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Black Oystercatcher
Alaska Species Ranking System - Black Oystercatcher Black Oystercatcher Class: Aves Order: Charadriiformes Haematopus bachmani Review Status: Peer-reviewed Version Date: 08 April 2019 Conservation Status NatureServe: Agency: G Rank:G5 ADF&G: Species of Greatest Conservation Need IUCN: Audubon AK: S Rank: S2S3B,S2 USFWS: Bird of Conservation Concern BLM: Final Rank Conservation category: V. Orange unknown status and either high biological vulnerability or high action need Category Range Score Status -20 to 20 0 Biological -50 to 50 11 Action -40 to 40 -4 Higher numerical scores denote greater concern Status - variables measure the trend in a taxon’s population status or distribution. Higher status scores denote taxa with known declining trends. Status scores range from -20 (increasing) to 20 (decreasing). Score Population Trend in Alaska (-10 to 10) 0 Suspected stable (ASG 2019; Cushing et al. 2018), but data are limited and do not encompass this species' entire range. We therefore rank this question as Unknown. Distribution Trend in Alaska (-10 to 10) 0 Unknown. Habitat is dynamic and subject to change as a result of geomorphic and glacial processes. For example, numbers expanded on Middleton Island after the 1964 earthquake (Gill et al. 2004). Status Total: 0 Biological - variables measure aspects of a taxon’s distribution, abundance and life history. Higher biological scores suggest greater vulnerability to extirpation. Biological scores range from -50 (least vulnerable) to 50 (most vulnerable). Score Population Size in Alaska (-10 to 10) -2 Uncertain. The global population is estimated at 11,000 individuals, of which 45%-70% breed in Alaska (ASG 2019). -
BAT Gljano and ITS FER TILIZING VALUE
UNIVERSITY OF MISSOURI COLLEGE OF AGRICULTURE AGRICULTURAL EXPERIMENT STATION BULLETIN 180 BAT GlJANO AND ITS FER TILIZING VALUE l 'l ll '-~ lt•l' nf' 11 1on• 11111 11 a IIJ11II HII IId ltnl s 1111 a ,\ l l s:-t ttlll'l t' ll\' t' l't•lll ll g-. COLUMBIA, MISSOURI FEBRUARY, 1921 UNIVERSITY OF MISSOURI COLLEGE OF AGRICULTURE Agricultural Experiment Station BOARD OF CONTROL THE CURATORS OF THE UNIVERSITY OF MISSOURI EXECUTIVE BOARD OF THE UNIVERSITY H. J. BLANTON, JOHN H. BRADLEY, ]AS. E. GOODRICH, Paris Kennett Kansas City ADVISORY COUNCIL THE MISSOURI STA1"E BOARD OF AGRICULTURE OFFICERS OF THE STATION A. ROSS HILL. PH. D., LL. D., PRESIDENT OF THE UNIVERSITY F. B. MUMFORD, M. S., DIRECTOR STATION STAFF FEBRUARY, 1921 AGRICULTURAL CHEMISTRY RURAL LIFE C. R. Moui.TON, Ph. D. 0. R. JouNSON, A. M. L. D. HAIGH, Ph. D. S. D. GROMER, A. M. w. s. RITCHIE, A. M. R. C. HALT,, A. M. E. E. VANATTA, M. S? BEN H. FRAME, B. S. in Agr. R. M. SMITH A. M. FORESTRY T. E. FRIEDMANN, B. s. A. R. HALL, B. S. in Agr. FREDERICK D UNLAP, F. E. E. G. S!EVEKING, B. S. in Agr. G. W. YoRK, B. S. in Agr. HORTICULTURE c. F. AHMANN, .!J... B. V. R. GARDNER, M. S. A. H . D. HooKER, ]R., Ph. D. AGRICULTURAL ENGINEERING J. T. RosA, ]R., M. S .. J. C. WooLEY, B .S. F. c. BRADFORD, M. s. MACK M. ]ONES, B. s. H. G. SWAR'rwou·r, B. S. in Agr. -
Bat and Bridges Technical Bulletin (Hitchhiker Guide to Bat Roosts), California Department of Transportation, Sacramento CA
Ct BBaatt aanndd BBrriiddggeess TTeecchhnniiccaall BBuulllleettiinn Hitch Hikers Guide to Bat Roosts Excerpts by California Department of Transportation In Cooperation with the California Department of Fish and Game December 2003 Citation: Erickson, Gregg A., et al. Bat and Bridges Technical Bulletin (Hitchhiker Guide to Bat Roosts), California Department of Transportation, Sacramento CA. 2002. Note: this document is a revised and abridged edition of Erickson, Gregg A., Pierson Elizabeth D., et al. Microchiropteran Bridge Utilization (Hitchhiker Guide to Bat Roosts), California Department of Transportation, Sacramento CA, 2000. Corresponding Author Gregg A. Erickson Office of Biological Studies & Technical Assistance 1120 N Street, MS27 Sacramento CA 95814 (916) 654-6296 (916) 753-7757 FAX email: [email protected] Acknowledgements This information contained in this report was made possible by the support of the California Department of Transportation, the California Department of Fish & Game, Dr. Elizabeth Pierson, Dr. William Rainey, Dr. Pat Brown, and experts in structural engineering and bat biology. Disclaimer: This document does not represent the policies or opinions