Cactus Wren Survey Report 2015
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6.5 Coastal Cactus Wren (Campylorhynchus Brunneicapillus Sandiegensis) – Category SO Management Units with Known Occurrences
Volume 2D: Goals and Objectives for Species Focus Management Species 6.0 Birds 6.5 Coastal Cactus Wren (Campylorhynchus brunneicapillus sandiegensis) – Category SO Management Units with Known Occurrences Coastal cactus wrens are restricted to cactus-dominated coastal sage scrub habitats in Southern California, from Ventura south to San Diego County and inland to western San Bernardino and western Riverside Counties. These wrens differ ecologically from more common desert wrens in the southwestern United States and northern Mexico. Coastal cactus wrens began significantly declining in San Diego County in the early 1980s due to habitat loss to agriculture and urban development (Rea and Weaver 1990). By 1990 there was a 33% population decline from the previous decade as a result of the loss of coastal birds and smaller populations, and a decline in abundance of remaining populations. Coastal cactus wren surveys and cactus mapping were implemented on Conserved Lands in the MSPA in 2009 and 2011 (USFWS 2011). Cactus wrens were documented on Conserved Lands in MUs 1, 2, 3, 4, 5, and 6 (see Occurrence Table and online map: http://arcg.is/2kU1bka). A range-wide genetics and banding study was conducted across occupied cactus scrub habitats in 2011–2013 by USGS to determine coastal cactus wren population genetic structure, connectivity, and genetic diversity in Southern California (Barr et al. 2015). The study found 3 main genetic clusters in San Diego County: Otay; San Diego/El Cajon (Sweetwater/Encanto/Lake Jennings); and San Pasqual. In the San Diego/El Cajon genetic cluster, wrens in the Sweetwater River watershed are connected to occurrences in Fletcher Hills and Lake Jennings to the northeast in MU4 and to occurrences in Encanto Canyon and other urban canyons to the west in MU2. -
Wildlife of the North Hills: Birds, Animals, Butterflies
Wildlife of the North Hills: Birds, Animals, Butterflies Oakland, California 2005 About this Booklet The idea for this booklet grew out of a suggestion from Anne Seasons, President of the North Hills Phoenix Association, that I compile pictures of local birds in a form that could be made available to residents of the north hills. I expanded on that idea to include other local wildlife. For purposes of this booklet, the “North Hills” is defined as that area on the Berkeley/Oakland border bounded by Claremont Avenue on the north, Tunnel Road on the south, Grizzly Peak Blvd. on the east, and Domingo Avenue on the west. The species shown here are observed, heard or tracked with some regularity in this area. The lists are not a complete record of species found: more than 50 additional bird species have been observed here, smaller rodents were included without visual verification, and the compiler lacks the training to identify reptiles, bats or additional butterflies. We would like to include additional species: advice from local experts is welcome and will speed the process. A few of the species listed fall into the category of pests; but most - whether resident or visitor - are desirable additions to the neighborhood. We hope you will enjoy using this booklet to identify the wildlife you see around you. Kay Loughman November 2005 2 Contents Birds Turkey Vulture Bewick’s Wren Red-tailed Hawk Wrentit American Kestrel Ruby-crowned Kinglet California Quail American Robin Mourning Dove Hermit thrush Rock Pigeon Northern Mockingbird Band-tailed -
Borough Breeding Bird Survey 2003
THE ROYAL BOROUGH OF KENSINGTON AND CHELSEA BOROUGH BREEDING BIRD SURVEY 2003 SURVEY REPORT By GRAHAM GIDDENS INDEX INTRODUCTION, survey techniques etc………………………………………page 1 NON TECHNICAL SUMMARY OF RESULTS………………………………page 3 LIST OF BIRDS OBSERVED IN THE BOROUGH…………………………..page 4 INDIVIDUAL SITES Holland Park……………………………………………………………….…page 6 Grand Union Canal…………………………………………………………..page 12 The River Thames and Chelsea Creek……………………………………...page 15 Kensington Gardens and Kensington Palace Grounds…………………….page 17 Kensal Green Cemetery……………………………………………………...page 19 Chelsea Physic Garden……………………………………………………….page 21 Olympia Wood………………………………………………………………..page 23 Ladbroke Square Garden…………………………………………………….page 25 RECOMMENDATIONS……………………………………………………...page 27 OVERALL COMPARISONS WITH PREVIOUS YEARS…………………..page 28 BOROUGH BREEDING BIRD INDICATOR……………………………….page 32 REFERENCES………………………………………………………………...page 36 1 INTRODUCTION The survey period ran from the beginning of April until the end of August. The sites surveyed included all of the Sites of Metropolitan Importance, as defined by the Borough Ecological Survey 1993, as well as a single Site of Borough Importance