BELIZE: BIRDING with a CAMERA Custom Tour Mar-April 2018
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Maya Knowledge and "Science Wars"
Journal of Ethnobiology 20(2); 129-158 Winter 2000 MAYA KNOWLEDGE AND "SCIENCE WARS" E. N. ANDERSON Department ofAnthropology University ofCalifornia, Riverside Riverside, CA 92521~0418 ABSTRACT.-Knowledge is socially constructed, yet humans succeed in knowing a great deal about their environments. Recent debates over the nature of "science" involve extreme positions, from claims that allscience is arbitrary to claims that science is somehow a privileged body of truth. Something may be learned by considering the biological knowledge of a very different culture with a long record of high civilization. Yucatec Maya cthnobiology agrees with contemporary international biological science in many respects, almost all of them highly specific, pragmatic and observational. It differs in many other respects, most of them highly inferential and cosmological. One may tentatively conclude that common observation of everyday matters is more directly affected by interaction with the nonhuman environment than is abstract deductive reasoning. but that social factors operate at all levels. Key words: Yucatec Maya, ethnoornithology, science wars, philosophy ofscience, Yucatan Peninsula RESUMEN.-EI EI conocimiento es una construcci6n social, pero los humanos pueden aprender mucho ce sus alrededores. Discursos recientes sobre "ciencia" incluyen posiciones extremos; algunos proponen que "ciencia" es arbitrario, otros proponen que "ciencia" es verdad absoluto. Seria posible conocer mucho si investiguemos el conocimiento biol6gico de una cultura, muy difcrente, con una historia larga de alta civilizaci6n. EI conodrniento etnobiol6gico de los Yucatecos conformc, mas 0 menos, con la sciencia contemporanea internacional, especial mente en detallas dcrivadas de la experiencia pragmatica. Pero, el es deferente en otros respectos-Ios que derivan de cosmovisi6n 0 de inferencia logical. -
2019 Belize and Tikal Tour 1
Belize and Tikal Guides: Ernesto Carman, Eagle-Eye Tours February 4 - 13, 2019 Jared Clarke BIRD SPECIES Seen/ Common Name Scientific Name Heard TINAMIFORMES: Tinamidae 1 Great Tinamou Tinamus major H 2 Slaty-breasted Tinamou Crypturellus boucardi H 3 Little Tinamou Crypturellus soui H ANSERIFORMES: Anatidae 4 Black-bellied Whistling-Duck Dendrocygna autumnalis 1 5 Fulvous Whistling-Duck Dendrocygna bicolor 1 6 Blue-winged Teal Spatula discors 1 7 Ring-necked Duck Aythya collaris 1 8 Lesser Scaup Aythya affinis 1 GALLIFORMES: Odontophoridae 9 Black-throated Bobwhite Colinus nigrogularis 1 GALLIFORMES: Cracidae 10 Plain Chachalaca Ortalis vetula 1 11 Crested Guan Penelope purpurascens 1 12 Great Curassow Crax rubra 1 GALLIFORMES: Phasianidae 13 Ocellated Turkey Meleagris ocellata 1 PODICIPEDIFORMES: Podicipedidae 14 Least Grebe Tachybaptus dominicus 1 15 Pied-billed Grebe Podilymbus podiceps 1 CICONIIFORMES: Ciconiidae 16 Jabiru Jabiru mycteria 1 17 Wood Stork Mycteria americana 1 SULIFORMES: Fregatidae 18 Magnificent Frigatebird Fregata magnificens 1 SULIFORMES: Phalacrocoracidae 19 NeotroPic Cormorant Phalacrocorax brasilianus 1 SULIFORMES: Anhingidae 20 Anhinga Anhinga anhinga 1 PELECANIFORMES: Pelecanidae 21 American White Pelican Pelecanus erythrorhynchos 1 22 Brown Pelican Pelecanus occidentalis 1 PELECANIFORMES: Ardeidae 23 Reddish Egret Egretta rufescens 1 24 Least Bittern Ixobrychus exilis 1 25 Bare-throated Tiger-Heron Tigrisoma mexicanum 1 Page 1 of 11 Belize and Tikal Guides: Ernesto Carman, Eagle-Eye Tours February 4 - 13, -
West Nile Virus Ecology in a Tropical Ecosystem in Guatemala
