Water Birds of Ohio
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Management Plan for the Giant Land Crab (Cardisoma Guanhumi) in Bermuda
Management Plan for the Giant Land Crab (Cardisoma guanhumi) in Bermuda Government of Bermuda Ministry of Home Affairs Department of Environment and Natural Resources 1 Management Plan for the Giant Land Crab (Cardisoma guanhumi) in Bermuda Prepared in Accordance with the Bermuda Protected Species Act 2003 This management plan was prepared by: Alison Copeland M.Sc., Biodiversity Officer Department of Environment and Natural Resources Ecology Section 17 North Shore Road, Hamilton FL04 Bermuda Contact email: [email protected] Published by Government of Bermuda Ministry of Home Affairs Department of Environment and Natural Resources 2 CONTENTS CONTENTS ........................................................................................................................ 3 LIST OF FIGURES ............................................................................................................ 4 LIST OF TABLES .............................................................................................................. 4 DISCLAIMER .................................................................................................................... 5 ACKNOWLEDGEMENTS ................................................................................................ 6 EXECUTIVE SUMMARY ................................................................................................ 7 PART I: INTRODUCTION ................................................................................................ 9 A. Brief Overview .......................................................................................................... -
The Yellow‑Crowned Night Heron
Arquipelago -‐‑ Life and Marine Sciences ISSN: 0873-‐‑4704 The Yellow-‐‑crowned Night Heron Nyctanassa violacea (Aves: Pelecaniformes: Ardeidae) in the Azores and Madeira Archipelagos: a new species for the Western Palearctic JOÃO P EDRO B ARREIROS, R.B. ELIAS, R. GABRIEL, P. RODRIGUES, L. D. BARCELOS, J.O. BRANCO & P .A.V. BORGES Barreiros, J.P., R.B. Elias, R. Gabriel, P. Rodrigues, L.D. Barcelos, J.O. Branco & P.A.V. Borges 2014. The Yellow-crowned Night Heron Nyctanassa violacea (Aves: Pelecaniformes: Ardeidae) in the Azores and Madeira Archipelagos: a new species for the Western Palearctic. Arquipelago. Life and Marine Sciences 31: 37-43. This paper presents and describes the first confirmed occurrence of the Yellow-crowned Night Heron Nyctanassa violacea in the Azores, which also represents the first record for Europe and the Western Palearctic. We also present and discuss subsequent reports of the species in Macaronesia. Several hypotheses may help to explain the occurrence of this species in this part of the Atlantic, including disorientation caused by strong winds and increasing observation pressure. However, further studies are necessary to assess the part played by the different factors in the occurrence of new vagrant individuals/species in Mac- aronesia. Key words: Herons, vagrants, migration, reverse migration, climate change Barreiros, J.P., Rui Bento Elias1,2 (email: [email protected]), Rosalina Gabriel1,2, Luís D. Barcelos1 & Paulo A. V. Borges1,2, 1Azorean Biodiversity Group (Center of Ecology, Evolu- tion and Environmental Changes, CE3C), Universidade dos Açores, Departamento de Ci- ências Agrárias, Rua Capitão João D'Ávila, 9700-042 Angra do Heroísmo, Portugal; 2Centro de Investigação Tecnologias Agrárias (CITA-A) and Platform for Enhancing Eco- logical Research & Sustainability (PEERS). -
Annotated Bibliography of Ohio Ornithology
