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Some Aspects of Feeding Ecology of the Lesser Sand Plover Charadrius Mongolus in Three Different Zones in the Kadalundy Estuary, Kerala, South India
Feeding ecology of Lesser Sand Plover in Kerala, S India – K.M. Aarif Some Aspects of Feeding Ecology of the Lesser Sand Plover Charadrius mongolus in Three Different Zones in the Kadalundy Estuary, Kerala, South India K.M. AARIF Department of Zoology, Mananthavady Campus, Kannur University, Waynad District, Kerala, South INDIA. Email: [email protected] Received 24 October 2009; accepted 12 December 2009 Abstract: The study on feeding ecology of the Lesser Sand Plover (LSP) at Kadalundy estuary from July 2007 to December 2008, revealed that there were 13 species of crustaceans and 16 species of polychaete worms identified in the study area of which all identified small crab species(4 species) and polychaete worms (4 species) were consumed by LSPs. The highest number of crustacean species was found in mangroves (11 species). In contrast the highest species number of polychaete worms (13 species) was seen in the mudflats while no polychaete worm was identified in the sandy beds. Of the Crustaceans, Sesarma quadrata and Ocypoda sp. occurred in all the habitats. Sampling polychaete worms undertaken once a month showed that the number peaked at 39 in December 2008 in mudflats. Using direct observations once a week, the number of feeding birds was at its highest in December and January. Pearson correlation test showed significant relationship between the number of polychaete worms and feeding LSPs both at mudflats and mangroves ( p<0.05) and the Scheffe univariate test (ANOVA) showed significant differences between the three habitat zones ( p<0.01). The highest number of average total pecks at prey was seen at mudflats (82.1 in the morning and 128.0 in the afternoon). -
A 2010 Supplement to Ducks, Geese, and Swans of the World
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Ducks, Geese, and Swans of the World by Paul A. Johnsgard Papers in the Biological Sciences 2010 The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World Paul A. Johnsgard University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/biosciducksgeeseswans Part of the Ornithology Commons Johnsgard, Paul A., "The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World" (2010). Ducks, Geese, and Swans of the World by Paul A. Johnsgard. 20. https://digitalcommons.unl.edu/biosciducksgeeseswans/20 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Ducks, Geese, and Swans of the World by Paul A. Johnsgard by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. The World’s Waterfowl in the 21st Century: A 200 Supplement to Ducks, Geese, and Swans of the World Paul A. Johnsgard Pages xvii–xxiii: recent taxonomic changes, I have revised sev- Introduction to the Family Anatidae eral of the range maps to conform with more current information. For these updates I have Since the 978 publication of my Ducks, Geese relied largely on Kear (2005). and Swans of the World hundreds if not thou- Other important waterfowl books published sands of publications on the Anatidae have since 978 and covering the entire waterfowl appeared, making a comprehensive literature family include an identification guide to the supplement and text updating impossible. -
Migration Route for Greater and Lesser Sand Plovers Spending the Non-Breeding Season in Kenya
Biodiversity Observations http://bo.adu.org.za An electronic journal published by the Animal Demography Unit at the University of Cape Town The scope of Biodiversity Observations consists of papers describing observations about biodiversity in general, including animals, plants, algae and fungi. This includes observations of behaviour, breeding and flowering patterns, distributions and range extensions, foraging, food, movement, measurements, habitat and colouration/plumage variations. Biotic interactions such as pollination, fruit dispersal, herbivory and predation fall within the scope, as well as the use of indigenous and exotic species by humans. Observations of naturalised plants and animals will also be considered. Biodiversity Observations will also publish a variety of other interesting or