Conservation Ecology and Breeding Biology of the White-Browed Treecreeper Climacteris Affinis
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The Birds of the Phoenix Park, County Dublin: Results of a Repeat Breeding Bird Survey in 2015
The Birds of the Phoenix Park, County Dublin: Results of a Repeat Breeding Bird Survey in 2015 Prepared by Lesley Lewis, Dick Coombes & Olivia Crowe A report commissioned by the Office of Public Works and prepared by BirdWatch Ireland September 2015 Address for correspondence: BirdWatch Ireland, Unit 20 Block D Bullford Business Campus, Kilcoole, Co. Wicklow. Phone: + 353 1 2819878 Email: [email protected] Table of Contents Executive Summary ........................................................................................................................................ 9 Introduction ................................................................................................................................................. 10 Methods ....................................................................................................................................................... 10 Survey design ...................................................................................................................................... 10 Field methods ..................................................................................................................................... 11 Data analysis & interpretation ........................................................................................................... 12 Results .......................................................................................................................................................... 12 Species diversity and abundance -
Hungary & Transylvania
Although we had many exciting birds, the ‘Bird of the trip’ was Wallcreeper in 2015. (János Oláh) HUNGARY & TRANSYLVANIA 14 – 23 MAY 2015 LEADER: JÁNOS OLÁH Central and Eastern Europe has a great variety of bird species including lots of special ones but at the same time also offers a fantastic variety of different habitats and scenery as well as the long and exciting history of the area. Birdquest has operated tours to Hungary since 1991, being one of the few pioneers to enter the eastern block. The tour itinerary has been changed a few times but nowadays the combination of Hungary and Transylvania seems to be a settled and well established one and offers an amazing list of European birds. This tour is a very good introduction to birders visiting Europe for the first time but also offers some difficult-to-see birds for those who birded the continent before. We had several tour highlights on this recent tour but certainly the displaying Great Bustards, a majestic pair of Eastern Imperial Eagle, the mighty Saker, the handsome Red-footed Falcon, a hunting Peregrine, the shy Capercaillie, the elusive Little Crake and Corncrake, the enigmatic Ural Owl, the declining White-backed Woodpecker, the skulking River and Barred Warblers, a rare Sombre Tit, which was a write-in, the fluty Red-breasted and Collared Flycatchers and the stunning Wallcreeper will be long remembered. We recorded a total of 214 species on this short tour, which is a respectable tally for Europe. Amongst these we had 18 species of raptors, 6 species of owls, 9 species of woodpeckers and 15 species of warblers seen! Our mammal highlight was undoubtedly the superb views of Carpathian Brown Bears of which we saw ten on a single afternoon! 1 BirdQuest Tour Report: Hungary & Transylvania 2015 www.birdquest-tours.com We also had a nice overview of the different habitats of a Carpathian transect from the Great Hungarian Plain through the deciduous woodlands of the Carpathian foothills to the higher conifer-covered mountains. -
The Ecological Basis of Sensitivity of Brown Treecreepers to Habitat Fragmentation: a Preliminary Assessment