of the California Department of Transportation. It is provided for informational purposes only. - 1 - Preface When species are cryptic and difficult to detect, their ecological significance may not be appreciated. They may be overlooked in the environmental assessment process and effects of our activities may not be adequately evaluated. This is especially true for species that are small, nocturnal, or do not announce themselves with bright colors or distinctive vocalizations--such is the case for the Microchiroptera. Similarly, the results of actions we take are not always apparent or well understood. Often, Microchiropteran response is subtle or occurs in a timeframe that makes detection difficult. -
CHAPTER 1 General Introduction 1.1 Shorebirds in Australia Shorebirds
CHAPTER 1 General introduction 1.1 Shorebirds in Australia Shorebirds, sometimes referred to as waders, are birds that rely on coastal beaches, shorelines, estuaries and mudflats, or inland lakes, lagoons and the like for part of, and in some cases all of, their daily and annual requirements, i.e. food and shelter, breeding habitat. They are of the suborder Charadrii and include the curlews, snipe, plovers, sandpipers, stilts, oystercatchers and a number of other species, making up a diverse group of birds. Within Australia, shorebirds account for 10% of all bird species (Lane 1987) and in New South Wales (NSW), this figure increases marginally to 11% (Smith 1991). Of these shorebirds, 45% rely exclusively on coastal habitat (Smith 1991). The majority, however, are either migratory or vagrant species, leaving only five resident species that will permanently inhabit coastal shorelines/beaches within Australia. Australian resident shorebirds include the Beach Stone-curlew (Esacus neglectus), Hooded Plover (Charadrius rubricollis), Red- capped Plover (Charadrius ruficapillus), Australian Pied Oystercatcher (Haematopus longirostris) and Sooty Oystercatcher (Haematopus fuliginosus) (Smith 1991, Priest et al. 2002). These species are generally classified as ‘beach-nesting’, nesting on sandy ocean beaches, sand spits and sand islands within estuaries. However, the Sooty Oystercatcher is an island-nesting species, using rocky shores of near- and offshore islands rather than sandy beaches. The plovers may also nest by inland salt lakes. Shorebirds around the globe have become increasingly threatened with the pressure of predation, competition, human encroachment and disturbance and global warming. Populations of birds breeding in coastal areas which also support a burgeoning human population are under the highest threat. -
Pacific Remote Islands Marine National Grade Level Monument (PRIMNM) Through the Lens of Seabird Guano
Pacific Marine National Monuments Pacific Remote Island Marine National Monument: Guano and Nutrient Cycling Source: NOAA Early Guano Advertising Poster Source: Activity Summary Duke Advertising Ephemera Collection This lesson introduces students to the Pacific Remote Islands Marine National Monument (PRIMNM) through the lens of seabird guano. Students will orient Grade Level themselves using a mapping exercise to locate the islands within the PRIMNM. 7-12 Once oriented they explore nutrient flow through ecosystems by developing a food web for the sooty tern and use that to trace the movement of nutrients from Timeframe source (the ocean) to sink (islands). This concept will be further reinforced and 2.5 – 3 hours extended with a physical simulation exercise that introduces the variability of climate as a control on guano development. Students then use climate data from Materials their mapping exercise to make inferences about which islands within the Large blank paper PRIMNM are likely to have the best developed guano resources. Finally they use Colored pencils source data on seabird populations in the past to calculate rates of guano Sooty tern food web cards development to determine the sustainability of this resource. Sooty tern simulation cards Learning Objectives “Nutrients” paper/cotton balls Students will be able to: Containers for holding nutrients Explore the geography of the PRIMNM Understand the relationship between food webs and nutrient flows If you need assistance with this U.S. Department of Commerce | National -
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 -
Journal of a Voyage from Okkak : on the Coast Of