Am. J. Trop. Med. Hyg., 88(1), 2013, pp. 116–126 doi:10.4269/ajtmh.2012.12-0276 Copyright © 2013 by The American Society of Tropical Medicine and Hygiene West Nile Virus Ecology in a Tropical Ecosystem in Guatemala Maria E. Morales-Betoulle,† Nicholas Komar,*† Nicholas A. Panella, Danilo Alvarez, Marı´aR.Lo´pez, Jean-Luc Betoulle, Silvia M. Sosa, Marı´aL.Mu¨ ller, A. Marm Kilpatrick, Robert S. Lanciotti, Barbara W. Johnson, Ann M. Powers, Celia Cordo´ n-Rosales, and the Arbovirus Ecology Work Group‡ Center for Health Studies, Universidad del Valle de Guatemala, Guatemala; Centers for Disease Control and Prevention, Arbovirus Disease Branch, Fort Collins, Colorado; University of California, Santa Cruz, California; Fundacio´n Mario Dary, Guatemala City, Guatemala; and Fundacio´n para el Ecodesarrollo, Guatemala City, Guatemala Abstract. West Nile virus ecology has yet to be rigorously investigated in the Caribbean Basin. We identified a transmission focus in Puerto Barrios, Guatemala, and established systematic monitoring of avian abundance and infec- tion, seroconversions in domestic poultry, and viral infections in mosquitoes. West Nile virus transmission was detected annually between May and October from 2005 to 2008. High temperature and low rainfall enhanced the probability of chicken seroconversions, which occurred in both urban and rural sites. West Nile virus was isolated from Culex quinquefasciatus and to a lesser extent, from Culex mollis/Culex inflictus, but not from the most abundant Culex mosquito, Culex nigripalpus. A calculation that combined avian abundance, seroprevalence, and vertebrate reservoir competence suggested that great-tailed grackle (Quiscalus mexicanus) is the major amplifying host in this ecosystem. -
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. -
Effectiveness and Utility of Acoustic Recordings for Surveying Tropical Birds Antonio Celis-Murillo University of Illinois at Urbana-Champaign
Eastern Illinois University The Keep Faculty Research & Creative Activity Biological Sciences January 2012 Effectiveness and utility of acoustic recordings for surveying tropical birds Antonio Celis-Murillo University of Illinois at Urbana-Champaign Jill L. Deppe Eastern Illinois University, [email protected] Michael P. Ward University of Illinois at Urbana-Champaign Follow this and additional works at: http://thekeep.eiu.edu/bio_fac Part of the Biology Commons Recommended Citation Celis-Murillo, Antonio; Deppe, Jill L.; and Ward, Michael P., "Effectiveness and utility of acoustic recordings for surveying tropical birds" (2012). Faculty Research & Creative Activity. 153. http://thekeep.eiu.edu/bio_fac/153 This Article is brought to you for free and open access by the Biological Sciences at The Keep. It has been accepted for inclusion in Faculty Research & Creative Activity by an authorized administrator of The Keep. For more information, please contact [email protected]. Journal of Field Ornithology J. Field Ornithol. 83(2):166–179, 2012 DOI: 10.1111/j.1557-9263.2012.00366.x Effectiveness and utility of acoustic recordings for surveying tropical birds Antonio Celis-Murillo1,2,3,5 Jill L. Deppe4 and Michael P. Ward2,3 1School of Integrative Biology, University of Illinois at Urbana-Champaign, Champaign, Illinois 61821, USA 2Illinois Natural History Survey, Champaign, Illinois 61821, USA 3Department of Natural Resources and Environmental Sciences, University of Illinois at Urbana-Champaign, Champaign, Illinois 61821, USA 4Eastern Illinois University, Department of Biological Sciences, Charleston, Illinois 61920, USA Received 21 September 2011; accepted 20 February 2012 ABSTRACT. Although acoustic recordings have recently gained popularity as an alternative to point counts for surveying birds, little is known about the relative performance of the two methods for detecting tropical bird species across multiple vegetation types. -
The Birds of the Mexican State of Tabasco