Annotated Bibliography of Ohio Ornithology Bird records and studies from Ohio Copyright © 2017 Bill Whan Updated 18 November 2017 Below are references, some briefly annotated as underlined text where helpful, to published works on the ornithology of Ohio. Not covered are works not specific to Ohio, or publications concerning game propagation and introductions of alien species. Out-of-print volumes mentioned are on the shelves of good libraries, and increasingly on the Web. Key words (for example, localities, authors, English names of species) may be searched here. Every effort has been made to include all pertinent sources, but such a bibliography must remain a work in progress. The compiler would be grateful to hear from readers who have corrections or additional entries to suggest. After my labors thus far I am moved to offer my profound gratitude to bibliographers of the past, as well as to librarians of the present. This document incorporates bibliographic entries from Gerrick 1968, which in turn incorporates those of Osborn 1930. Users of this list will welcome the news that SORA has been been made available to the public at http://elibrary.unm.edu/sora/ by the University of New Mexico library; this searchable site offers downloadable copies of older back issues of the Auk, the Wilson Bulletin, and more than ten other important ornithological journals. The Ohio Naturalist and its successor the Ohio Journal of Science are also on line at https://kb.osu.edu/dspace/handle/1811/686 . The various natural history society journals of Cincinnati are on-line at http://library.cincymuseum.org/journals.htm , and past issues of the Cleveland Bird Calendar may be read at http://www.clevelandbirdcalendar.com/cbcarchives.htm . -
Mating System and Social Behavior of Rusty Blackbirds On
MATING SYSTEM AND SOCIAL BEHAVIOR OF RUSTY BLACKBIRDS ON YUKON FLATS NATIONAL WILDLIFE REFUGE By April Harding Scurr A Thesis Presented to The Faculty of Humboldt State University In Partial Fulfillment of the Requirements for the Degree Master of Science in Natural Resources: Wildlife Committee Membership Dr. T. Luke George, Committee Chair Dr. Mark Colwell, Committee Member Dr. Susan Sharbaugh, Committee Member Dr. Rob Van Kirk, Graduate Coordinator May 2013 ABSTRACT THE MATING SYSTEM AND SOCIAL BEHAVIOR OF RUSTY BLACKBIRDS ON YUKON FLATS NATIONAL WILDLIFE REFUGE April Harding Scurr Many aspects of the breeding biology of the rapidly declining Rusty Blackbird (Euphagus carolinus) are unknown. I used behavioral observations and genetic analyses to gain a better understanding of their mating system, on Yukon Flats National Wildlife Refuge, Alaska, USA. Four polymorphic microsatellites developed for other avian species (QmAAT21, QmAAT37, Aph54, and Mp2-43) were used to assess rates of extra- pair paternity, polyandry, and egg dumping. Behavioral observations were employed to identify the social mating system and parental nest investment in relation to genetic contributions. In contrast to previous studies, my results indicate that male Rusty Blackbirds are not socially monogamous; over 15% of nests belonged to polygynous males. There was no evidence of polyandry or egg dumping, but extra-pair paternity (EPP) occurred in ≥ 33% of nests. There was no correlation between the proportion of young that a male sired in a nest and either feeding rate or nest defense. Further studies are needed to investigate the role of environmental and social factors on mating systems and the rates of polygamy and EPP in Rusty Blackbirds. -
Back Matter, October-December 1929
OLDVOL.SERIES, LIV I BULLETINOF THECONTINUATION NUTTALLORNITHOLOGICAL OFTHE CLUB I VOL.NEW XLVISERIES, The Auk •u•rterl•, Jlourn•l of ©rnitbolog•, EDITOR WITMER STONE VOLUME XLVI PUBLISHED BY The American Ornithologists' Union LANCASTER, PA. 1929 Enteredas second-classmail matter in the PostOffice at Lancaster,Pa. MEMBERS OF TIlE COUNCIL. *J. A. ALLEN, 1883--1921. FRANXM. CHAPMAN,1894- *S. F. BAIRD.1883--1887. *CHARLESE. BENDIRE,1895-1897. *WILLIAM BREWSTER,1883--1919. A.K. FISHER•1895- *MONT. CHAMBERLAIN,1883--1888. *JONATHANDWIGHT, 1896--1929. *ELLIOTTCOUES, 1883-1899. RUTHYEN DEANE, 1897-- WITMER STONE, 1898- Il. W. IIENSHAW,f 1883-1894.1911--1918. THOMAS S. RORERTS,1899- *GEo. N. LAWRENCE,1883--1890. E. W. N•LSON, 1900- C. Il. MERRIAM,1883- C. W. RICHMOND,1903- *ROBERTRIDGWAY, 1883--1929. *F. A. LucAs, 1905-1921 W. H. OSGOOD,1911-1918,1920-1928 *CHAs.B. CORY,1896-1921.1885-1895. JOSEPH GRINNELL, 1914- *WILLIAM DWrCHER,1887--1920. T. S. PALMER, 1917- *D. G. ELLI•r, 1887--1915. HARRY C. OBERHOLSER,1918-- ( 1887-1895. GEORGEBIRD GRINNELL, 1918-1923. LEONHARDSTEJNEGER, 11896-1899. W.L. MCATEE,1920- *THOMASMCILwRAITH, 1888-1889. ARTHURC. BENT, 1921- *JOHN Il. SAGE,1889--1925. ALEXANDERWETMORE, 1923- *N. S. Goss, 1890-1891. JAMESII. FLEMING, 1923-- CHAS. F. BATCHELDER,1891-- *EDWARDIl. FORBUSH,1926-1929 P. A. TAVERNER,1928-- Officers are ex-ofi•ciomembers of the Council during their terms of officeand ex-presidentsare membersfor life. Ex-ofi•ciomembers are in- cluded in the above. Electionshave beenin November exceptin 1883 and 1884 (September), 1887, 1922, 1923 and 1926 (October), 1907 and 1909 (December), 1914 (April) and 1915 (May). *Deceased. OFFICERS OF THE AMERICAN ORNITHOLOGISTS' UNION PAST AND PRESENT. -