Biological Conservation 90 (1999) 13±20 The ecological basis of sensitivity of brown treecreepers to habitat fragmentation: a preliminary assessment Jerey R. Walters a,*, Hugh A. Ford b, Caren B. Cooper c aDepartment of Zoology, North Carolina State University, Raleigh, NC 27695-7617, USA bDepartment of Zoology, University of New England, Armidale, NSW 2351, Australia cDepartment of Biology, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061-0406, USA Received 4 April 1998; received in revised form 22 October 1998; accepted 5 January 1999 Abstract We attempted to identify the mechanisms responsible for adverse eects of habitat fragmentation on brown treecreepers (Cli- macteris picumnus) inhabiting eucalyptus woodland in northeastern New South Wales, Australia by comparing demography and foraging ecology of birds in highly fragmented and relatively unfragmented landscapes. In particular, we investigated three possi- bilities, disrupted dispersal due to patch isolation, reduced fecundity due to elevated nest predation, and reduced food availability due to habitat degradation. Nesting success was high in both highly fragmented and less fragmented habitat. Of ®rst nests, 88% were successful, and 60% of successful groups attempted a second brood. However, there were many more groups in the more fragmented habitat than in the less fragmented habitat that lacked a female for most or all of the breeding season, and thus did not attempt nesting (64% vs 13%). In both the more fragmented and the less fragmented habitat, both males and females spent about 70% of their time foraging and 65% of their foraging time on the ground. We reject reduced fecundity in fragmented habitat as an explanation of adverse eects of habitat fragmentation on brown treecreepers. -
Birds of the East Texas Baptist University Campus with Birds Observed Off-Campus During BIOL3400 Field Course
Birds of the East Texas Baptist University Campus with birds observed off-campus during BIOL3400 Field course Photo Credit: Talton Cooper Species Descriptions and Photos by students of BIOL3400 Edited by Troy A. Ladine Photo Credit: Kenneth Anding Links to Tables, Figures, and Species accounts for birds observed during May-term course or winter bird counts. Figure 1. Location of Environmental Studies Area Table. 1. Number of species and number of days observing birds during the field course from 2005 to 2016 and annual statistics. Table 2. Compilation of species observed during May 2005 - 2016 on campus and off-campus. Table 3. Number of days, by year, species have been observed on the campus of ETBU. Table 4. Number of days, by year, species have been observed during the off-campus trips. Table 5. Number of days, by year, species have been observed during a winter count of birds on the Environmental Studies Area of ETBU. Table 6. Species observed from 1 September to 1 October 2009 on the Environmental Studies Area of ETBU. Alphabetical Listing of Birds with authors of accounts and photographers . A Acadian Flycatcher B Anhinga B Belted Kingfisher Alder Flycatcher Bald Eagle Travis W. Sammons American Bittern Shane Kelehan Bewick's Wren Lynlea Hansen Rusty Collier Black Phoebe American Coot Leslie Fletcher Black-throated Blue Warbler Jordan Bartlett Jovana Nieto Jacob Stone American Crow Baltimore Oriole Black Vulture Zane Gruznina Pete Fitzsimmons Jeremy Alexander Darius Roberts George Plumlee Blair Brown Rachel Hastie Janae Wineland Brent Lewis American Goldfinch Barn Swallow Keely Schlabs Kathleen Santanello Katy Gifford Black-and-white Warbler Matthew Armendarez Jordan Brewer Sheridan A. -
Photographic Evidence of Nectar-Feeding by the White-Throated Treecreeper Cormobates Leucophaea
103 AUSTRALIAN FIELD ORNITHOLOGY 2009, 26, 103–104 A White-throated Treecreeper feeding upon the nectar of Umbrella Tree flowers by tongue lapping, near Malanda, north Qld Plate 17 Photo: Clifford B. Frith Photographic Evidence of Nectar-feeding by the White-throated Treecreeper Cormobates leucophaea CLIFFORD B. FRITH P.O. Box 581, Malanda, Queensland 4885 (Email: [email protected]) Summary. An individual of the north-eastern Australian subspecies of the White-throated Treecreeper Cormobates leucophaea minor was closely observed and photographed while clearly feeding upon nectar from the flowers of an Umbrella Tree Schefflera actinophylla. Although the few other records of nectar-feeding by treecreepers (Family Climacteridae) are reviewed, this note presents the first substantiated evidence of nectar-feeding by Australasian treecreepers. The most recent review of the biology of the Family Climacteridae as a whole described treecreepers as taking nectar from flowers at times (Noske 2007). However, few published records of nectar-feeding by any of the six Australian treecreeper species exist. Of the five species of the genus Climacteris, only one (the Brown Treecreeper C. picumnus) is known to occasionally drink nectar from ironbarks such as Mugga Eucalyptus sideroxylon (V. & E. Doerr, cited in Higgins et al. 2001) and from paperbarks (Orenstein 1977). The Black-tailed Treecreeper C. melanura has been observed feeding on the Banksia-like inflorescences of the FRITH: AUSTRALIAN 104 White-throated Treecreeper Eating Nectar FIELD ORNITHOLOGY Bridal Tree Xanthostemon paradoxus, another myrtaceous species (R. Noske pers. comm.). The White-throated Treecreeper Cormobates leucophaea was recently described as ‘Almost wholly insectivorous, mainly bark-dwelling ants; occasionally take some plant material’ (Higgins et al. -