Louisiana State University LSU Digital Commons LSU Historical Dissertations and Theses Graduate School 1962 The irB ds of the Mexican State of Tabasco. Delwyn Green Berrett Louisiana State University and Agricultural & Mechanical College Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_disstheses Recommended Citation Berrett, Delwyn Green, "The irB ds of the Mexican State of Tabasco." (1962). LSU Historical Dissertations and Theses. 766. https://digitalcommons.lsu.edu/gradschool_disstheses/766 This Dissertation is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Historical Dissertations and Theses by an authorized administrator of LSU Digital Commons. For more information, please contact [email protected]. This dissertation has been 63—2760 m icrofilm ed exactly as received BERRL’TT, Delwyn Green, 193 5- THE BIRDS OF THE MEXICAN STATE OF TABASCO. Louisiana State University, Ph.D., 1962 Z o o lo g y University Microfilms, Inc., Ann Arbor, Michigan Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. THE BIBDS OF THE MEXICAN STATS OF TABASCO A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Doctor of Philosophy in The Department of Zoology, Physiology, and Entomology by Delwyn Green Berrett B.S., Brigham Young University, 1957 M.S., Brigham Young University, 1958 August 1962 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. ACKNOWLEDGMENTS Hie execution of a work of this nature involves the help of many people. -
The Wag-Display of the Blue-Crowned Motmot (Momotus Momota) As a Predator-Directed Signal Elise Nishikawa University of Colorado Boulder
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by CU Scholar Institutional Repository University of Colorado, Boulder CU Scholar Undergraduate Honors Theses Honors Program Spring 2011 The wag-display of the blue-crowned motmot (Momotus momota) as a predator-directed signal Elise Nishikawa University of Colorado Boulder Follow this and additional works at: http://scholar.colorado.edu/honr_theses Recommended Citation Nishikawa, Elise, "The aw g-display of the blue-crowned motmot (Momotus momota) as a predator-directed signal" (2011). Undergraduate Honors Theses. Paper 656. This Thesis is brought to you for free and open access by Honors Program at CU Scholar. It has been accepted for inclusion in Undergraduate Honors Theses by an authorized administrator of CU Scholar. For more information, please contact [email protected]. The wag-display of the blue-crowned motmot (Momotus momota) as a predator-directed signal Elise Nishikawa Dr. Alexander Cruz (advisor) Department of Ecology and Evolutionary Biology March 18, 2011 Committee Members: Dr. Alexander Cruz, Department of Ecology and Evolutionary Biology Dr. Barbara Demmig-Adams, Department of Ecology and Evolutionary Biology Dr. Jaelyn Eberle, Department of Geological Sciences TABLE OF CONTENTS ABSTRACT................................................................................................ 3 INTRODUCTION...................................................................................... 4 LITERATURE OVERVIEW.................................................................... -
Abstract Resumen
BIOTROPICA 23(4a): 488-496 1991 Effects of Hurricane Gilbert on Birds in a Dry Tropical Forest in the Yucatan Peninsula 1 James F. Lynch Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, Maryland 21037, U.S.A. ABSTRACT On 14 September 1988 Hurricane Gilbert, the strongest tropical storm ever recorded in the Western Hemisphere, passed through an area oftropical forest in Quintana Roo, Mexico, where I had been studying winter bird populations since 1984. The hurricane defoliated the forest, and created a nearly impenetrable tangle of fallen branches and vines at ground level. Point counts and mist-netting conducted 5-6 mo after the storm revealed an influx of field- and shrub-associated bird species. Most previously common insectivores and feeding generalists were present in February March 1989, but many had declined significantly in abundance. Resident frugivores and