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Bermuda Biodiversity Country Study - Iii – ______
Bermuda Biodiversity Country Study - iii – ___________________________________________________________________________________________ EXECUTIVE SUMMARY • The Island’s principal industries and trends are briefly described. This document provides an overview of the status of • Statistics addressing the socio-economic situation Bermuda’s biota, identifies the most critical issues including income, employment and issues of racial facing the conservation of the Island’s biodiversity and equity are provided along with a description of attempts to place these in the context of the social and Government policies to address these issues and the economic needs of our highly sophisticated and densely Island’s health services. populated island community. It is intended that this document provide the framework for discussion, A major portion of this document describes the current establish a baseline and identify issues requiring status of Bermuda’s biodiversity placing it in the bio- resolution in the creation of a Biodiversity Strategy and geographical context, and describing the Island’s Action Plan for Bermuda. diversity of habitats along with their current status and key threats. Particular focus is given to the Island’s As human use or intrusion into natural habitats drives endemic species. the primary issues relating to biodiversity conservation, societal factors are described to provide context for • The combined effects of Bermuda’s isolation, analysis. climate, geological evolution and proximity to the Gulf Stream on the development of a uniquely • The Island’s human population demographics, Bermudian biological assemblage are reviewed. cultural origin and system of governance are described highlighting the fact that, with 1,145 • The effect of sea level change in shaping the pre- people per km2, Bermuda is one of the most colonial biota of Bermuda along with the impact of densely populated islands in the world. -
In Argentina New Birding ‘Lodges’ in Argentina James Lowen
>> BIRDING SITES NEW BIRDING LoDGES IN ARGENTINA New birding ‘lodges’ in Argentina James Lowen Birders visiting Argentina tend to stay in hotels near but not at birding sites because the country lacks lodges of the type found elsewhere in the Neotropics. However, a few new establishments are bucking the trend and may deserve to be added to country’s traditional birding route. This article focuses on two of them and highlights a further six. Note: all photographs were taken at the sites featured in the article. Long-trained Nightjar Macropsalis forcipata, Posada Puerto Bemberg, Misiones, June 2009 (emilio White); there is a good stakeout near the posada neotropical birding 6 49 >> BIRDING SITES NEW BIRDING LoDGES IN ARGENTINA lthough a relatively frequent destination Posada Puerto Bemberg, for Neotropical birders, Argentina—unlike A most Neotropical countries—has relatively Misiones few sites such as lodges where visitors can Pretty much every tourist visiting Misiones bird and sleep in the same place. Fortunately, province in extreme north-east Argentina makes there are signs that this is changing, as estancia a beeline for Iguazú Falls, a leading candidate to owners build lodgings and offer ecotourism- become one of UNESCO’s ‘seven natural wonders related services. In this article, I give an of the world’. Birders are no different, but also overview of two such sites that are not currently spend time in the surrounding Atlantic Forest on the standard Argentine birding trail—but of the Parque Nacional de Iguazú. Although should be. Both offer good birding and stylish some birders stay in the national park’s sole accommodation in a beautiful setting, which may hotel, most day-trip the area from hotels in interest those with non-birding partners. -
Antbird Guilds in the Lowland Caribbean Rainforest of Southeast Nicaragua1
