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Cali Types of the Common Swift Apus Apus: Aduit Cali Given at the Nest
Avocetta W 17: 141-146 (1993) Cali types of the Common Swift Apus apus: aduIt cali given at the nest VrNCENT BRETAGNOLLE CEBC-CNRS,F-79360-Beauvoirsur Niort, France Abstract - Vocalizations of the Common Swifts were studi ed during two consecutive springs in southern France. I found that three cali types were given by the adults at the nest, and these are described quantitatively. Significant differences in the acoustic parameters of the calls are highlighted, as well as. a probable sexual dimorphism. This, together with the precise signification of the different cali types, rernam however to be critically assessed by playback experiments. Introduction France), where a large colony is easily accessible for field studies (for further details, see Gory, this Swifts (Order Apodiformes) are unusual among birds volume).A sample of 22 accessible nests was because many of their Iife history traits (i.e. longevity, selected, for which extensive data on breeding biology delayed maturity, large egg size) make them atypical and breeding success were also available dating from compared to similar-sized birds (Lack 1956, Gaillard 1978 (Gory et Jeantet 1986). The birds were tape et al. 1989), and convergent evolution of life histories recorded by Uher 4400 or Nagra IV at a speed of 19.5 with, e.g., long lived seabirds such as cmJs, on Agfa PE43 tapes, and with a Seinnheiser Procellariiformes, have been suggested repeatedly omnidirectional microphone MD421 placed within, or (e.g. Lack and Lack 1951, Malacarne et al. 1991). at the entrance of, the nesting cavity. Calls were Although investigations have been carried out on the analysed on a Real Time Spectrograph, which Common Swift Apus apus with regard to demography performs a fast Fourier transform (Richard 1991) at a (Lack 1956, Perrins 1971, Lebreton et al. -
The Eastern Ghats EPTRI - ENVIS Newsletter Estuarine Ecology of Eastern Ghats Foreword
EPTRI - ENVIS Newsletter Vol. 10 No.4, 2004 Volume 10 No.4, 2004 The Eastern Ghats EPTRI - ENVIS Newsletter Estuarine Ecology of Eastern Ghats Foreword t was decided that we would bring out two issues of the Newsletter ‘The Eastern Ghats’ on Estuarine Ecology. This issue, Vol.10, No.4, 2004 includes the second and final part of the Iarticle: ‘Ecology and Biodiversity of Eastern Ghats – Estuaries of India’ by Rajendran, N et.al. We are pleased to include an article: ‘Coastal Follies and the Tsunami’ by Ashish Kothari and Manju Menon. The issue also contains the article: ‘Water Fowl Status at Coringa Wildlife Sanctuary, Andhra Pradesh’ by V. Vasudeva Rao, et.al. The stretch of Eastern Ghats from Orissa to Tamil Nadu , through Andhra Pradesh has numerous aspects of ecological importance. The endeavour, while bringing out the issues of this Newsletter, is to give importance to data gaps. Fragile eco-systems and hotspots of this broken mountainous terrain are important. Hence, an issue of this Newsletter would address this topic. We take this opportunity to draw the attention of our readers to send us articles and news clippings on ‘Fragile Ecosystems of Eastern Ghats,’ the theme of our forthcoming issue. ENVIS Coordinator Contents k Page No. 1. Foreword......................................................................................... 1 2.Ecology and Biodiversity of Eastern Ghats - Estuaries of India.................................................................. 2 3. Water fowl Status at Coringa Wildlife Sanctuary, Andhra Pradesh..................................................................... 7 4. Coastal Follies and the Tsunami...................................................... 13 5. News Items on “Post Tsunamic Changes –Estuaries..................... 14 Readers are...... WELCOME to contribute articles to our Newsletter. The theme of our next issue is on “Fragile Eco systems of Eastern Ghats”. -
Taxonomy of the Mirafra Assamica Complex
FORKTAIL 13 (1998): 97-107 Taxonomy of the Mirafra assamica complex PER ALSTROM Four taxa are recognised in the Mirafra assamicacomplex: assamica Horsfield, affinis Blyth, microptera Hume, and marionae Baker; subsessorDeignan is considered to be a junior synonym of marionae. These four taxa differ in morphology and especially in vocalizations. Both assamicaand microptera have diagnostic song-flights, while affinis and marionae have similar song-flights. There are also differences in other behavioural aspects and habitat between assamicaand the others. On account of this, it is suggested that Mirafra assamicasensu lato be split into four species:M assamica,M affinis,M micropteraand M marionae.English names proposed