nectarivores were especially scarce after the hurricane. Wildfires that swept through northeastern Quintana Roo in the summer of 1989 had a greater effect on birds than did the storm itself. By late winter 1990 the bird community within unburned forest was clearly converging toward its prehurricane composition. In contrast, the bird community in burned forest resembled that associated with recently abandoned agricultural fields and pastures. As a group, overwintering nearctic migrants appeared to be more resilient than year-round residents to the effects of both the hurricane and the associated fires. RESUMEN El 14 de septiembre de 1988 de huracan Gilberto, la tormenta tropical mas fuerte registrada hasta ahora en el hemisferio occidental, paso a traves de un area de bosque tropical en Quintana Roo, Mexico, donde se habian estado estudiando poblaciones de pajaros de invierno desde 1984. -
Environmental Impact Assessment
ENVIRONMENTAL IMPACT ASSESSMENT For ARA MACAO Resort & Marina To be located in: Placencia, Stann Creek District Prepared by: Volume 1 January 2006 Table of Contents 1.0 Project Description & Layout Plan 1-1 1.01 Project Location and Description 1-1 1.02 The Physical Development Plans and the Description of the Facilities. 1-2 1.03 Plan Layout 1-5 1.04 Specifications for the Facilities and Forecast of Activities 1-7 1.05 Phases of Project Implementation 1-7 2.0 The Physical Environment 2-1 2.01 Topography 2-1 2.02 Climate 2-5 2.03 Geology 2-6 2.2 Project Facilities 2-10 3.0 Policy and Legal Administrative Framework 3-1 3.1 Policy 3-1 3.2 Legal Framework 3-2 3.3 Administrative Framework 3-4 3.4 The EIA Process 3-6 3.5 Permits and approvals required by the project 3-7 3.6 International And Regional Environmental Agreements 3-8 4.0 Flora and Fauna 4-1 4.1 Introduction 4-1 4.1.1 Mangrove Swamp 4-1 4.1.2 Freshwater Marsh and Swamps 4-1 4.1.3 Transitional Low Broadleaf Forest 4-1 4.2 Flora Survey 4-2 4.3 Avifaunal Survey 4-6 4.3.1 Results of bird census 4-6 4.4 Species of Key Conservation Concern 4-10 4.4.1 Reptiles 4-10 4.4.1.1 Crocodiles (Family Crocodylidae) 4-10 4.4.1.2 Spiny Tailed Iguana 4-11 4.4.1.3 Boa Constrictor 4-11 4.4.1.4 Mammals 4-11 4.5 Estimated Alteration of Vegetation 4-12 4.6 Impacts and Mitigation Measures 4-12 5.0 Water Resource 5-1 5.1 Occupancy Rate 5-1 5.2 Potable Water Demand 5-1 5.3 Water Source 5-3 5.3.1 Preferred Option 5-3 5.4 Water Supply Description 5-5 5.5 Ground and Surface Waters Analysis 5-5 5.5.1 Water Quality -
Birding Guatemala's Lake Atitlan, Tikal and the Petén
International Alliances Program Guatemala Suggested Travel Itinerary Pink-headed Warbler. Photo by Greg Lavaty Guatemala: Lake Atilan, Tikal and the Petén Suggested Itinerary Birding Guatemala’s Lake Atitlan, Tikal and the Petén Guatemala is a fantastic country with a diversity of rich habitats for birds, from montane cloud forest to lowland forest. This tour specifically focuses on the highlands of the Chiapas-Guatemala Highlands Endemic Bird Area and the Yucatan Endemic Bird Area. As the names imply, there are unique species of birds to be found in this land of the Maya. The itinerary incorporates the best montane and lowland birding opportunities in this scenic country, and allows us to experience the wonderful and colorful living culture of the Maya. We will make time to visit Mayan markets, learn a bit about Guatemalan people and their Mayan culture and also visit the world renowned and beautiful Lake Atitlan. We also have the opportunity to bird in famous and important Mayan archeological sites, largely in the Petén region of the north. Many of the great birds we will be seeking are restricted to the highlands centered in southern Lake Atitlan. Photo by WikiCommons. 1 International Alliances Program Guatemala Suggested Itinerary Guatemala, but also reaching to adjacent Chiapas, Mexico, and El Salvador and Honduras. They include the Highland Guan, Ocellated Quail, Fulvous Owl, Black-capped Swallow, Bushy-crested Jay, Rufous-browed Wren, Black and Rufous-collared robins, Blue-and-white Mockingbird, Pink-headed Warbler, Azure-rumped Tanager, Bar- winged Oriole, and Black-capped Siskin among others. There will be an option for those who are physically fit to endure a steep and difficult hike up a volcano in search of the rare but spectacular Horned Guan. -