Grade 1 (the Chelsea Physic Garden). This year two new sites were included: Olympia Wood, (a small area of woodland sandwiched between railway lines and buildings in the South West of the Borough), and Labroke Square Garden, (a large private garden amongst housing in the centre of the Borough). The latter was surveyed during the original Borough Bird Survey of 1995/96. Holland Park was the main focus of attention, because the Park contains a number of enclosures that are actively managed for wildlife, and the continued gathering of ornithological data aids conservation initiatives at the site. In addition to the sites already mentioned, smaller ones, such as Meanwhile Wildlife Garden and Kensal Green Gas Works were also partly surveyed, and are analysed in the context of the larger sites which they border. -
Roadrunner Fact Sheet
Roadrunner Fact Sheet Common Name: Roadrunner Scientific Name: Geococcyx Californianus & Geococcyx Velox Wild Status: Not Threatened Habitat: Arid dessert and shrub Country: United States, Mexico, and Central America Shelter: These birds nest 1-3 meters off the ground in low trees, shrubs, or cactus Life Span: 8 years Size: 2 feet in length; 8-15 ounces Details The genus Geococcyx consists of two species of bird: the greater roadrunner and the lesser roadrunner. They live in the arid climates of Southwestern United States, Mexico, and Central America. Though these birds can fly, they spend most of their time running from shrub to shrub. Roadrunners spend the entirety of their day hunting prey and dodging predators. It's a tough life out there in the wild! These birds eat insects, small reptiles and mammals, arachnids, snails, other birds, eggs, fruit, and seeds. One thing that these birds do not have to worry about is drinking water. They intake enough moisture through their diet and are able to secrete any excess salt build-up through glands in their eyes. This adaptation is common in sea birds as their main source of hydration is the ocean. The fact that roadrunners have adapted this trait as well goes to show how well they are suited for their environment. A roadrunner will mate for life and will travel in pairs, guarding their territory from other roadrunners. When taking care of the nest, both male and female take turns incubating eggs and caring for their young. The young will leave the nest after a couple weeks and will then learn foraging techniques for a few days until they are left to fend for themselves. -
Disaggregation of Bird Families Listed on Cms Appendix Ii
Convention on the Conservation of Migratory Species of Wild Animals 2nd Meeting of the Sessional Committee of the CMS Scientific Council (ScC-SC2) Bonn, Germany, 10 – 14 July 2017 UNEP/CMS/ScC-SC2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II (Prepared by the Appointed Councillors for Birds) Summary: The first meeting of the Sessional Committee of the Scientific Council identified the adoption of a new standard reference for avian taxonomy as an opportunity to disaggregate the higher-level taxa listed on Appendix II and to identify those that are considered to be migratory species and that have an unfavourable conservation status. The current paper presents an initial analysis of the higher-level disaggregation using the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World Volumes 1 and 2 taxonomy, and identifies the challenges in completing the analysis to identify all of the migratory species and the corresponding Range States. The document has been prepared by the COP Appointed Scientific Councilors for Birds. This is a supplementary paper to COP document UNEP/CMS/COP12/Doc.25.3 on Taxonomy and Nomenclature UNEP/CMS/ScC-Sc2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II 1. Through Resolution 11.19, the Conference of Parties adopted as the standard reference for bird taxonomy and nomenclature for Non-Passerine species the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-Passerines, by Josep del Hoyo and Nigel J. Collar (2014); 2. -
Campylorhynchus Rufinucha) Rufinucha) (Campylorhynchus
Nest-site characteristics of Rufous-naped Wrens Artículo (Campylorhynchus rufinucha) in Acacia trees may serve to avoid vertebrate predators Características de sitios de los nidos de Campylorhynchus rufinucha en árboles de Acacia posiblemente sirven para evadir depredación por vertebrados Ignacio Escalante1 1Sistema de Estudios de Posgrado, Escuela de Biología, Universidad de Costa Rica. San José, Costa Rica. Ornitología Colombiana Ornitología [email protected] Abstract The high rate of nest predation in tropical birds results in strong selection pressure. The Rufous-naped Wren (Campylorhynchus rufinucha) nests in Bullhorn trees (Acacia) in the Mesoamerican dry forest. It has been proposed that bullhorns and their aggressive ants (Pseudomyrmex