Second Five-Year Review Report for the Wyckoff/Eagle Harbor Superfund Site Was September 26, 2007 Completed
U.S. Environmental Protection Agency Second Five-Year Review Report for the Wyckoff/Eagle Harbor Superfund Site Bainbridge Island, Washington September 26, 2007 Wyckoff/Eagle Harbor Superfund Site Bainbridge Island, Washington Second Five-Year Review Report Table of Contents LIST OF ACRONYMS AND ABBREVIATIONS.....................................................................................v EXECUTIVE SUMMARY..........................................................................................................................ix FIVE-YEAR REVIEW SUMMARY FORM.............................................................................................xi 1. INTRODUCTION..................................................................................................................................1 1.1 PURPOSE OF THE FIVE-YEAR REVIEW ................................................................................................1 1.2 AUTHORITY FOR CONDUCTING THE FIVE-YEAR REVIEW...................................................................1 1.3 WHO CONDUCTED THE FIVE-YEAR REVIEW ......................................................................................2 1.4 REVIEW STATUS.................................................................................................................................2 2. SITE CHRONOLOGY..........................................................................................................................3 3. BACKGROUND ....................................................................................................................................9 -
The 2005 Breeding Season of the Green Heron Butorides Striatus On
REPORT ON THE 2005 BREEDING SEASON OF THE GREEN HERON Butorides virescens ON BERMUDA Continued Establishment of Bermuda’s Newest Breeding Bird Species Figure 1: Adult Green heron Butorides virescens Terrestrial Conservation Division Department of Conservation Services (Applied Ecology Section) Ministry of the Environment Bermuda Government 2005 Green Heron Breeding Survey 1 January 4, 2006 Jeremy Madeiros Figure 2: Green Heron nest with 3-egg clutch, Mangrove Lake, June 22, 2005 Figure 3: Two Green heron chicks in nest, Trott’s Pond, June 22, 2005. 2005 Green Heron Breeding Survey 2 January 4, 2006 Jeremy Madeiros TABLE OF CONTENTS: Page # Introduction and Historical Background: ……………………………………………………….. (5) 2004 Green Heron Nesting Survey and Results: .……………………………………………….. (6) 2005 Green Heron Nesting Survey-Methodology: …………………………………………….... (9) Results of 2005 Surveys: ………………………………………………………………………... (9) Trott’s Pond: ………………………………………………………………………... (10) Mangrove Lake: …………………………………………………………………….. (12) Present Threats to the Green Heron on Bermuda: ………………………………………………. (14) Hurricanes and Storms; Observed Effects of Tropical Storm ‘Harvey’: …………… (14) Other Threats and Predators: ………………………………………………………. (14) Summary: ………………………………………………………………………………….......... (16) Recommendations: ……………………………………………………………………………… (17) References: ……………………………………………………………………………………… (19) Acknowledgements: ……………………………………………………………………….......... (19) 2005 Green Heron Breeding Survey 3 January 4, 2006 Jeremy Madeiros LIST OF FIGURES: Page # Figure 1: Adult Green Heron -
Automated Telemetry Reveals Staging Behavior in a Declining Migratory Passerine