The Condor 102:7X4-794 0 The Cooper Ornithological Society 2000 ANTBIRD GUILDS IN THE LOWLAND CARIBBEAN RAINFOREST OF SOUTHEAST NICARAGUA1 MARTIN L. CODY Department of OrganismicBiology, Ecology and Evolution, Universityof California, Los Angeles, CA 90095-1606, e-mail: [email protected] Abstract. Some 20 speciesof antbirdsoccur in lowland Caribbeanrainforest in southeast Nicaragua where they form five distinct guilds on the basis of habitat preferences,foraging ecology, and foraging behavior. Three guilds are habitat-based,in Edge, Forest, and Gaps within forest; two are behaviorally distinct, with species of army ant followers and those foraging within mixed-species flocks. The guilds each contain 3-6 antbird species. Within guilds, species are segregatedby body size differences between member species, and in several guilds are evenly spaced on a logarithmic scale of body mass. Among guilds, the factors by which adjacent body sizes differ vary between 1.25 and 1.75. Body size differ- ences may be related to differences in preferred prey sizes, but are influenced also by the density of the vegetation in which each speciescustomarily forages. Resumen. Unas 20 especies de aves hormiguerasviven en el bosque tropical perenni- folio, surestede Nicaragua, donde se forman cinquo gremios distinctos estribando en pre- ferencias de habitat, ecologia y comportamiento de las costumbresde alimentacion. Las diferenciasentre las varias especiesson cuantificadaspor caractaristicasde1 ambiente vegetal y por la ecologia y comportamientode la alimentaci6n, y usadospara definir cinco grupos o gremios (“guilds”). Tres gremios se designanpor las relacionesde habitat: edge (margen), forest (selva), y gaps (aberturasadentro la selva); dos mas por comportamiento,partidarios de army ants (hormigasarmadas) y mixed-speciesflocks (forrejando en bandadasde especies mexcladas). -
Many Biosphere and Abra Malaga, Peru
MANU EXPEDITIONS BIRDING TOURS [email protected] www.Birding-In-Peru.com A BIRDING TRIP REPORT TO THE MANU BIOSPHERE RESERVE AND ABRA MALAGA April 04th –April 16th (Manu) April 22nd -April 24th 2011(Malaga) Trip Leader: Doris Valencia Puclla With: Philip Thomas and Claude Thomas LOCALITIES BIRDED IN MANU AND MALAGA Huacarpay Lakes (3200m) Pisaq Pass (3865m) and Paucartambo (2765m) Ajanacu (Tres Cruces) Guard Station (3530m) Wayqecha Research Station (2910m) Pillahuata Tunnels and Alder Woodlands (2675-2225m) Rocotal (2010m) Union Bridge (1550m) Cock of the Rock Lodge (CORL) Area (1330 - 1410m) Quita Calzones (1025m) Pilcopata S 12 54 518 W 071 24 196 Mirador Above Atalaya S 12 53 730 W 071 21 751 Atalaya S 12 53 368 W 071 21 547 Manu Learning Centre (480m) Manu Wildlife Center (MWC) (250m) Blanquillo Macaw Clay Lick (250m) Cocha Camungo (250) Cocha Blanco (250 m) Puerto Maldonado (220m) Abra Malaga “East Slope” from pass down towards San Luis(3410 – 2980m) Abra Malaga “West Slope” from Tancaj to pass (4, 319m) Abra Malaga “Polylepis west slope” (4285 – 3565m) DAY BY DAY ACTIVITIES April 4th: Morning birding at Huacarpay Lakes, drive to Manu birding Pisaq Pass, Paucartambo, Ajanacu Pass and the area around Wayquecha Biological Station. Night at Wayquecha. April 5th: Early morning birding to Zorro Trail at Wayquecha, rest of morning birded upper road from Wayquecha. Afternoon around Tunnels. Night at Wayquecha. April 6th: First morning hours we birded upper road from Wayquecha. Rest of day birding all the way down to Cock of the Rock Lodge. Night at Cock of the Rock Lodge. -
Belize), and Distribution in Yucatan
University of Neuchâtel, Switzerland Institut of Zoology Ecology of the Black Catbird, Melanoptila glabrirostris, at Shipstern Nature Reserve (Belize), and distribution in Yucatan. J.Laesser Annick Morgenthaler May 2003 Master thesis supervised by Prof. Claude Mermod and Dr. Louis-Félix Bersier CONTENTS INTRODUCTION 1. Aim and description of the study 2. Geographic setting 2.1. Yucatan peninsula 2.2. Belize 2.3. Shipstern Nature Reserve 2.3.1. History and previous studies 2.3.2. Climate 2.3.3. Geology and soils 2.3.4. Vegetation 2.3.5. Fauna 3. The Black Catbird 3.1. Taxonomy 3.2. Description 3.3. Breeding 3.4. Ecology and biology 3.5. Distribution and threats 3.6. Current protection measures FIRST PART: BIOLOGY, HABITAT AND DENSITY AT SHIPSTERN 4. Materials and methods 4.1. Census 4.1.1. Territory mapping 4.1.2. Transect point-count 4.2. Sizing and ringing 4.3. Nest survey (from hide) 5. Results 5.1. Biology 5.1.1. Morphometry 5.1.2. Nesting 5.1.3. Diet 5.1.4. Competition and predation 5.2. Habitat use and population density 5.2.1. Population density 5.2.2. Habitat use 5.2.3. Banded individuals monitoring 5.2.4. Distribution through the Reserve 6. Discussion 6.1. Biology 6.2. Habitat use and population density SECOND PART: DISTRIBUTION AND HABITATS THROUGHOUT THE RANGE 7. Materials and methods 7.1. Data collection 7.2. Visit to others sites 8. Results 8.1. Data compilation 8.2. Visited places 8.2.1. Corozalito (south of Shipstern lagoon) 8.2.2. -
Birds of San Juan Mixtepec, District of Miahuatlán, Oaxaca, Mexico
