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PSO Pileated
The PSO Pileated June 2007 The Newsletter of the Pennsylvania Society for Ornithology Volume 18, Number 2 From the President’s Desk.... young birders, age 18 and under, to attend our annual meeting. The fund is building because no one applied in 2007. Previous winners of this scholarship were Andrew The 2007 annual meeting, summarized in this issue by Mark McConaughy, ran smoothly due to the efforts of McGann, Ross Gallardy, and Karina Gregg, a list that organizers and volunteers. Sandy and Jack Lockerman and includes some of the most promising young birders in the Shonah Hunter made sure the logistics worked well. Flo state. Please identify and nominate the young birders in McGuire's awards presentations at the annual banquet were your club or region so that this money may be used for its polished and succinct. Thanks to Arlene intended purpose. Contact Shonah Koch for conducting PSO sales and to Hunter, who adminis-ters these funds, Deuane Hoffman and the volunteer field at [email protected]. trip leaders for introducing us to many birdy and varied mid-state locations, and See you at the 2008 annual meeting in for getting everyone back on time for Pittsburgh! Saturday’s talks. – Rudy Keller, Boyertown, PA It was a pleasure to personally introduce Berks County Geoff Malosh, incoming Chief Editor of Pennsylvania Birds, PSO’s state journal of record, to our members. Geoff is an unusually good match for this demanding 2007 Annual Meeting volunteer position, and PSO is fortunate Revisited to have him coming aboard. It is perhaps no coincidence that Geoff is a meticulous President Rudy Keller opened Friday evening’s business meeting. -
Detroit Audubon Society Annual Program
Spring 2009 www.detroitaudubon.org Volume 2009, Issue 2 Detroit Audubon Society Annual Program - March 28th The 2009 Annual Program will take place on Saturday, March 28th at the Southfield Parks and Recreation building in the Southfield Civic Center. This year’s program will feature a morning field trip to Carpenter Lake, live animals and lessons on animal life and nature photography. The day begins with a bird walk and tour of the new Carpenter Lake Nature Preserve. Mary Carlock, Southfield naturalist, will give an overview of the history and vision for the development and discuss what is planned for the future. At the Parks and Recreation Building, just in time for spring, Becky Johnson from the Detroit Zoo is going to present a program detailing the metamorphosis of amphibians. Then Beth Duman will show her collection of Michigan snakes and discuss their natural history. Our annual membership meeting will be held during the lunch break to inform members of the state of DAS and to discuss programs in progress and plans for new programs. After the break, Joe Rogers will present his program on raptors, hawks and owls found in Michigan. Joe will have several live birds to display. The last session of the day will be devoted to the rapidly advancing field of digital nature photography. Make every effort to attend the program this year. Space is limited, so send in your registration soon. We have tried to keep the fees low and have a great family rate, however, we suggest infants and toddlers not come. Fill out the DAS Annual Program Registration Form on the back page. -
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. -
Introduction to Risk Assessments for Methods Used in Wildlife Damage Management
Human Health and Ecological Risk Assessment for the Use of Wildlife Damage Management Methods by USDA-APHIS-Wildlife Services Chapter I Introduction to Risk Assessments for Methods Used in Wildlife Damage Management MAY 2017 Introduction to Risk Assessments for Methods Used in Wildlife Damage Management EXECUTIVE SUMMARY The USDA-APHIS-Wildlife Services (WS) Program completed Risk Assessments for methods used in wildlife damage management in 1992 (USDA 1997). While those Risk Assessments are still valid, for the most part, the WS Program has expanded programs into different areas of wildlife management and wildlife damage management (WDM) such as work on airports, with feral swine and management of other invasive species, disease surveillance and control. Inherently, these programs have expanded the methods being used. Additionally, research has improved the effectiveness and selectiveness of methods being used and made new tools available. Thus, new methods and strategies will be analyzed in these risk assessments to cover the latest methods being used. The risk assements are being completed in Chapters and will be made available on a website, which can be regularly updated. Similar methods are combined into single risk assessments for efficiency; for example Chapter IV contains all foothold traps being used including standard foothold traps, pole traps, and foot cuffs. The Introduction to Risk Assessments is Chapter I and was completed to give an overall summary of the national WS Program. The methods being used and risks to target and nontarget species, people, pets, and the environment, and the issue of humanenss are discussed in this Chapter. From FY11 to FY15, WS had work tasks associated with 53 different methods being used. -