Volume 135, 2018, pp. 461–476 DOI: 10.1642/AUK-17-219.1 RESEARCH ARTICLE Automated telemetry reveals staging behavior in a declining migratory passerine James R. Wright,1* Luke L. Powell,2a and Christopher M. Tonra1 1 School of Environment and Natural Resources, The Ohio State University, Columbus, Ohio, USA 2 Migratory Bird Center, Smithsonian Conservation Biology Institute, National Zoological Park, Washington, D.C., USA a Current address: Department of Biosciences, Durham University, Durham, United Kingdom * Corresponding author: [email protected] Submitted November 16, 2017; Accepted February 9, 2018; Published April 25, 2018 ABSTRACT Migratory birds spend most of their journeys at stopover sites where they rest and refuel. Many migrants are in steep decline, and understanding their behavior within and among migrations is crucial for developing effective conservation strategies across the full annual cycle. One of the most rapidly declining songbirds in North America is the Rusty Blackbird (Euphagus carolinus; 85–95% decline over the past 50 yr), and stopover ecology is a major gap in our knowledge of its annual cycle. We utilized an automated telemetry array in western Lake Erie and the Motus Wildlife Tracking System to track landscape-scale movements, stopover duration, departure behavior, and between-season site fidelity in this species. We found that stopover duration during both fall and spring was nearly 1 mo (mean¼25.5 days)—exceptionally long for a passerine. During spring, birds in both poor condition and high degree of molt had longer stopovers, post-departure flights were relatively long for a songbird, and tailwinds predicted departure in both seasons. -
UNDERSTANDING DECLINES in the RUSTY BLACKBIRD (EUPHAGUS CAROLINUS): an INDICATOR of WOODED WETLAND HEALTH a Research Strategy
UNDERSTANDING DECLINES IN THE RUSTY BLACKBIRD (EUPHAGUS CAROLINUS): AN INDICATOR OF WOODED WETLAND HEALTH A research strategy and proposal from the International Rusty Blackbird Technical Group (IRBTG) July 2005 Reviewed for progress, September 2009 TABLE OF CONTENTS A review of this research strategy 3 I. Executive Summary 4 II. Members of the Working Group 8 III. Background 9 IV. The Decline and Possible Explanations 11 V. Critical Questions for a RUBL Research Program 14 VI. Individual Project Components 16 1. Winter Ecology, Population Biology, and Monitoring 17 1.1. Basic Winter Ecology 17 1.2. Ecological plasticity, Neophobia, and Competitive Abilities in RUBLs 19 1.3. Effects of Climate and Land Use on Changes in RUBL Abundance and Distribution 21 1.4. Monitoring Winter Populations 22 1.4.1. Development of Monitoring and Atlas Programs 22 1.4.2. Monitoring the Future Effects of Bottomland Afforestation 24 2. Population Connectivity 25 2.1. Breeding-Wintering Population Linkages 27 2.2. Mapping Zones of Productivity 27 2.3. Migration Route Connectivity 27 2.4. Historical Connectivity 28 3. Breeding Ecology, Population Biology, and Monitoring 28 3.1. Breeding Atlas 28 3.2. Population Biology 30 3.3. Linking Environmental Changes to Population Decline 31 3.3.1. Climate Change 31 3.3.2. Anthropogenic Habitat Change 31 3.3.3. Contaminants 32 4. Population Health Assessment 33 5. Cross-Seasonal Demographic Modeling 34 VII. Mechanisms for Research Synthesis 34 VIII. Literature Cited 35 2 A REVIEW OF THIS RESEARCH STRATEGY Most of what has been published about the ecology of the Rusty Blackbird (Euphagus carolinus) is quite cursory and comes from brief descriptions in regional avifaunal accounts that were first summarized by Bent (1958) and later updated by Avery (1995). -
Annual Report of the Board of Harbor Commissioners, 1877 and 1878
: PUBLIC DOCUMENT .No. 33. ANNUAL REPORT OF THE Board of Harbor Commissioners FOR THE YEAR 18 7 7. BOSTON ftanb, &berg, & £0., printers to tfje CommcntntaltJ, 117 Franklin Street. 1878. ; <£ommontocaltl) of Jllaesacfjusetta HARBOR COMMISSIONERS' REPORT. To the Honorable the Senate and the Home of Representatives of the Common- wealth of Massachusetts. The Board of Harbor Commissioners, in accordance with the provisions of law, respectfully submit their annual Report. By the operation of chapter 213 of the Acts of 1877, the number of the Board was reduced from five to three members. The members of the present Board, having been appointed under the provisions of said Act, were qualified, and entered upon their duties on the second day of July. The engineers employed by the former Board were continued, and the same relations