The Spectacular Bird Diversity of Honduras 12 Night/13 Day Itinerary
Our Bird Diversity tour combines interior rain and cloud forests, the breezy Caribbean north coast, and along the way; La Muralla National Park, one of Honduras’ best kept, and most bird diverse, secrets. Nearly 90% of Honduras’ 760+ bird species have been recorded along this route and with luck, we hope to see at least half of these. We begin in the rain forests of Lake Yojoa, and Cerro Azul, ascending to the cloud forests of Santa Barbara National Park (including an area known for the country’s endemic Honduran Emerald). From there, we travel to 2,000 meter pine-oak and cloud forests of Opatoro- Guajiquiro Reserve and La Tigra National Park, before heading northwest for the pristine and rarely habitats of La Muralla National Park and finally Pico Bonito National Park, and the breezy Caribbean north coast. Dates We offer this tour to individuals and groups throughout the year, with November to June being the best period for weather and bird activity. Tour Overview Bay-headed Tanager Day 1: Arrival San Pedro Sula Airport (SAP, transfer to Panacam Lodge Day 2: Panacam Lodge, Lake Yojoa The Spectacular Bird Day 3: El Cajon Reservoir, Honduran Emerald Day 4: Opatoro Biological Reserve Diversity of Honduras Day 5, 6: La Tigra National Park Day 7: Transfer La Tigra to La Muralla National Park 12 Nights/13 Days | Multiple Departure Dates Day 8, 9: La Muralla National Park Day 10: La Muralla National Park to Indura Lodge Day 11: Lancetilla Botanical Gardens Day 12: Laguna de Los Micos Day 13: Departure San Pedro Airport Page 1 • The Spectacular Bird Diversity of Honduras 12 Night/13 Day Itinerary Day 1, Transfer to Panacam near the lodge for the handsome plantations, and the numbers of Lodge: Prevost’s Ground-Sparrow and birds here are simply amazing. -
Yucatan Peninsula Independent Budget Birding August 11-20, 2016
Mexico: Yucatan Peninsula Independent Budget Birding August 11-20, 2016 Ross and Melissa Gallardy ww.budgetbirders.com Summary: Birding the Yucatan Peninsula is very straight forward. All of the birding spots are easily accessible, the roads are wide, paved, and in great condition, and people (away from the super touristy areas) are very friendly. Although it took us 10 days to cover this area, a dedicated birding trip covering all areas could be completed in a few less days. My itinerary was a bit complicated as I spent a few days birding before returning to the Cancun area for a wedding and then resumed birding for a few more days. This report covers the main birding areas we visited discussing directions/access, general birding advice/strategy for each location, and any additional logistics with regards to costs. August isn’t an ideal time to visit this area of Mexico due to the lack of neotropical migrants and hot weather, but overall I was very pleased with the bird activity. The biggest inconvenience was the number of mosquitos, which were very prevalent at most locations. At the end of the report I’ve included a list of the “better” birds encountered on the Yucatan Peninsula and where to find them. I finished the 10 day trip with 181 species including almost all of the regional endemics. Overall, the total cost (including international airfare) for my wife and I was $1,554.83 Resources: Websites: As usual, xeno-canto, cloudbirders, and eBird were extremely valuable resources in researching and preparing for the trip.