Changes in Bird Assemblages in a Wetland Ecosystem After 14 Years of Intensified Cattle Farming
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Tesis De Posgrado Interacciones Entre El Tordo
Tesis de Posgrado Interacciones entre el tordo renegrido Molothrus bonariensis y el pecho amarillo Pseudoleistes virescens : Estrategias del parásito de cría y mecanismos de defensa del hospedador Mermoz, Myriam E. 1996 Tesis presentada para obtener el grado de Doctor en Ciencias Biológicas de la Universidad de Buenos Aires Este documento forma parte de la colección de tesis doctorales y de maestría de la Biblioteca Central Dr. Luis Federico Leloir, disponible en digital.bl.fcen.uba.ar. Su utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuente. This document is part of the doctoral theses collection of the Central Library Dr. Luis Federico Leloir, available in digital.bl.fcen.uba.ar. It should be used accompanied by the corresponding citation acknowledging the source. Cita tipo APA: Mermoz, Myriam E.. (1996). Interacciones entre el tordo renegrido Molothrus bonariensis y el pecho amarillo Pseudoleistes virescens : Estrategias del parásito de cría y mecanismos de defensa del hospedador. Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. http://digital.bl.fcen.uba.ar/Download/Tesis/Tesis_2878_Mermoz.pdf Cita tipo Chicago: Mermoz, Myriam E.. "Interacciones entre el tordo renegrido Molothrus bonariensis y el pecho amarillo Pseudoleistes virescens : Estrategias del parásito de cría y mecanismos de defensa del hospedador". Tesis de Doctor. Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. 1996. http://digital.bl.fcen.uba.ar/Download/Tesis/Tesis_2878_Mermoz.pdf Dirección: Biblioteca Central Dr. Luis F. Leloir, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Contacto: [email protected] Intendente Güiraldes 2160 - C1428EGA - Tel. (++54 +11) 4789-9293 Universidad de Buenos Aires Facultad de Ciencias Exactas y Naturales Interacciones entre el tordo renegrido Molothrus bonariensis y el pecho amarillo Pseudoleistes virescens: estrategias del parásito de cría y mecanismos de defensa del hospedador. -
Appendix 1: Maps and Plans Appendix184 Map 1: Conservation Categories for the Nominated Property
Appendix 1: Maps and Plans Appendix184 Map 1: Conservation Categories for the Nominated Property. Los Alerces National Park, Argentina 185 Map 2: Andean-North Patagonian Biosphere Reserve: Context for the Nominated Proprty. Los Alerces National Park, Argentina 186 Map 3: Vegetation of the Valdivian Ecoregion 187 Map 4: Vegetation Communities in Los Alerces National Park 188 Map 5: Strict Nature and Wildlife Reserve 189 Map 6: Usage Zoning, Los Alerces National Park 190 Map 7: Human Settlements and Infrastructure 191 Appendix 2: Species Lists Ap9n192 Appendix 2.1 List of Plant Species Recorded at PNLA 193 Appendix 2.2: List of Animal Species: Mammals 212 Appendix 2.3: List of Animal Species: Birds 214 Appendix 2.4: List of Animal Species: Reptiles 219 Appendix 2.5: List of Animal Species: Amphibians 220 Appendix 2.6: List of Animal Species: Fish 221 Appendix 2.7: List of Animal Species and Threat Status 222 Appendix 3: Law No. 19,292 Append228 Appendix 4: PNLA Management Plan Approval and Contents Appendi242 Appendix 5: Participative Process for Writing the Nomination Form Appendi252 Synthesis 252 Management Plan UpdateWorkshop 253 Annex A: Interview Guide 256 Annex B: Meetings and Interviews Held 257 Annex C: Self-Administered Survey 261 Annex D: ExternalWorkshop Participants 262 Annex E: Promotional Leaflet 264 Annex F: Interview Results Summary 267 Annex G: Survey Results Summary 272 Annex H: Esquel Declaration of Interest 274 Annex I: Trevelin Declaration of Interest 276 Annex J: Chubut Tourism Secretariat Declaration of Interest 278 -
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. -
A Classification of the Rallidae