spp.) help to prevent nest predation. I tested the hypothesis that these birds place their nests in particular acacia micro- habitats to avoid predation by vertebrates such as tufted capuchin monkeys (Cebus capucinus). I expected to find nests in locations that avoided the foraging behavior preferences of the monkeys. Along 6 km gravel road in Palo Verde National Park, Guanacaste, Costa Rica, I found 52 Rufous-naped Wren nests. The proportion of ant species in acacias with nests did not differ from the background proportion of ant species in acacias without nests, so birds did not prefer to nest in acacias with the most aggressive ant species. Acacia trees with wren nests were larger in diameter than control acacias without nests. I found more nests in acacias that were clustered, which consisted of one to five acacias in a 3m radius plot around the acacia with nest. However, the number of acacias with or without nests did not differ in their isolation from other non-acacia trees. -
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 -
Download PDF # Sylviidae: Chrysomma, Fulvetta, Paradoxornis
NINOGGSXCNNZ \\ Doc > Sylviidae: Chrysomma, Fulvetta, Paradoxornis, Parisoma, Sylvia, Parrotbill, Old World warbler, Jerdon's Babbler,... Sylviidae: Chrysomma, Fulvetta, Paradoxornis, Parisoma, Sylvia, Parrotbill, Old World warbler, Jerdon's Babbler, Wrentit, Blackcap Filesize: 6.59 MB Reviews Very beneficial to all type of folks. I could comprehended every thing using this created e pdf. I found out this book from my i and dad suggested this book to find out. (Ms. Madaline Nienow) DISCLAIMER | DMCA GPPUH64MHWS0 < eBook \\ Sylviidae: Chrysomma, Fulvetta, Paradoxornis, Parisoma, Sylvia, Parrotbill, Old World warbler, Jerdon's Babbler,... SYLVIIDAE: CHRYSOMMA, FULVETTA, PARADOXORNIS, PARISOMA, SYLVIA, PARROTBILL, OLD WORLD WARBLER, JERDON'S BABBLER, WRENTIT, BLACKCAP To download Sylviidae: Chrysomma, Fulvetta, Paradoxornis, Parisoma, Sylvia, Parrotbill, Old World warbler, Jerdon's Babbler, Wrentit, Blackcap PDF, please access the hyperlink listed below and save the document or have access to additional information that are have conjunction with SYLVIIDAE: CHRYSOMMA, FULVETTA, PARADOXORNIS, PARISOMA, SYLVIA, PARROTBILL, OLD WORLD WARBLER, JERDON'S BABBLER, WRENTIT, BLACKCAP ebook. Books LLC, Wiki Series, 2016. Paperback. Book Condition: New. PRINT ON DEMAND Book; New; Publication Year 2016; Not Signed; Fast Shipping from the UK. No. book. Read Sylviidae: Chrysomma, Fulvetta, Paradoxornis, Parisoma, Sylvia, Parrotbill, Old World warbler, Jerdon's Babbler, Wrentit, Blackcap Online Download PDF Sylviidae: Chrysomma, Fulvetta, Paradoxornis, Parisoma, -
Predation on Vertebrates by Neotropical Passerine Birds Leonardo E
Lundiana 6(1):57-66, 2005 © 2005 Instituto de Ciências Biológicas - UFMG ISSN 1676-6180 Predation on vertebrates by Neotropical passerine birds Leonardo E. Lopes1,2, Alexandre M. Fernandes1,3 & Miguel Â. Marini1,4 1 Depto. de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, 31270-910, Belo Horizonte, MG, Brazil. 2 Current address: Lab. de Ornitologia, Depto. de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, 31270-910, Belo Horizonte, MG, Brazil. E-mail: [email protected]. 3 Current address: Coleções Zoológicas, Aves, Instituto Nacional de Pesquisas da Amazônia, Avenida André Araújo, 2936, INPA II, 69083-000, Manaus, AM, Brazil. E-mail: [email protected]. 4 Current address: Lab. de Ornitologia, Depto. de Zoologia, Instituto de Biologia, Universidade de Brasília, 70910-900, Brasília, DF, Brazil. E-mail: [email protected] Abstract We investigated if passerine birds act as important predators of small vertebrates within the Neotropics. We surveyed published studies on bird diets, and information on labels of museum specimens, compiling data on the contents of 5,221 stomachs. Eighteen samples (0.3%) presented evidence of predation on vertebrates. Our bibliographic survey also provided records of 203 passerine species preying upon vertebrates, mainly frogs and lizards. Our data suggest that vertebrate predation by passerines is relatively uncommon in the Neotropics and not characteristic of any family. On the other hand, although rare, the ability to prey on vertebrates seems to be widely distributed among Neotropical passerines, which may respond opportunistically to the stimulus of a potential food item. -
Landbird Monitoring in the Sonoran Desert Network 2012 Annual Report