relevant biodiversity material: reports of projects and conferences, annotated checklists for a site or region, specialist bibliographies, book reviews and any other appropriate material. Further details and guidelines to authors are on this website. Lead Editor: Arnold van der Westhuizen – Paper Editor: Les G Underhill CLUES TOWARDS THE MIGRATION ROUTE FOR GREATER AND LESSER SAND PLOVERS SPENDING THE NON-BREEDING SEASON IN KENYA Colin H.W. Jackson Recommended citation format: Jackson CHW 2016. Clues towards the migration route for Greater and Lesser Sand Plovers spending the non-breeding season in Kenya. Biodiversity Observations 7.36: 1–8. URL: http://bo.adu.org.za/content.php?id=229 Published online: 5 July 2016 – ISSN 2219-0341 – Biodiversity Observations 7.36: 1–8 1 MIGRATION breeds in north-western China (Hirschfield et al. 2000, Delany et al. 2009). CLUES TOWARDS THE MIGRATION ROUTE FOR In both species the adults return to their breeding grounds annually. -
Nature Terri Tory
NATURE TERRITORY November 2017 Newsletter of the Northern Territory Field Naturalists' Club Inc. In This Issue New Meeting Room p. 2 November Meeting p. 3 November Field Trip p. 4 October Field Trip Report p. 5 Upcoming Activities p. 6 Bird of the Month p. 7 Club notices p. 8 Club web-site: http://ntfieldnaturalists.org.au/ This photograph, entitled ?Bush Stone-curlew in Hiding?, was Runner-up in the Fauna category 2017 Northern Territory Field Naturalists? Club Wildlife Photograph Competition. Its story is on page 2 in this newsletter. Photo: Janis Otto. FOR THE DIARY November Meeting: Wed 8 Nov, 7.45 pm - "Island Arks" for Conservation of Endangered Species - Chris Jolly November Field Trip: 11-12 Nov - Bio-blitz at Mary River - Diana Lambert - See pages 3 and 4 for m ore det ails - Disclaimer: The views expressed in Nature Territory are not necessarily those of the NT Field Naturalists' Club Inc. or members of its Committee. Field Nat Meetings at New Location! Field Nats monthly meetings are now going to be held at Blue 2.1.51 - still at Charles Darwin University. Study the map below before you venture out on 8 November for our talk with Chris Jolly on "Island Arks" for conservation of Endangered Species. 2017 Northern Territory Field Naturalists? Club Wildlife Photograph Competition Fauna category: Runner-up Janis Otto. Here is the story behind Janis? photograph titled ?Bush Stone-curlew in Hiding? reproduced with her permission on the front cover of this newsletter: ?Although they look quite comical with their gangly gait and outstretched neck when running and flying, Bush Stone-curlews (Burhinus grallarius) actually give me the impression they are quite series creatures. -
Conservation Advice Charadrius Mongolus Lesser Sand Plover
THREATENED SPECIES SCIENTIFIC COMMITTEE Established under the Environment Protection and Biodiversity Conservation Act 1999 The Minister approved this conservation advice and included this species in the Endangered category, effective from 5 May 2016 Conservation Advice Charadrius mongolus Lesser sand plover Taxonomy Conventionally accepted as Charadrius mongolus Pallas, 1776. Charadriidae. Other common names include Mongolian plover, dotterel, sand-plover or sand-dotterel; lesser dotterel or sand-dotterel; short-nosed sand plover (Marchant & Higgins 1993). Two subspecies occur in Australia, Charadrius mongolus mongolus lesser sand plover (Mongolian) and C. m. stegmanni lesser sand plover (Kamchatkan). Taxonomic uniqueness: medium (11 genera/family, 35 species/genus, 5 subspecies/species; Garnett et al., 2011). Summary of assessment Conservation status Endangered: Criterion 1 A2 (a) The highest category for which Charadrius mongolus is eligible to be listed is Endangered. Charadrius mongolus has been found to be eligible for listing under the following listing categories: Criterion 1: A2 (a): Endangered Criterion 2: Not eligible Criterion 3: Not eligible Criterion 4: Not eligible Criterion 5: Not eligible Species can be listed as threatened under state and territory legislation. For information on the listing status of this species under relevant state or territory legislation, see http://www.environment.gov.au/cgi-bin/sprat/public/sprat.pl Reason for conservation assessment by the Threatened Species Scientific Committee This advice follows assessment of new information provided to the Committee to list Charadrius mongolus. Public Consultation Notice of the proposed amendment and a consultation document was made available for public comment for 47 business days between 1 October and 4 December 2015. -