Mexico Chiapas 15Th April to 27Th April 2021 (13 Days)
Mexico Chiapas 15th April to 27th April 2021 (13 days) Horned Guan by Adam Riley Chiapas is the southernmost state of Mexico, located on the border of Guatemala. Our 13 day tour of Chiapas takes in the very best of the areas birding sites such as San Cristobal de las Casas, Comitan, the Sumidero Canyon, Isthmus of Tehuantepec, Tapachula and Volcan Tacana. A myriad of beautiful and sought after species includes the amazing Giant Wren, localized Nava’s Wren, dainty Pink-headed Warbler, Rufous-collared Thrush, Garnet-throated and Amethyst-throated Hummingbird, Rufous-browed Wren, Blue-and-white Mockingbird, Bearded Screech Owl, Slender Sheartail, Belted Flycatcher, Red-breasted Chat, Bar-winged Oriole, Lesser Ground Cuckoo, Lesser Roadrunner, Cabanis’s Wren, Mayan Antthrush, Orange-breasted and Rose-bellied Bunting, West Mexican Chachalaca, Citreoline Trogon, Yellow-eyed Junco, Unspotted Saw-whet Owl and Long- tailed Sabrewing. Without doubt, the tour highlight is liable to be the incredible Horned Guan. While searching for this incomparable species, we can expect to come across a host of other highlights such as Emerald-chinned, Wine-throated and Azure-crowned Hummingbird, Cabanis’s Tanager and at night the haunting Fulvous Owl! RBL Mexico – Chiapas Itinerary 2 THE TOUR AT A GLANCE… THE ITINERARY Day 1 Arrival in Tuxtla Gutierrez, transfer to San Cristobal del las Casas Day 2 San Cristobal to Comitan Day 3 Comitan to Tuxtla Gutierrez Days 4, 5 & 6 Sumidero Canyon and Eastern Sierra tropical forests Day 7 Arriaga to Mapastepec via the Isthmus of Tehuantepec Day 8 Mapastepec to Tapachula Day 9 Benito Juarez el Plan to Chiquihuites Day 10 Chiquihuites to Volcan Tacana high camp & Horned Guan Day 11 Volcan Tacana high camp to Union Juarez Day 12 Union Juarez to Tapachula Day 13 Final departures from Tapachula TOUR MAP… RBL Mexico – Chiapas Itinerary 3 THE TOUR IN DETAIL… Day 1: Arrival in Tuxtla Gutierrez, transfer to San Cristobal del las Casas. -
New World Warblers – 1
New World Warblers – 1 By Bruce Poulter New World warblers are one of the most colourful, popular, conspicuous and enigmatic groups of birds to be found in North and Central America. - most of them are arboreal but some are primarily terrestrial. - most of them are insectivorous. - many of them undertake long and sometimes difficult migrations. Well over 100 species have been identified, some with different plumages and some with geographical races. As might perhaps be expected, the precise number of species varies according to which authority is consulted! More than 40 of these warblers feature on stamps. Each will be included and described in the several parts of this paper. To adopt a simple approach the species are considered alphabetically, starting with the American Redstart and ending with the Yellow-throated Warbler. The ten value sheetlet issued by the British Virgin Islands in 2005 is included below to whet the appetite for what is to follow! American Redstart (Setophaga ruticilla) The male redstart has prominent orange patches on its tail, wing and breast sides. The duller female has yellow wing patches. It breeds in northern and eastern North America and winters throughout Central America from southern Mexico south to southern Peru and also throughout the West Indies. In common with other migratory species, the distinctive plumage allows the male quickly to reclaim breeding territory and advertise his presence to new mates each year. Stamps from Barbados (1979, $2.50) and Cuba (1996, 15 cents) show pairs of American Redstarts. American Yellow Warbler (Setophaga aestiva) With over 30 ‘examples’ this warbler features much more often on stamps than any of the other new world warblers. -
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. -
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). -
Cepf Small Grant Final Project Completion Report