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 -
Volcanic Vistas Discover National Forests in Central Oregon Summer 2009 Celebrating the Re-Opening of Lava Lands Visitor Center Inside
Volcanic Vistas Discover National Forests in Central Oregon Summer 2009 Celebrating the re-opening of Lava Lands Visitor Center Inside.... Be Safe! 2 LAWRENCE A. CHITWOOD Go To Special Places 3 EXHIBIT HALL Lava Lands Visitor Center 4-5 DEDICATED MAY 30, 2009 Experience Today 6 For a Better Tomorrow 7 The Exhibit Hall at Lava Lands Visitor Center is dedicated in memory of Explore Newberry Volcano 8-9 Larry Chitwood with deep gratitude for his significant contributions enlightening many students of the landscape now and in the future. Forest Restoration 10 Discover the Natural World 11-13 Lawrence A. Chitwood Discovery in the Kids Corner 14 (August 4, 1942 - January 4, 2008) Take the Road Less Traveled 15 Larry was a geologist for the Deschutes National Forest from 1972 until his Get High on Nature 16 retirement in June 2007. Larry was deeply involved in the creation of Newberry National Volcanic Monument and with the exhibits dedicated in 2009 at Lava Lands What's Your Interest? Visitor Center. He was well known throughout the The Deschutes and Ochoco National Forests are a recre- geologic and scientific communities for his enthusiastic support for those wishing ation haven. There are 2.5 million acres of forest including to learn more about Central Oregon. seven wilderness areas comprising 200,000 acres, six rivers, Larry was a gifted storyteller and an ever- 157 lakes and reservoirs, approximately 1,600 miles of trails, flowing source of knowledge. Lava Lands Visitor Center and the unique landscape of Newberry National Volcanic Monument. Explore snow- capped mountains or splash through whitewater rapids; there is something for everyone. -
East Gippsland, Victoria
Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations. -
Papua New Guinea 2016
Field Guides Tour Report Papua New Guinea 2016 Jun 29, 2016 to Jul 17, 2016 Jay VanderGaast For our tour description, itinerary, past triplists, dates, fees, and more, please VISIT OUR TOUR PAGE. This Lesser Bird-of-Paradise was one of 20 species of birds-of-paradise we saw this year. Photo by participant Steve Rannels. Papua New Guinea is blessed with some of the coolest birds on the planet, and I have one of the coolest jobs on the planet, because I get to lead groups to this part of the world to look for these birds! As is always the case, a trip here isn't without some challenges, but man, there are some great rewards for all the hard work, too. This year, our biggest reward came on our final morning, on a return visit to the Raggiana Bird-of-Paradise (BoP from now on) lek, where we were thrilled to witness the amazing antics of several males displaying to some very interested females. It was a real Attenborough moment, the kind everyone hopes for on a visit to this incredible country. These BoPs were also the unanimous choice for BoP (and bird) of the trip, my vote included. I'm pretty sure that's a tour first for me! The BoPs alone provided many other memorable moments. Our Lesser BoP show was impressive, with a trio of males flying all around and displaying to several females who'd dropped in for the show. Both Ribbon-tailed and Stephanie's astrapias elicited some gasps of admiration as males of both species showed off their spectacular long plumes. -
Australia's Biodiversity and Climate Change
Australia’s Biodiversity and Climate Change A strategic assessment of the vulnerability of Australia’s biodiversity to climate change A report to the Natural Resource Management Ministerial Council commissioned by the Australian Government. Prepared by the Biodiversity and Climate Change Expert Advisory Group: Will Steffen, Andrew A Burbidge, Lesley Hughes, Roger Kitching, David Lindenmayer, Warren Musgrave, Mark Stafford Smith and Patricia A Werner © Commonwealth of Australia 2009 ISBN 978-1-921298-67-7 Published in pre-publication form as a non-printable PDF at www.climatechange.gov.au by the Department of Climate Change. It will be published in hard copy by CSIRO publishing. For more information please email [email protected] This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from the Commonwealth. Requests and inquiries