are: Bengal Bushlark, ] erdon' s Bushlark, Burmese Bushlark and Indochinese Bushlark, respectively. The Rufous-winged Bushlark Mirafra assamica Horsfield (including the holotype) on my behalf in the Smithsonian is usually divided into five subspecies: assamica Horsfield Institution, Washington, D.C., USA. I have examined c. (1840), affinis Blyth (1845), microptera Hume (1873), 20 specimens of ceylonensis, though I have not compared it subsessor Deignan (1941), and marionae Baker (1915) in detail with affinis, and I have only measured four (Peters 1960, Howard and Moore 1991). One further specimens (of which two were unsexed). For all taxa, taxon, ceylonensis Whistler (1936), is sometimes recognized, measurements of wing length (with the wing flattened and but following Ripley (1946) and Vaurie (1951) most recent stretched; method 3, Svensson 1992), tail length, bill length authors treat it as a junior synonym of affinis. The name (to skull), bill depth (at distal end of nostrils), tarsus length marionae is actually predated by erythrocephala Salvadori and hind-claw length were taken of specimens whose labels and Giglioli (1885), but this does not appear to have been indicated their sex. -
Jerdon's Courser, Once Thought to Be Extinct (Ripley 1952,1982, King 1981)
山階鳥研報 (J. Yamashina Inst. Ornith.), 21: 165-174, 1989 Systematics, Biogeography, and Conservation of Jerdon's Courser Rhinoptilus bitorquatus S. Dillon Ripley* and Bruce M. Beehler* Abstract A cladistic analysis of Jerdon's Courser (Rhinoptilus bitorquatus) and eight allied taxa supports the validity of the Afro-Asian genus Rhinoptilus and indicates that the sister-species of the Indian relict bitorquatus is the Three-banded Courser (Rhinoptilus cinctus) of eastern Africa. The present distribution of these two sister forms is evidence for a former biotic link between peninsular India and the savanna habitats of eastern Africa. This distributional trend is corroborated by an additional list of forty-three species or sister-species pairs that exhibit this Afro-Indian pattern. We believe that these data support the notion that there once existed an Afro-Indian fauna that inhabited what was probably a continuous belt of savanna from southern Africa to southern India. The recovery plan for the critically-endangered Jerdon's Courser should include at- tempts to develop a captive population of R. cinctus, which could then be used to rear eggs taken from wild populations of bitorquatus. Captive breeding, in concert with local educa- tion and efforts to expand protected areas of prime habitat, offers the most promising in- tegrated strategy for the species' recovery. Introduction Jerdon's Courser, once thought to be extinct(Ripley 1952,1982, King 1981),was rediscoveredin the hillsof southern Andhra Pradesh in January 1986 (Bhushan 1986a, 1986b). Although itis impossibleto presentlygive an accurateestimate of the distribu- tion and sizeof thisremnant population,the assumption is that the species'numbers are few and probably dissectedinto tiny subpopulations. -
Fastest Migration Highest
GO!” Everyone knows birds can fly. ET’S But not everyone knows that “L certain birds are really, really good at it. Meet a few of these champions of the skies. Flying Acby Ellen eLambeth; art sby Dave Clegg! Highest You don’t have to be a lightweight to fly high. Just look at a Ruppell’s griffon vulture (left). One was recorded flying at an altitude of 36,000 feet. That’s as high as passenger planes fly! In fact, it’s so high that you would pass out from lack of oxygen if you weren’t inside a plane. How does the vulture manage? It has Fastest (on the level) Swifts are birds that have that name for good special blood cells that make a small amount reason: They’re speedy! The swiftest bird using its own of oxygen go a long way. flapping-wing power is the common swift of Europe, Asia, and Africa (below). It’s been clocked at nearly 70 miles per hour. That’s the speed limit for cars on some highways. Vroom-vroom! Fastest (in a dive) Fastest Migration With gravity helping out, a bird can pick up extra speed. Imagine taking a trip of about 4,200 And no bird can go faster than a peregrine falcon in a dive miles. Sure, you could easily do it in an airplane. after prey (right). In fact, no other animal on Earth can go as But a great snipe (right) did it on the wing in just fast as a peregrine: more than 200 miles per hour! three and a half days! That means it averaged about 60 miles The prey, by the way, is usually another bird, per hour during its migration between northern which the peregrine strikes in mid-air with its balled-up Europe and central Africa. -
A Species Recovery Plan for Jerdon's Courser Rhinoptilus Bitorquatus, Andhra Pradesh Forest Department, Government of Andhra Pradesh, Hyderabad