/ JOURNAL OF A VOYAGE FROM OKKAK, ON THE COAST OF LABRADOR, TO UNGAVA BAY, WESTWARD OF CAPE CIIUDLEIGH; UNDERTAKEN To explore the Coast, and visit the Esquimaux in that unknown Region, BENJAMIN KOHLMEISTER, AND GEORGE KMOCH, MISSIONARIES OF THE CHURCH OF THE UNITAS FRATRUM or UNITED BRETHREN flxmtron: Printed by W. M'Dowall, Pemberton Row, Gough Square, Fleet Street, FOR THE BRETHREN'S SOCIETY FOR THE FURTHERANCE OF THE GOSPEL AMONG THE HEATHEN. FEBVRE, CHAPEL-PLACE, NEVILS COURT, FETTF.R-LA NE AND SOLD BY J. LE 2, J L. B. 8EELEY, 169, FLEET-STREET; HAZARD AND BINNS, BATH*, AND T. BULGIN, AND T. LAMBE, BRISTOL. 1814. io \S. JOURNAL OF A VOYAGE, INTRODUCTION. FOR these many years past, a considerable number of Esquimaux have been in the annual practice of visiting the three missionary establishments of the United Brethren on the coast of Labrador, Okkak, Nain, and Hopedale, chiefly with a view to barter, or to see those of their friends and ac- quaintance, who had become obedient to the gospel, and lived together in Christian fellowship, enjoying the instruction of the Missionaries. These people came mostly from the north, and some of them from a great distance. They reported, that the body of the Esquimaux nation lived near and beyond Cape Chud- leigh, which they call Killinek, and having conceived much friendship for the Missionaries, never failed to request, that some of them would come to their country, and even urged the formation of a new settlement, considerably to the north of Okkak. To these repeated and earnest applications the Mission- aries were the more disposed to listen, as it had been disco- vered, not many years after the establishment of the Mission in 177 lj, that that part of the coast on which, by the encou- ragement of the British government, the first settlement was made, was very thinly inhabited, and that the aim of the Mission, to convert the Esquimaux to Christianity, would be . -
Introduction
BlackOystercatcher — BirdsofNorthAmericaOnline Page1of2 From the CORNELL LAB OF ORNITHOLOGY and the AMERICAN ORNITHOLOGISTS'UNION. species or keywords Search Home Species Subscribe News & Info FAQ Already a subscriber? Sign in Don'thave a subscription? Subscribe Now Black Oystercatcher Haematopus bachmani Order CHARADRIIFORMES –Family HAEMATOPODIDAE Issue No.155 Authors:Andres, Brad A.,and Gary A.Falxa • Articles • Multimedia • References Articles Introduction Welcome to the Birds of North America Online! Welcome to BNA Online, the leading source of life history information for North American breeding birds.This free, Distinguishing Characteristics courtesy preview is just the first of 14articles that provide detailed life history information including Distribution, Migration, Distribution Habitat, Food Habits, Sounds, Behavior and Breeding.Written by acknowledged experts on each species, there is also a comprehensive bibliography of published research on the species. Systematics Migration A subscription is needed to access the remaining articles for this and any other species.Subscription rates start as low as $5USD for 30days of complete access to the resource.To subscribe, please visit the Cornell Lab of Ornithology E-Store. Habitat Food Habits If you are already a current subscriber, you will need to sign in with your login information to access BNA normally. Sounds Subscriptions are available for as little as $5for 30days of full access!If you would like to subscribe to BNA Online, just Behavior visit the Cornell Lab of Ornithology E-Store. Breeding Introduction Demography and Populations Conservation and Management Appearance Measurements Priorities for Future Research Acknowledgments About the Author(s) Black Oystercatcher in flight, Pt.Pinos, Monterey, California, 18February 2007. http://bna.birds.cornell.edu/bna/species/155/articles/introduction 11/14/2015 BlackOystercatcher — BirdsofNorthAmericaOnline Page2of2 Fig.1.Distribution of the Black Oystercatcher. -
TNP SOK 2011 Internet
GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2 -
Special Issue3.7 MB