Cotinga 16 Birds of San Juan M ixtepec, district of Miahuatlán, Oaxaca, Mexico Eugene S. Hunn, Donato Acuca Vásquez and Patricia Escalante Cotinga 16 (2001): 14–26 Se reporta la situación de 188 especies de aves observadas (o reportadas por gente del lugar en cinco casos) en los municipios de San Juan y San Pedro Mixtepec, distrito de Miahuatlán, Oaxaca, México, de julio de 1996 a marzo del 2000, en 235 días de trabajo de campo durante 57 visitas. Las observaciones fueron hechas por los autores bajo una investigación etnobiológica conducida por ESH. El área comprende cerca de 57 km2 del lado norte de la Sierra de Miahuatlán, entre los 1.630 y 3705 msnm. Sus hábitats, en orden de altitud, son: bosque subtropical caducifolio y matorral subtropical, bosque de galería, matorral de encino o chaparral, cultivos y pastizales, encinares, bosque de pino-encino seco, bosque de pino-abeto húmedo y bosques de Pinus ruáis de altura. De nuestros reportes lo más notable es el registro de la sita enana Sitta pygmaea que aparentemente es un residente permanente del área, y cuatro primeros registros para la Sierra Madre del Sur de Oaxaca, los tres primeros son los registros más meridionales para las especies en cuestión, para el tecolote enano Micrathene whitneyi, el reyezuelo de oro Regulus satrapa, el picogrueso norteño Coccothraustes vespertinus y el picogrueso encapuchado C. abeillei. Introduction as it contains an extensive ‘island’ of pine forest We summarise the status of 188 species of birds above 3400 m, isolated by at least 300 km from simi observed (or reported by local residents in five cases) lar high terrain both in both Mexico’s Central in or near the municipio of San Juan Mixtepec (in Volcanic Axis and on the Chiapas-Guatemala bor cluding portions of adjacent San Pedro Mixtepec), der. -
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 -
Dwarf Thistle, Cirsi
Latin/Greek Language English Example Stemless Gentian, Gentiana acaulis; Dwarf acaulis G ἄκαυλος Stemless Thistle, Cirsium acaule American Crocodile, Crocodylus acutus; Angled Sharpened, acutus L Sunbeam (Butterfly), Curetis acuta; Northern pointed Pintailduck, Anas acuta Of the field, Field Vole, Microtus agrestis; Green Field- agrestis L wild speedwell, Veronica agrestis albopictus L Painted white Hosta fortunei 'Albopicta', Aedes albopictus American White Ibis, Eudocimus albus; White albus L White Oak, Quercus alba; Mistletoe, Viscum album American Black Bear, Ursus americanus; americanus L American American Hazel Nut, Corylus americana Of all kinds, amphi- G ἀμφί Amphipoda; Amphibian on all sides ampulla L Bottle, flask Northern Bottlenose Whale, Hyperoodon ampullatus Man, human anthropos G ἄνθρωπος Paranthropus being apis L Bee Salvia apiana, white sage Found near aquaticus L Eastern Mole, Scalopus aquaticus water Tree-like or Artemisia arborescens; Aloe arborescens; Hydrangea arborescens L shrub-like arborescens archaeos, G ἀρχαῖος, Ancient Archaeopteryx archaeo- ἀρχαιο- Grizzly Bear, Ursus arctos horribilis; Common arctos G ἄρκτος Bear Bearberry, Arctostaphylos uva-ursi argentatus L Silvery Herring Gull, Larus argentatus arthron G ἄρθρον Joint Arthropoda arvensis L In the field Skylark, Alauda arvensis astron, astro-, G ἄστρον, Star Starfish (class), Asteroidea astero- ἀστρο-, ἀστερο- Acer palmatum 'Atropurpureum'; Berberis atropurpureum L Deep purple thunbergii f. atropurpurea Daphne odora 'Aureomarginata'; Taxus aureomarginata -
COSTA RICA: the Introtour (Group 1) Feb 2017
Tropical Birding Trip Report COSTA RICA: The Introtour (Group 1) Feb 2017 A Tropical Birding set departure tour COSTA RICA: The Introtour 13th - 23rd February 2017 (Group 1) Tour Leader: Sam Woods (Report and all photos by Sam Woods) This Keel-billed Toucan lit up our first afternoon, near Braulio Carrillo National Park. The same day also featured Thicket Antpitta and THREE species of owl during the daytime… Ferruginous Pygmy, Crested and Spectacled Owls. 1 www.tropicalbirding.com +1-409-515-9110 [email protected] Page Tropical Birding Trip Report COSTA RICA: The Introtour (Group 1) Feb 2017 INTRODUCTION There can be few countries in the World as welcoming to birders as Costa Rica; everywhere we went birds were plentiful and frequently people with binoculars were in attendance too. Indeed, Costa Rica makes you feel odd if you are NOT wearing a pair. We enjoyed a fantastic tour of some of the most revered sites in Costa Rican birding; we started out near San Jose in the dry Central Valley, before driving