A CLASSIFICATION OF THE RALLIDAE STARRY L. OLSON HE family Rallidae, containing over 150 living or recently extinct species T and having one of the widest distributions of any family of terrestrial vertebrates, has, in proportion to its size and interest, received less study than perhaps any other major group of birds. The only two attempts at a classifi- cation of all of the recent rallid genera are those of Sharpe (1894) and Peters (1934). Although each of these lists has some merit, neither is satisfactory in reflecting relationships between the genera and both often separate closely related groups. In the past, no attempt has been made to identify the more primitive members of the Rallidae or to illuminate evolutionary trends in the family. Lists almost invariably begin with the genus Rdus which is actually one of the most specialized genera of the family and does not represent an ancestral or primitive stock. One of the difficulties of rallid taxonomy arises from the relative homo- geneity of the family, rails for the most part being rather generalized birds with few groups having morphological modifications that clearly define them. As a consequence, particularly well-marked genera have been elevated to subfamily rank on the basis of characters that in more diverse families would not be considered as significant. Another weakness of former classifications of the family arose from what Mayr (194933) referred to as the “instability of the morphology of rails.” This “instability of morphology,” while seeming to belie what I have just said about homogeneity, refers only to the characteristics associated with flightlessness-a condition that appears with great regularity in island rails and which has evolved many times. -
Ruínas E Urubus: História Da Ornitologia No Paraná. Período De Natterer, 1 (1820 a 1834) ; Por Fernando C
Hori Cadernos Técnicos 5 RUÍNAS E URUBUS: HISTÓRIA DA ORNITOLOGIA NO PARANÁ PERÍODO DE NATTERER, 1 (1820 a 1834) 1a Edição Fernando C. Straube Hori Consultoria Ambiental Curitiba, Paraná, Brasil Setembro de 2012 © URBEN-FILHO & STRAUBE CONSULTORES S/S LTDA. Ficha catalográfica preparada por DIONE SERIPIERRI (Museu de Zoologia, USP) Straube, Fernando C. Ruínas e urubus: história da ornitologia no Paraná. Período de Natterer, 1 (1820 a 1834) ; por Fernando C. Straube, apresentação de Renato S. Bérnils. – Curitiba, Pr: Hori Consultoria Ambiental, 2012. 241p. (Hori Cadernos Técnicos n. 5) ISBN 978-85-62546-05-1 1. Aves - Paraná. 2. Paraná - Ornitologia. 3. Ornitologia – História. I. Straube, Fernando C. II. Bérnils, Renato S., apresent. II. Título. III. Série. Depósito Legal na Biblioteca Nacional, conforme Decreto n1825, de 20 de dezembro de 1907. Dados internacionais de Catalogação da Publicação (Câmara Brasileira do Livro, São Paulo, Brasil) Capa: Composição com mata de araucária na Lapa (Paraná) (Foto: F.C.Straube), documentos e imagens de autoria de Aimée Adrien Taunay, Michael Sandler, Auguste de Saint-Hilaire e Jean Baptiste Debret, citados no texto. Foto em destaque: urubu-rei (Sarcoramphus papa) de Cassiano “Zapa” Zaparoli Zaniboni (www.zapa.photoshelter.com). 2012 http://www.hori.bio.br HORI CADERNOS TÉCNICOS n° 5 ISBN: 978-85-62546-05-1 CURITIBA, SETEMBRO DE 2012 CITAÇÃO RECOMENDADA Straube, F.C. 2012. Ruínas e urubus: História da Ornitologia no Paraná. Período de Natterer, 1 (1820 a 1834). Curitiba, Hori Consultoria Ambiental. Hori Cadernos Técnicos n° 5, 241+xiii pp. ABERTURA O CENTENÁRIO DA ORNITOLOGIA PARANAENSE “Às minhas viagens ao Paraná, atribuo a importância para que a continuidade do trabalho polonês na América do Sul não seja interrompida. -
Onetouch 4.0 Scanned Documents
/ Chapter 2 THE FOSSIL RECORD OF BIRDS Storrs L. Olson Department of Vertebrate Zoology National Museum of Natural History Smithsonian Institution Washington, DC. I. Introduction 80 II. Archaeopteryx 85 III. Early Cretaceous Birds 87 IV. Hesperornithiformes 89 V. Ichthyornithiformes 91 VI. Other Mesozojc Birds 92 VII. Paleognathous Birds 96 A. The Problem of the Origins of Paleognathous Birds 96 B. The Fossil Record of Paleognathous Birds 104 VIII. The "Basal" Land Bird Assemblage 107 A. Opisthocomidae 109 B. Musophagidae 109 C. Cuculidae HO D. Falconidae HI E. Sagittariidae 112 F. Accipitridae 112 G. Pandionidae 114 H. Galliformes 114 1. Family Incertae Sedis Turnicidae 119 J. Columbiformes 119 K. Psittaciforines 120 L. Family Incertae Sedis Zygodactylidae 121 IX. The "Higher" Land Bird Assemblage 122 A. Coliiformes 124 B. Coraciiformes (Including Trogonidae and Galbulae) 124 C. Strigiformes 129 D. Caprimulgiformes 132 E. Apodiformes 134 F. Family Incertae Sedis Trochilidae 135 G. Order Incertae Sedis Bucerotiformes (Including Upupae) 136 H. Piciformes 138 I. Passeriformes 139 X. The Water Bird Assemblage 141 A. Gruiformes 142 B. Family Incertae Sedis Ardeidae 165 79 Avian Biology, Vol. Vlll ISBN 0-12-249408-3 80 STORES L. OLSON C. Family Incertae Sedis Podicipedidae 168 D. Charadriiformes 169 E. Anseriformes 186 F. Ciconiiformes 188 G. Pelecaniformes 192 H. Procellariiformes 208 I. Gaviiformes 212 J. Sphenisciformes 217 XI. Conclusion 217 References 218 I. Introduction Avian paleontology has long been a poor stepsister to its mammalian counterpart, a fact that may be attributed in some measure to an insufRcien- cy of qualified workers and to the absence in birds of heterodont teeth, on which the greater proportion of the fossil record of mammals is founded. -