concerning reproduction and rights should be addressed to the: Commonwealth Copyright Administration Attorney-General's Department 3-5 National Circuit BARTON ACT 2600 Email: [email protected] Or online at: http://www.ag.gov.au Disclaimer The views and opinions expressed in this publication are those of the authors and do not necessarily reflect those of the Australian Government or the Minister for Climate Change and Water and the Minister for the Environment, Heritage and the Arts. Citation The book should be cited as: Steffen W, Burbidge AA, Hughes L, Kitching R, Lindenmayer D, Musgrave W, Stafford Smith M and Werner PA (2009) Australia’s biodiversity and climate change: a strategic assessment of the vulnerability of Australia’s biodiversity to climate change. -
Wildland Fire in Ecosystems: Effects of Fire on Fauna
United States Department of Agriculture Wildland Fire in Forest Service Rocky Mountain Ecosystems Research Station General Technical Report RMRS-GTR-42- volume 1 Effects of Fire on Fauna January 2000 Abstract _____________________________________ Smith, Jane Kapler, ed. 2000. Wildland fire in ecosystems: effects of fire on fauna. Gen. Tech. Rep. RMRS-GTR-42-vol. 1. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 83 p. Fires affect animals mainly through effects on their habitat. Fires often cause short-term increases in wildlife foods that contribute to increases in populations of some animals. These increases are moderated by the animals’ ability to thrive in the altered, often simplified, structure of the postfire environment. The extent of fire effects on animal communities generally depends on the extent of change in habitat structure and species composition caused by fire. Stand-replacement fires usually cause greater changes in the faunal communities of forests than in those of grasslands. Within forests, stand- replacement fires usually alter the animal community more dramatically than understory fires. Animal species are adapted to survive the pattern of fire frequency, season, size, severity, and uniformity that characterized their habitat in presettlement times. When fire frequency increases or decreases substantially or fire severity changes from presettlement patterns, habitat for many animal species declines. Keywords: fire effects, fire management, fire regime, habitat, succession, wildlife The volumes in “The Rainbow Series” will be published during the year 2000. To order, check the box or boxes below, fill in the address form, and send to the mailing address listed below. -
Catalogue of Protozoan Parasites Recorded in Australia Peter J. O
1 CATALOGUE OF PROTOZOAN PARASITES RECORDED IN AUSTRALIA PETER J. O’DONOGHUE & ROBERT D. ADLARD O’Donoghue, P.J. & Adlard, R.D. 2000 02 29: Catalogue of protozoan parasites recorded in Australia. Memoirs of the Queensland Museum 45(1):1-164. Brisbane. ISSN 0079-8835. Published reports of protozoan species from Australian animals have been compiled into a host- parasite checklist, a parasite-host checklist and a cross-referenced bibliography. Protozoa listed include parasites, commensals and symbionts but free-living species have been excluded. Over 590 protozoan species are listed including amoebae, flagellates, ciliates and ‘sporozoa’ (the latter comprising apicomplexans, microsporans, myxozoans, haplosporidians and paramyxeans). Organisms are recorded in association with some 520 hosts including mammals, marsupials, birds, reptiles, amphibians, fish and invertebrates. Information has been abstracted from over 1,270 scientific publications predating 1999 and all records include taxonomic authorities, synonyms, common names, sites of infection within hosts and geographic locations. Protozoa, parasite checklist, host checklist, bibliography, Australia. Peter J. O’Donoghue, Department of Microbiology and Parasitology, The University of Queensland, St Lucia 4072, Australia; Robert D. Adlard, Protozoa Section, Queensland Museum, PO Box 3300, South Brisbane 4101, Australia; 31 January 2000. CONTENTS the literature for reports relevant to contemporary studies. Such problems could be avoided if all previous HOST-PARASITE CHECKLIST 5 records were consolidated into a single database. Most Mammals 5 researchers currently avail themselves of various Reptiles 21 electronic database and abstracting services but none Amphibians 26 include literature published earlier than 1985 and not all Birds 34 journal titles are covered in their databases. Fish 44 Invertebrates 54 Several catalogues of parasites in Australian PARASITE-HOST CHECKLIST 63 hosts have previously been published.