over to the Caribbean side, where foothill birding was done in and around Braulio Carrillo National Park, and held beautiful birds from the outset, like Black-and-yellow Tanager, Black-thighed Grosbeak, and daytime Spectacled and Crested Owls. A tour first was also provided by a Thicket Antpitta seen well by all. From there we continued downslope to the lowlands of that side, and the world famous La Selva Biological Station. La Selva is a place where birds feel particularly plentiful, and we racked up a heady list of birds on our one and a half days there, including Rufous and Broad-billed Motmots, Black-throated Trogon, Pale-billed, Cinnamon and Chestnut-colored Woodpeckers, Keel-billed and Yellow-throated Toucans, and Great Curassow, to name just a few of the highlights, which also included several two-toed sloths, the iconic Red-eyed Tree Frog (photo last page), and Strawberry Poison Dart Frogs of the much publicized “blue jeans” form that adorns so many tourist posters in this Sarapiqui region. -
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. -
Defining a Monophyletic Cardinalini
Available online at www.sciencedirect.com Molecular Phylogenetics and Evolution 45 (2007) 1014–1032 www.elsevier.com/locate/ympev Defining a monophyletic Cardinalini: A molecular perspective John Klicka a,*, Kevin Burns b, Garth M. Spellman a,1 a Barrick Museum of Natural History, Box 454012, University of Nevada Las Vegas, 4505 Maryland, Parkway, Las Vegas, NV 89154-4012, USA b Department of Biology, San Diego State University, San Diego, CA 92182-4614, USA Received 28 March 2007; revised 29 June 2007; accepted 10 July 2007 Available online 19 July 2007 Abstract Within the New World nine-primaried oscine assemblage, feeding morphology and behavior have long been used as a guideline for assigning membership to subgroups. For example, birds with stout, conical bills capable of crushing heavy seeds have generally been placed within the tribe Cardinalini (cardinal-grosbeaks). Many workers have tried to characterize this group more definitively, using a variety of morphological characters; however, the characters used often conflicted with one another. Previous molecular studies addressing the monophyly of Cardinalini have had only limited sampling within the group. In this study, we analyze mtDNA sequence data from all genera and 34 of the 42 Cardinalini species (sensu [Sibley, C.G., Monroe, B.L., 1990. Distribution and Taxonomy of the Birds of the World, Yale University Press, New Haven, CT]) to address the monophyly of the group and to reconstruct the most com- plete phylogeny of this tribe published to date. We found strong support for a redefined Cardinalini that now includes some members previously placed within Thraupini (tanagers; the genera Piranga, Habia, Chlorothraupis, and Amaurospiza) and some members previ- ously placed within the Parulini (wood-warblers; the genus Granatellus). -
Final Report
Final Report Contents Report Credits.........................................................................................................ii Executive Summary.................................................................................................1 Introduction............................................................................................................2 Methods Plant Group................................................................................................3 Bird Group..................................................................................................3 Mammal Group..........................................................................................4 Reptile and Amphibian Group....................................................................4 Marine Group.............................................................................................4 Freshwater Group.......................................................................................5 Terrestrial Invertebrate Group...................................................................6 Fungi...........................................................................................................7 Public Participation.....................................................................................7 Results and Discussion Plant Group.................................................................................................8 Bird Group...................................................................................................8