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. -
Proceedings of the Biological Society of Washington 114(2):509-516
— L PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON 114(2):509-516. 200 A new species of large flightless rail of the Rallus longirostris/elegans complex (Aves: Rallidae) from the late Pleistocene of Bermuda Storrs L. Olson and David B. Wingate (SLO) Department of Systematic Biology, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560-0116, U.S.A.; (DBW) Bermuda Natural History Museum, P. O. Box FL 145, Flatts, Bermuda Abstract. —Rallus recessus, new species, probably derived from the King Rail R. elegans, is described from a cave deposit exposed in quarrying oper- ations on the island of Bermuda. This species had the reduced elements of the wing and pectoral girdle and more robust hindlimbs typical of flightless rails. It is the only member of the largest size-class of the genus Rallus known to have colonized an oceanic island and become flightless. It was present on Bermuda during the last (Wisconsinan) glacial period and appears to have become extinct naturally due to changing environmental conditions associated with changes in sea level. Fluctuating sea-levels dramatically al- now known to be correct, the crane fauna tered the land area of the North Atlantic is probably not as old as they hypothesized. island of Bermuda during the Pleistocene, The following description of the large causing natural turnover in major elements rail is based entirely on the specimens col- of the island's biota, particularly birds. At lected in 1960 from "Rail Cave" in Gov- least two different avifaunas have been rec- ernment Quarry. Additional material of the ognized from undated caves and fissures species has since been found in two other deposits that are investigation P. -
21 Sep 2018 Lists of Victims and Hosts of the Parasitic
version: 21 Sep 2018 Lists of victims and hosts of the parasitic cowbirds (Molothrus). Peter E. Lowther, Field Museum Brood parasitism is an awkward term to describe an interaction between two species in which, as in predator-prey relationships, one species gains at the expense of the other. Brood parasites "prey" upon parental care. Victimized species usually have reduced breeding success, partly because of the additional cost of caring for alien eggs and young, and partly because of the behavior of brood parasites (both adults and young) which may directly and adversely affect the survival of the victim's own eggs or young. About 1% of all bird species, among 7 families, are brood parasites. The 5 species of brood parasitic “cowbirds” are currently all treated as members of the genus Molothrus. Host selection is an active process. Not all species co-occurring with brood parasites are equally likely to be selected nor are they of equal quality as hosts. Rather, to varying degrees, brood parasites are specialized for certain categories of hosts. Brood parasites may rely on a single host species to rear their young or may distribute their eggs among many species, seemingly without regard to any characteristics of potential hosts. Lists of species are not the best means to describe interactions between a brood parasitic species and its hosts. Such lists do not necessarily reflect the taxonomy used by the brood parasites themselves nor do they accurately reflect the complex interactions within bird communities (see Ortega 1998: 183-184). Host lists do, however, offer some insight into the process of host selection and do emphasize the wide variety of features than can impact on host selection. -
02 Jun 2015 Lists of Victims and Hosts of the Parasitic Cowbirds