CEPF SMALL GRANT FINAL PROJECT COMPLETION REPORT I. BASIC DATA Organization Legal Name: BirdLife International – Ecuador Project Title (as stated in the grant agreement): Identifying Important Bird Areas in Belize and Guatemala Implementation Partners for This Project: Socieded Guatemalteca de Ornitología (SGO), Belize Audubon Society (BAS), Wildlife Conservation Society-Belize (WCS-Belize), Sociedad Audubon de Panamá (SAP) Project Dates (as stated in the grant agreement): 1 November 2005- 30 September 2006 Date of Report (month/year): 30 November 2006 II. OPENING REMARKS Provide any opening remarks that may assist in the review of this report. This project forms part of a broader initiative to identify Important Bird Areas (IBAs) throughout Central America. III. NARRATIVE QUESTIONS 1. What was the initial objective of this project? The primary objective of the project was to identify and map Important Bird Areas (IBAs) in Belize and Guatemala as defined by global criteria developed by BirdLife International. This corresponds to Investment Priority 2.4 in the CEPF ecosystem profile for Northern Mesoamerica: “Analysis to identify the location of priority sites for increased protection; laying groundwork for declaration of new private and public protected areas; support for identifying sources of funding to manage these areas”. 2. Did the objectives of your project change during implementation? If so, please explain why and how. The project objectives did not change during project implementation. However, as a result of the extension granted to the project we were able to advance further than originally anticipated with the use of IBAs as a baseline for the definition of KBAs. This was achieved through a joint IBA-KBA symposium and associated side meetings, co- organized by BirdLife International, the SGO, and Conservation International during the X meeting of the Mesoamerican Society for Biology and Conservation (SMBC), in Antigua, Guatemala (1-2 November 2006). -
Females Don't Always Sing in Response to Male Song
bioRxiv preprint doi: https://doi.org/10.1101/860882; this version posted May 5, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Females don’t always sing in response to male song, but 2 when they do, they sing to males with higher pitched songs 3 4 Alexander N. G. Kirschel1,2,3*, Zacharo Zanti1, Zachary T. Harlow3, Edgar E. 5 Vallejo4†, and Martin L. Cody3, and Charles E. Taylor3. 6 †Deceased 19th June 2019 7 1Department of Biological Sciences, University of Cyprus, P.O. Box 20537, Nicosia 8 1678, Cyprus 9 2Edward Grey Institute, Department of Zoology, University of Oxford, South Parks 10 Road, Oxford OX1 3PS, United Kingdom 11 3Department of Ecology and Evolutionary Biology, University of California, 621 12 Charles E. Young Dr. South, Los Angeles, CA 90095–1606 13 4Department of Information Technologies and Computer Science, ITESM-Campus 14 Estado de México, Estado de México, Mexico 15 16 *Corresponding author: [email protected]; Tel: +35722892660 17 18 Abstract 19 The long-held view that bird song is exclusively a male trait has been challenged 20 recently by a number of studies and reviews highlighting the prevalence of female 21 song. In spite of that, there remains a lack of knowledge on the function of female 22 song, with most evidence thus far focusing on females performing duets with males in 23 courtship displays, typically for joint territory defence or mate guarding purposes. -
Acoustic Divergence with Gene Flow in a Lekking Hummingbird with Complex Songs
Acoustic Divergence with Gene Flow in a Lekking Hummingbird with Complex Songs Clementina Gonza´ lez, Juan Francisco Ornelas* Departamento de Biologı´a Evolutiva, Instituto de Ecologı´a AC, Xalapa, Veracruz, Me´xico Abstract Hummingbirds have developed a remarkable diversity of learned vocalizations, from single-note songs to phonologically and syntactically complex songs. In this study we evaluated if geographic song variation of wedge-tailed sabrewings (Campylopterus curvipennis) is correlated with genetic divergence, and examined processes that explain best the origin of intraspecific song variation. We contrasted estimates of genetic differentiation, genetic structure, and gene flow across leks from microsatellite loci of wedge-tailed sabrewings with measures for acoustic signals involved in mating derived from recordings of males singing at leks throughout eastern Mexico. We found a strong acoustic structure across leks and geography, where lek members had an exclusive assemblage of syllable types, differed in spectral and temporal measurements of song, and song sharing decreased with geographic distance. However, neutral genetic and song divergence were not correlated, and measures of genetic differentiation and migration estimates indicated gene flow across leks. The persistence of acoustic structuring in wedge-tailed sabrewings may thus best be explained by stochastic processes across leks, in which intraspecific vocal variation is maintained in the absence of genetic differentiation by postdispersal learning and social conditions, and by geographical isolation due to the accumulation of small differences, producing most dramatic changes between populations further apart. Citation: Gonza´lez C, Ornelas JF (2014) Acoustic Divergence with Gene Flow in a Lekking Hummingbird with Complex Songs. PLoS ONE 9(10): e109241.