2.9 Waterbirds: Identification, Rehabilitation and Management
Chapter 2.9 — Freshwater birds: identification, rehabilitation and management• 193 2.9 Waterbirds: identification, rehabilitation and management Phil Straw Avifauna Research & Services Australia Abstract All waterbirds and other bird species associated with wetlands, are described including how habitats are used at ephemeral and permanent wetlands in the south east of Australia. Wetland habitat has declined substantially since European settlement. Although no waterbird species have gone extinct as a result some are now listed as endangered. Reedbeds are taken as an example of how wetlands can be managed. Chapter 2.9 — Freshwater birds: identification, rehabilitation and management• 194 Introduction such as farm dams and ponds. In contrast, the Great-crested Grebe is usually associated with large Australia has a unique suite of waterbirds, lakes and deep reservoirs. many of which are endemic to this, the driest inhabited continent on earth, or to the Australasian The legs of grebes are set far back on the body region with Australia being the main stronghold making them very efficient swimmers. They forage for the species. Despite extensive losses of almost completely underwater pursuing fish and wetlands across the continent since European aquatic arthropods such as insects and crustaceans. settlement no extinctions of waterbirds have They are strong fliers but are poor at manoeuvering been recorded from the Australian mainland as in flight and generally prefer to dive underwater a consequence. However, there have been some to escape avian predators or when disturbed by dramatic declines in many populations and several humans. Flights between wetlands, some times species are now listed as threatened including over great distances, are carried out under the cover the Australasian Bittern, Botaurus poiciloptilus of darkness when it is safe from attack by most (nationally endangered). -
Kakadu National Park Management Plan 2007–2014 Akadu Is Aboriginal Kland
Kakadu Board of Management Kakadu National Park MANAGEMENT PLAN 2007–2014 PLAN MANAGEMENT KAKADU NATIONAL PARK MANAGEMENT PLAN 2007–2014 Design Direction Design 3888 Photos Comb-crested Jacana: Michael Nelson Magpie Goose: Greg Miles Orchid: Michael Nelson Termite mound: Michael Nelson Darter: Michael Nelson Lotus flower: Michael Nelson Fire management: Michael Nelson Tourists at Ubirr art site: Michael Nelson Paperbark trees: Michael Nelson Tourists at Ubirr lookout: Peter Wellings West Alligator Head main beach: Greg Miles 4WD at Gunlom Falls: Michael Nelson Artwork Guided walk: Emily Scheibe Ranger at rock art site: Kristina Williams Fire management: Rhiannon Compton Ranger in boat: Justin Giumelli Pandanus and tree: William Suitor Chapter Pages Photos: Ian Oswald-Jacobs Artwork Lotus flowers and birdlife (page 1): Kodi Nadji Water lily leaves on wetland (page 15): Gail Rotumah Crocodile and landscape (page 17): Curtis Yarrbar Park use – featuring Frilled lizard (page 152): Christine Marie Alangate Designed by Design Direction Printed by CanPrint on Monza Satin (100 per cent recycled stock, from plantation timber) Kakadu National Park MANAGEMENT PLAN 2007–2014 © director of national Parks 2007 iSBn: 978 06 42 55 33 94 this work is copyright. apart from any use permitted under the Copyright Act 1968, no part may be reproduced by any process, re-used or redistributed without prior written permission from the director of national Parks. any permitted reproduction must acknowledge the source of any such material reproduced and include a copy of the original copyright notice. requests and enquiries concerning reproduction and copyright should be addressed to: the assistant Secretary Parks australia north gPo Box 1260 darwin nt 0801 director of national Parks australian business number: 13051 694 963 this management Plan provides the general public and Park users/visitors with information about how the Park will be managed for the next seven years. -