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science Landbird Monitoring in the Sonoran Desert Network 2012 Annual Report Natural Resource Technical Report NPS/SODN/NRTR—2013/744 ON THE COVER Hooded Oriole (Icterus cucullatus). Photo by Moez Ali. Landbird Monitoring in the Sonoran Desert Network 2012 Annual Report Natural Resource Technical Report NPS/SODN/NRTR—2013/744 Authors Moez Ali Rocky Mountain Bird Observatory 230 Cherry Street, Suite 150 Fort Collins, Colorado 80521 Kristen Beaupré National Park Service Sonoran Desert Network 7660 E. Broadway Blvd, Suite 303 Tucson, Arizona 85710 Patricia Valentine-Darby University of West Florida Department of Biology 11000 University Parkway Pensacola, Florida 32514 Chris White Rocky Mountain Bird Observatory 230 Cherry Street, Suite 150 Fort Collins, Colorado 80521 Project Contact Robert E. Bennetts National Park Service Southern Plains Network Capulin Volcano National Monument PO Box 40 Des Moines, New Mexico 88418 May 2013 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service, Natural Resource Stewardship and Science office in Fort Collins, Colora- do, publishes a range of reports that address natural resource topics. These reports are of interest and applicability to a broad audience in the National Park Service and others in natural resource manage- ment, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Technical Report Series is used to disseminate results of scientific studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service mission. -
Coyote Raid in Cactus Canyon Written and Illustrated by Jim Arnosky
Coyote Raid in Cactus Canyon Written and Illustrated by Jim Arnosky Lesson plan by Linda Troutt A group of bullying coyotes chases the native wildlife in Cactus Canyon. When there are no more animals to chase, they brawl among themselves, disturbing a nearby rattlesnake. The coyotes back down, run away and all the animals come back out again to a peaceful canyon. Language Arts Reading/Literature Standard 5: Comprehension/Critical Literacy 3. a. Retell or act out narrative text by identifying story elements and sequencing the events. Using stick puppets made from pictures, the students will act out the actions of the animals in the story. The students may research the animals and create their own puppet face, or photos may be printed from the internet. Cut out and attach the pictures to a popsicle stick, ruler, or tongue depressor. Resources: Deserts by Nicola Davies. Kingfisher, 2005. The Dry Desert : a Web of Life by Philip Johansson. Enslow, 2004. Life in the Desert by Gerald Legg. Children’s Press, 2005. A Walk in the Desert by Rebecca L. Johnson. Carolrhoda Books, 2001 http://www.desertanimals.net/index.html http://www.enchantedlearning.com/coloring/desert.shtml coyote: http://sdsnake.com/Coyote/Coyote6RC.jpg cactus wren: http://caplter.asu.edu/explorers/protocol/birds/cactuswren.htm cottontail: http://www.google.com/imgres?imgurl=http://www.saguaro- juniper.com/i_and_i/mammals/rabbits%26hares/06- 05cottont_4762.jpg&imgrefurl=http://www.saguaro- juniper.com/i_and_i/mammals/rabbits%26hares/cottontail.html&h=365&w=720&sz=44&tbnid= iWEatBOEsesJ::&tbnh=71&tbnw=140&prev=/images%3Fq%3Ddesert%2Brabbit&hl=en&sa= X&oi=image_result&resnum=3&ct=image&cd=1 gambrel quail: http://www.finatic-photography.com/birds/gambrelsquail/slides/IMG_5062_04a.html antelope squirrel: http://fireflyforest.net/firefly/2005/05/05/harris-antelope-squirrel/ rattlesnake: http://www.fws.gov/southwest/es/arizona/images/SpeciesImages/JServoss/Sonoran_Sidewinder2 .jpg Visual Art Standard 3: Visual Art Expression 2. -
The Birds of Wimbledon Common and Putney Heath 2015
The Birds of Wimbledon Common and Putney Heath 2015 Male Wheatear on the log pile 1 The Birds of Wimbledon Common and Putney Heath 2015 The Birds of Wimbledon Common and Putney Heath 2015 espite coverage on the Common being rather poor again this year, a total of 96 species were D recorded, four more than in 2014. Of these, 45 bred or probably bred, with no doubt the highlight of the year being the successful breeding of a pair of Skylarks on the Plain, the first to do so since 2007. Much credit for this achievement must go to Wildlife & Conservation Officer, Peter Haldane, and his staff, who have persevered over the years to create a suitable and safe habitat for this Red-listed bird. Credit is also due to Chief Executive, Simon Lee, for his valuable cooperation, and indeed to the vast majority of the visiting public, many of whom have displayed a keen interest in the well-being of these iconic birds. Signage on the Plain this year was extended to the two uncut sections during the autumn and winter months, thus affording our migrants and winter-visiting birds a sanctuary in which to feed and shelter safely. Another outstanding high note this year was the Snow Bunting found on the Large Mound in January, a first for the Common since records began in 1974; and yet another first for the Common came in the form of three Whooper Swans at Rushmere in December. There was also a surprising influx of Lesser Spotted Woodpeckers during the spring, a bird that in the previous few years had become an extremely scarce visitor.