Volume Eleven Conservation Science 2016 Western Australia Review and synthesis of knowledge of insular ecology, with emphasis on the islands of Western Australia IAN ABBOTT and ALLAN WILLS i TABLE OF CONTENTS Page ABSTRACT 1 INTRODUCTION 2 METHODS 17 Data sources 17 Personal knowledge 17 Assumptions 17 Nomenclatural conventions 17 PRELIMINARY 18 Concepts and definitions 18 Island nomenclature 18 Scope 20 INSULAR FEATURES AND THE ISLAND SYNDROME 20 Physical description 20 Biological description 23 Reduced species richness 23 Occurrence of endemic species or subspecies 23 Occurrence of unique ecosystems 27 Species characteristic of WA islands 27 Hyperabundance 30 Habitat changes 31 Behavioural changes 32 Morphological changes 33 Changes in niches 35 Genetic changes 35 CONCEPTUAL FRAMEWORK 36 Degree of exposure to wave action and salt spray 36 Normal exposure 36 Extreme exposure and tidal surge 40 Substrate 41 Topographic variation 42 Maximum elevation 43 Climate 44 Number and extent of vegetation and other types of habitat present 45 Degree of isolation from the nearest source area 49 History: Time since separation (or formation) 52 Planar area 54 Presence of breeding seals, seabirds, and turtles 59 Presence of Indigenous people 60 Activities of Europeans 63 Sampling completeness and comparability 81 Ecological interactions 83 Coups de foudres 94 LINKAGES BETWEEN THE 15 FACTORS 94 ii THE TRANSITION FROM MAINLAND TO ISLAND: KNOWNS; KNOWN UNKNOWNS; AND UNKNOWN UNKNOWNS 96 SPECIES TURNOVER 99 Landbird species 100 Seabird species 108 Waterbird -
Iucn Red Data List Information on Species Listed On, and Covered by Cms Appendices
UNEP/CMS/ScC-SC4/Doc.8/Rev.1/Annex 1 ANNEX 1 IUCN RED DATA LIST INFORMATION ON SPECIES LISTED ON, AND COVERED BY CMS APPENDICES Content General Information ................................................................................................................................................................................................................................ 2 Species in Appendix I ............................................................................................................................................................................................................................... 3 Mammalia ............................................................................................................................................................................................................................................ 4 Aves ...................................................................................................................................................................................................................................................... 7 Reptilia ............................................................................................................................................................................................................................................... 12 Pisces ................................................................................................................................................................................................................................................. -
South Africa : Cape to Kruger
South Africa : Cape to Kruger September 12 - 26, 2019 Greg Smith, with Dalton Gibbs & Nick Fordyce as local expert guides with 10 participants: Renata, Linda, Sandy, Liz, Terry, Rita & Mike, Laura & George, Rebecca & David List compiled by Greg Smith Summary: Our unspoken goal was to surpass last year’s species list in numbers – bringing even more magic to the trip than the three guides had viewed with 2018’s clients. And we accomplished this by finding 100 more bird species than last year! This success was due to weather, clients and past experience. Given that we were further south on the continent, there were still some migrants that hadn’t quite made it to the tip of Africa. We excelled on raptors with twenty-four species and with mammal numbers coming in at 51 species. We achieved great looks at Africa’s Big Five on two of our three days in Kruger National Park, which is a success given the status of the white rhinoceros. The weather cooperated both in the Western Cape where much needed sporadic rain happened mostly during the night time hours, and in the eastern part of the country where the summer rainy season waited until two days after our departure. The following list gives you an indication of just how rich South Africa is in diversity with wildlife and birds, but doesn’t even point to its world-renowned plant biomes. Take a read and enjoy what we experienced… BIRDS: 359 species recorded OSTRICHES: Struthionidae (1) Common Ostrich Struthio camelus— Our time in Kruger was where we saw most of the wild birds, not common though