2017 Tropical Australia Species List
Tropical Australia 2017 Tours Leaders: Eagle Eye Tours Barry Davies and Rob Elvish Common Name Scientific Name Seen/ Heard ANSERIFORMES: Anseranatidae 1 Magpie Goose Anseranas semipalmata s ANSERIFORMES: Anatidae 2 Plumed Whistling-Duck Dendrocygna eytoni s 3 Wandering Whistling-Duck Dendrocygna arcuata s 4 Radjah Shelduck Tadorna radjah s 5 Green Pygmy-Goose Nettapus pulchellus s 6 Pacific Black Duck Anas superciliosa s 7 Gray Teal Anas gracilis s 8 White-eyed Duck Aythya australis s PODICIPEDIFORMES: Podicipedidae 9 Australasian Grebe Tachybaptus novaehollandiae s CICONIIFORMES: Ciconiidae 10 Black-necked Stork Ephippiorhynchus asiaticus s SULIFORMES: Phalacrocoracidae 11 Little Black Cormorant Phalacrocorax sulcirostris s 12 Little Pied Cormorant Phalacrocorax melanoleucos s SULIFORMES: Anhingidae 13 Australasian Darter Anhinga novaehollandiae s PELECANIFORMES: Pelecanidae 14 Australian Pelican Pelecanus conspicillatus s PELECANIFORMES: Ardeidae 15 Pacific Heron Ardea pacifica s 16 Eastern Great Heron Ardea modesta s 17 Intermediate Egret Ardea intermedia s 18 White-faced Heron Egretta novaehollandiae s 19 Little Egret Egretta garzetta s 20 Pied Heron Egretta picata s 21 Cattle Egret Bubulcus ibis s 22 Striated Heron Butorides striata s PELECANIFORMES: Threskiornithidae 23 Glossy Ibis Plegadis falcinellus s 24 Australian Ibis Threskiornis moluccus s 25 Straw-necked Ibis Threskiornis spinicollis s 26 Royal Spoonbill Platalea regia s ACCIPITRIFORMES: Accipitridae Page 1 of 7 Tropical Australia 2017 Tours Leaders: Eagle Eye Tours Barry -
Ducks, Geese, and Swans of the World by Paul A
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Ducks, Geese, and Swans of the World by Paul A. Johnsgard Papers in the Biological Sciences 2010 Ducks, Geese, and Swans of the World: Index Paul A. Johnsgard University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/biosciducksgeeseswans Part of the Ornithology Commons Johnsgard, Paul A., "Ducks, Geese, and Swans of the World: Index" (2010). Ducks, Geese, and Swans of the World by Paul A. Johnsgard. 19. https://digitalcommons.unl.edu/biosciducksgeeseswans/19 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Ducks, Geese, and Swans of the World by Paul A. Johnsgard by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Index The following index is limited to the species of Anatidae; species of other bird families are not indexed, nor are subspecies included. However, vernacular names applied to certain subspecies that sometimes are considered full species are included, as are some generic names that are not utilized in this book but which are still sometimes applied to par ticular species or species groups. Complete indexing is limited to the entries that correspond to the vernacular names utilized in this book; in these cases the primary species account is indicated in italics. Other vernacular or scientific names are indexed to the section of the principal account only. Abyssinian blue-winged goose. See atratus, Cygnus, 31 Bernier teal. See Madagascan teal blue-winged goose atricapilla, Heteronetta, 365 bewickii, Cygnus, 44 acuta, Anas, 233 aucklandica, Anas, 214 Bewick swan, 38, 43, 44-47; PI. -
1 Shorebird Population Monitoring Within Gulf St Vincent: July 2015 to June 2016 Annual Report
1 Shorebird Population Monitoring within Gulf St Vincent: July 2015 to June 2016 Annual Report. BirdLife Australia BirdLife Australia (Royal Australasian Ornithologists Union) was founded in 1901 and works to conserve native birds and biological diversity in Australasia and Antarctica, through the study and management of birds and their habitats, and the education and involvement of the community. BirdLife Australia produces a range of publications, including Emu, a quarterly scientific journal; Wingspan, a quarterly magazine for all members; Conservation Statements; BirdLife Australia Monographs; the BirdLife Australia Report series; and the Handbook of Australian, New Zealand and Antarctic Birds. It also maintains a comprehensive ornithological library and several scientific databases covering bird distribution and biology. Membership of BirdLife Australia is