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group Published online: 05 Mar 2017. Submit your article to this journal Article views: 956 View Crossmark data Citing articles: 2 View citing articles Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=tneo20 Neotropical Biodiversity, 2017 Vol. 3, No. 1, 80–92, https://doi.org/10.1080/23766808.2017.1296751 Reconstructing the geographic origin of the New World jays Sumudu W. Fernandoa* , A. Townsend Petersona and Shou-Hsien Lib aBiodiversity Institute and Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS, USA; bDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan (Received 23 August 2016; accepted 15 February 2017) We conducted a biogeographic analysis based on a dense phylogenetic hypothesis for the early branches of corvids, to assess geographic origin of the New World jay (NWJ) clade. We produced a multilocus phylogeny from sequences of three nuclear introns and three mitochondrial genes and included at least one species from each NWJ genus and 29 species representing the rest of the five corvid subfamilies in the analysis. -
Geographic Variation in the Duets of the Rufous-Naped
applyparastyle "fig//caption/p[1]" parastyle "FigCapt" AmericanOrnithology.org Volume 137, 2020, pp. 1–14 DOI: 10.1093/auk/ukaa015 RESEARCH ARTICLE Geographic variation in the duets of the Rufous-naped Wren (Campylorhynchus rufinucha) complex Downloaded from https://academic.oup.com/auk/advance-article-abstract/doi/10.1093/auk/ukaa015/5813013 by guest on 28 March 2020 Wiliam Ku-Peralta,1 Adolfo G. Navarro-Sigüenza,2 Luis Sandoval,3 and J. Roberto Sosa-López1,4,*, 1 Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca (CIIDIR), Instituto Politécnico Nacional, Oaxaca, México 2 Museo de Zoología, Facultad de Ciencias, Universidad Nacional Autónoma de México, México City, México 3 Laboratorio de Ecología Urbana y Comunicación Animal, Escuela de Biología, Universidad de Costa Rica, San Pedro, San José, Costa Rica 4 Dirección de Cátedras, Consejo Nacional de Ciencia y Tecnología (CONACYT), Ciudad de México, México * Corresponding author: [email protected] Submission Date: August 30, 2019; Editorial Acceptance Date: March 4, 2020; Published March 28, 2020 ABSTRACT Acoustic signals used in animal communication play a key role in mate attraction, species recognition, and territory defense. Variation in acoustic signals may reflect population structure, lack of gene flow, and phylogenetic relationships. In birds, the study of geographic variation in acoustic signals has been useful for elucidating potential factors involved in phenotypic divergence and for establishing species limits. However, most of the studies on geographic variation have focused on calls and solo songs, with few studies focusing on complex behaviors such as duets. In this study, we investigated the variation in the duets of the Rufous-naped Wren (Campylorhynchus rufinucha). -
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 -
"Riverside Wren Pairs Jointly Defend Their Territories Against Simulated Intruders"
1 "Riverside wren pairs jointly defend their territories against simulated intruders" 2 (ETH-17-0081.R1) is now accepted for publication in Ethology.” 3 23rd August 2017 4 5 6 7 8 Riverside wren pairs jointly defend their territories against simulated 9 intruders 10 11 Esmeralda Quirós-Guerrero1,4, Maria João Janeiro1,2, Marvin Lopez Morales, Will 12 Cresswell1, Christopher N. Templeton1,3,4 13 14 1 School of Biology, University of St Andrews, St Andrews, United Kingdom. 15 2 CESAM, Department of Biology, University of Aveiro, Aveiro, Portugal. 16 3 Pacific University, Forest Grove, Oregon, United States of America. 17 4Joint corresponding authors; EQ-G email: [email protected]; telephone: (+44) 1334 18 463401; postal address: School of Biology, Sir Harlod Mitchell and Dyres Brae, Greenside 19 Place, St Andrews Fife KY16 9TH, United Kingdom. CNT email: 20 [email protected]; telephone: (+1) 50335 23149; postal address: Pacific University, 21 2043 College Way, Forest Grove, Oregon 97116, United States of America. 22 23 24 25 1 26 Abstract 27 Duets are a jointly-produced signal where two or more individuals coordinate their 28 vocalizations by overlapping or alternating their songs. Duets are used in a wide array of 29 contexts within partnerships, ranging from territory defence to pair bond maintenance. It has 30 been proposed that pairs that coordinate their songs might also better coordinate other 31 activities, including nest building, parental care, and defending shared resources. Here, we 32 test in the riverside wren (Cantorchilus semibadius), a neotropical duetting species that 33 produces highly coordinated duet songs, whether males and females show similar 34 responses to playback.