to the United States Advisory Council established. It was sought to make no change in the course of proceeding, and no interruption of works in progress or matters pending and the present Report embraces the business of the entire year. South Boston Flats. The Board is happy to announce the substantial completion of the contracts with Messrs. Clapp & Ballou for the enclosure and filling of what has been known as the Twenty-jive-acre 'piece of South Boston Flats, near the junction of the Fort Point and Main Channels, which the Commonwealth by legis- lation of 1867 (chapter 354) undertook to reclaim with mate- rial taken for the most part from the bottom of the harbor. In previous reports, more especially the tenth of the series, the twofold purpose of this work, which contemplated a har- 4 HARBOR COMMISSIONERS' REPORT. -
Western Birds
WESTERN BIRDS Vol. 49, No. 4, 2018 Western Specialty: Golden-cheeked Woodpecker Second-cycle or third-cycle Herring Gull at Whiting, Indiana, on 25 January 2013. The inner three primaries on each wing of this bird appear fresher than the outer primaries. They may represent the second alternate plumage (see text). Photo by Desmond Sieburth of Los Angeles, California: Golden-cheeked Woodpecker (Melanerpes chrysogenys) San Blas, Nayarit, Mexico, 30 December 2016 Endemic to western mainland Mexico from Sinaloa south to Oaxaca, the Golden-cheeked Woodpecker comprises two well-differentiated subspecies. In the more northern Third-cycle (or possibly second-cycle) Herring Gull at New Buffalo, Michigan, on M. c. chrysogenys the hindcrown of both sexes is largely reddish with only a little 14 September 2014. Unlike the other birds illustrated on this issue’s back cover, in this yellow on the nape, whereas in the more southern M. c. flavinuchus the hindcrown is individual the pattern of the inner five primaries changes gradually from feather to uniformly yellow, contrasting sharply with the forehead (red in the male, grayish white feather, with no abrupt contrast. Otherwise this bird closely resembles the one on the in the female). The subspecies intergrade in Nayarit. Geographic variation in the outside back cover, although the prealternate molt of the other body and wing feathers Golden-cheeked Woodpecker has not been widely appreciated, perhaps because so many has not advanced as far. birders and ornithologists are familiar with the species from San Blas, in the center of Photos by Amar Ayyash the zone of intergradation. Volume 49, Number 4, 2018 The 42nd Annual Report of the California Bird Records Committee: 2016 Records Guy McCaskie, Stephen C. -
First Chilean Record of Yellow-Crowned Night Heron Nyctanassa
Cotinga 32 Short Communications Figure 1. First-cycle Yellow-crowned Night Heron Nyctanassa violacea in formative plumage (note some post-juvenile scapulars); note the relatively long legs, stout dark bill, and fine pale flecking on the wing-coverts; Arica, Región I, Chile, 11 November 2009 (Steve N. G. Howell) On the Pacific coast of South America, Yellow-crowned Night Herons occur regularly south only to northernmost Peru1, c.1,000 km north of the Chilean border. Vagrants occur south very rarely to Lima, Peru1, but the species was not recorded in 16 years (1953–67) of field work in southern Peru2. There appear to be no previous records of this species in Chile3–5. The relatively dark plumage of the Arica individual (compared to birds in North and Middle America) suggests the race First Chilean record of calignis, which is also most likely Yellow-crowned Night Heron on geographic grounds. Nyctanassa violacea Acknowledgement On 11 November 2009 we found We thank M. Marín for reviewing a first-cycle Yellow-crowned this note. Night Heron Nyctanassa violacea roosting on a fishing boat in the References harbour at Arica, Región I, in 1. Schulenberg, T. S., Stotz, D. northernmost Chile. The bird was F., Lane, D. F., O’Neill, J. spotted by SNGH as we returned P. & Parker, T. A. (2007) from a pelagic trip. We approached Birds of Peru. Princeton, NJ: the bird closely and observed it in Princeton University Press. good light, in direct comparison 2. Hughes, R. A. (1970) Notes with Black-crowned Night on the birds of the Mollendo Herons Nycticorax nycticorax.