open to anyone interested in birds and their habitats, and concerned about the future of our avifauna. For further information about membership, subscriptions and database access, contact: BirdLife Australia Suite 2-05, 60 Leicester Street Carlton VIC 3053 Australia Tel: (Australia): (03) 9347 0757 Fax: (03) 9347 9323 (Overseas): +613 9347 0757 Fax: +613 9347 9323 E-mail: [email protected] © BirdLife Australia This report is copyright. Apart from any fair dealings for the purposes of private study, research, criticism, or review as permitted under the Copyright Act, no part may be reproduced, stored in a retrieval system, or transmitted, in any form or by means, electronic, mechanical, photocopying, recording, or otherwise without prior written permission. Enquires to BirdLife Australia. Recommended citation: Purnell, C., Peter, J., Clemens, R. 2017. Shorebird Population Monitoring within Gulf St Vincent: July 2015 to June 2016 Annual Report. -
Species Present in the Barachois
2017 Species Present in the Barachois Antoine Rivière Internship of “the Barachois Project” EPCO 7/25/2017 Table of Contents Chapter 1: Sedentary Birds............................................................................................................................ 3 Scientific Name: Zosterops mauritianus ....................................................................................................... 4 Scientific Name: Foudia rubra (rare in the barchois) .................................................................................... 5 Scientific Name: Butorides striatus ............................................................................................................... 6 Scientific Name: Foudia Madagascariensis................................................................................................... 7 Scientific Name: Nesoenas picturata ............................................................................................................ 8 Scientific Name: Acridotheres tristis ............................................................................................................. 9 Scientific Name: Pycnonotus jocosus .......................................................................................................... 10 Scientific Name: Estrilda astrild .................................................................................................................. 11 Scientific Name: Ploceus cucullatus ........................................................................................................... -
Radjah Shelduck Radjah (Tadorna) Radjah
Radjah Shelduck Radjah (Tadorna) radjah Class: Aves Order: Anseriformes Family: Anatidae Characteristics: Also known as the white-headed shelduck, black-backed duck or Burdekin duck, the radjah shelduck has a mostly white body with chestnut wings topped with green bands, a chestnut collar and flesh-colored beak and feet. Behavior: Radjah shelducks are seldom seen away from water as they rely heavily on it for food and nesting. They feed by filtering water through their beaks to pull out seeds and bugs. They are very vocal. Range & Habitat: Tropical coastal wetlands, Reproduction: nudflats, mangrove forests The reproductive pair is strongly monogamous for life and build a nest in a hollow tree. They become extremely territorial during breeding season. The clutch size is 8 to 14 eggs which hatch after a 28-day incubation period. The ducklings leave the nest soon after hatching and head straight for water (Perth Zoo). Diet: Wild: Mollusks, insects, algae, seeds and aquatic plants Zoo: Flock raiser pellets, scratch grains, greens Lifespan: up to 15 years in captivity, 5-10 years in the wild. Conservation: Although they have a large home range and IUCN lists them as Least Special Adaptations: Flight Concern, radjah shelducks benefit from being protected nationally in pattern is more like a goose than a Australia so their numbers are steady. duck. FYI: IUCN Conservation Status: The radjah shelduck is protected throughout Australia and there are harsh Least Concern penalties for harming or disturbing them (Beauty of Birds). It is unclear why the ornithologist who first described the duck named it “radjah” (Australian Bird Names).