Host Lists of Cowbirds 1 version: 02 Jun 2015 Lists of victims and hosts of the parasitic cowbirds (Molothrus). Peter E. Lowther, Field Museum Brood parasitism is an awkward term to describe an interaction between two species in which, as in predator-prey relationships, one species gains at the expense of the other. Brood parasites "prey" upon parental care. Victimized species usually have reduced breeding success, partly because of the additional cost of caring for alien eggs and young, and partly because of the behavior of brood parasites (both adults and young) which may directly and adversely affect the survival of the victim's own eggs or young. About 1% of all bird species are brood parasites. Host selection is an active process. Not all species co-occurring with brood parasites are equally likely to be selected nor are they of equal quality as hosts. Rather, to varying degrees, brood parasites are specialized for certain categories of hosts. Brood parasites may rely on a single host species to rear their young or may distribute their eggs among many species, seemingly without regard to any characteristics of potential hosts. Lists of species are not the best means to describe interactions between a brood parasitic species and its hosts. Such lists do not necessarily reflect the taxonomy used by the brood parasites themselves nor do they accurately reflect the complex interactions within bird communities (see Ortega 1998: 183-184). Host lists do, however, offer some insight into the process of host selection and do emphasize the wide variety of features than can impact on host selection. -
Patagonia Wildlife Safari Paul Prior BIRD SPECIES - Total 177 Seen/ No
BIRD CHECKLIST Leaders: Steve Ogle Eagle-Eye Tours 2018 Patagonia Wildlife Safari Paul Prior BIRD SPECIES - Total 177 Seen/ No. Common Name Latin Name Heard RHEIFORMES: Rheidae 1 Lesser Rhea Rhea pennata s TINAMIFORMES: Tinamidae 2 Elegant Crested-Tinamou Eudromia elegans s ANSERIFORMES: Anhimidae 3 Southern Screamer Chauna torquata s ANSERIFORMES: Anatidae 4 White-faced Whistling-Duck Dendrocygna viduata s 5 Fulvous Whistling-Duck Dendrocygna bicolor s 6 Black-necked Swan Cygnus melancoryphus s 7 Coscoroba Swan Coscoroba coscoroba s 8 Upland Goose Chloephaga picta s 9 Kelp Goose Chloephaga hybrida s 10 Flying Steamer-Duck Tachyeres patachonicus s 11 Flightless Steamer-Duck Tachyeres pteneres s 12 White-headed Steamer-Duck Tachyeres leucocephalus s 13 Crested Duck Lophonetta specularioides s 14 Spectacled Duck Speculanas specularis s 15 Brazilian Teal Amazonetta brasiliensis s 16 Torrent Duck Merganetta armata s 17 Chiloe Wigeon Anas sibilatrix s 18 Cinnamon Teal Anas cyanoptera s 19 Red Shoveler Anas platalea s 20 Yellow-billed Pintail Anas georgica s 21 Silver Teal Anas versicolor s 22 Yellow-billed Teal Anas flavirostris s 23 Rosy-billed Pochard Netta peposaca s 24 Black-headed Duck Heteronetta atricapilla s 25 Lake Duck Oxyura vittata s PODICIPEDIFORMES: Podicipedidae 26 White-tufted Grebe Rollandia rolland s 27 Great Grebe Podiceps major s 28 Silvery Grebe Podiceps occipitalis s PHOENICOPTERIFORMES: Phoenicopteridae 29 Chilean Flamingo Phoenicopterus chilensis s SPHENISCIFORMES: Spheniscidae 30 King Penguin Aptenodytes patagonicus s 31 Gentoo Penguin Pygoscelis papua s 32 Magellanic Penguin Spheniscus magellanicus s PROCELLARIIFORMES: Diomedeidae 33 Black-browed Albatross Thalassarche melanophris s Page 1 of 6 BIRD CHECKLIST Leaders: Steve Ogle Eagle-Eye Tours 2018 Patagonia Wildlife Safari Paul Prior BIRD SPECIES - Total 177 Seen/ No. -
Biodiversity of the Pantanal: Response to Seasonal Flooding Regime and To
Biodiversity of the Pantanal: response to seasonal flooding regime and to environmental degradation Alho, CJR.* Pós-graduação em Meio Ambiente e Desenvolvimento Regional, Universidade Para o Desenvolvimento do Estado e da Região do Pantanal – UNIDERP, Rua Ceará, 333, CEP 79003-010, Campo Grande, MS, Brazil *e-mail: [email protected] Received December 27, 2007 – Accepted December 27, 2007 – Distributed November 30, 2008 (With 1 figure) Abstract Seasonal flooding is the most important ecological phenomenon in the Pantanal. Every year many parts of the biome change from terrestrial into aquatic habitats and vice-versa. The degree of inundation creates a range of major habi- tats. Flooding occupies about 80% of the whole Pantanal. In contrast, during the dry season, most of the flooded areas stay dry, when the water returns to the river beds or evaporates. The Pantanal is a large continental savanna wetland (147,574 km2 in Brazil), touching Bolivia to the north and Paraguay to the south. The maze of fluctuating water levels, nutrients, and biota forms a dynamic ecosystem. The vegetation comprises 1,863 phanerogam plant species listed for the floodplain and 3,400 for the whole basin and 250 species of aquatic plants. The complex vegetation cover and sea- sonal productivity support a diverse and abundant fauna within the floodplain: 263 species of fish, 41 of amphibians, 113 of reptiles (177 for the basin), 463 of birds and 132 mammal species. Many endangered species occur, including jaguar (Panthera onca Linnaeus, 1758). Waterfowl are exceptionally