A Species Recovery Plan for Jerdon’s Courser, Rhinoptilus bitorquatus November 2010 Submitted by Andhra Pradesh Forest Department To The Ministry of Environment and Forests, Government of India Published by Andhra Pradesh Forest Department, Government of Andhra Pradesh, 2010 Citation: Anon.2010. A Species Recovery Plan for Jerdon's Courser Rhinoptilus bitorquatus, Andhra Pradesh Forest Department, Government of Andhra Pradesh, Hyderabad. Pp. 1-30. Front Cover Photograph: Jerdon's Courser Rhinoptilus bitorquatus Simon Cook/BirdLife International Back Cover Photograph: Sri Lankamala Wildlife Sanctuary Habitat All other Photograrphs are by: P. Jeganathan and Rahul Chavan unless specified A Species Recovery Plan for Jerdon’s Courser, Rhinoptilus bitorquatus Submitted by Andhra Pradesh Forest Department To The Ministry of Environment and Forests, Government of India November 2010 Contents Executive Summary .................................................................................................................... 3 SECTION 1 Introduction ..................................................................................................................................... 5 Description of Species ...................................................................................................................... 5 Taxonomy ......................................................................................................................................... 5 Current Conservation Status and Relevant Legislation ..................................................................... -
Explorer Research Article [Tripathi Et Al., 6(3): March, 2015:4304-4316] CODEN (USA): IJPLCP ISSN: 0976-7126 INTERNATIONAL JOURNAL of PHARMACY & LIFE SCIENCES (Int
Explorer Research Article [Tripathi et al., 6(3): March, 2015:4304-4316] CODEN (USA): IJPLCP ISSN: 0976-7126 INTERNATIONAL JOURNAL OF PHARMACY & LIFE SCIENCES (Int. J. of Pharm. Life Sci.) Study on Bird Diversity of Chuhiya Forest, District Rewa, Madhya Pradesh, India Praneeta Tripathi1*, Amit Tiwari2, Shivesh Pratap Singh1 and Shirish Agnihotri3 1, Department of Zoology, Govt. P.G. College, Satna, (MP) - India 2, Department of Zoology, Govt. T.R.S. College, Rewa, (MP) - India 3, Research Officer, Fishermen Welfare and Fisheries Development Department, Bhopal, (MP) - India Abstract One hundred and twenty two species of birds belonging to 19 orders, 53 families and 101 genera were recorded at Chuhiya Forest, Rewa, Madhya Pradesh, India from all the three seasons. Out of these as per IUCN red list status 1 species is Critically Endangered, 3 each are Vulnerable and Near Threatened and rest are under Least concern category. Bird species, Gyps bengalensis, which is comes under Falconiformes order and Accipitridae family are critically endangered. The study area provide diverse habitat in the form of dense forest and agricultural land. Rose- ringed Parakeets, Alexandrine Parakeets, Common Babblers, Common Myna, Jungle Myna, Baya Weavers, House Sparrows, Paddyfield Pipit, White-throated Munia, White-bellied Drongo, House crows, Philippine Crows, Paddyfield Warbler etc. were prominent bird species of the study area, which are adapted to diversified habitat of Chuhiya Forest. Human impacts such as Installation of industrial units, cutting of trees, use of insecticides in agricultural practices are major threats to bird communities. Key-Words: Bird, Chuhiya Forest, IUCN, Endangered Introduction Birds (class-Aves) are feathered, winged, two-legged, Birds are ideal bio-indicators and useful models for warm-blooded, egg-laying vertebrates. -
THE INDIAN COURSER IS on UNCERTAIN GROUND Relevant For: Environment | Topic: Biodiversity, Ecology, and Wildlife Related Issues
Source : www.thehindu.com Date : 2021-07-12 THE INDIAN COURSER IS ON UNCERTAIN GROUND Relevant for: Environment | Topic: Biodiversity, Ecology, and Wildlife Related Issues The Indian courser, a bird of dry open land, at Mamandur in Kancheepuram. Photo: Rama Neelamegam When parents pop out of sight, an infant has trouble believing they have not disappeared forever. As it grows in days, the infant totters on to an understanding of “object permanence”, learning not to equate “popping out of sight” with “going out of existence”. The problem arises when infants that have grown into adults fail to unlearn the lesson of object permanence in certain situations. If something — and someone — keeps popping out of sight far too often, and pops back in only after a drearily long passage of time, it may actually be disappearing from the scene. Not with a bang, but with a series of inscrutable budges. Applying this logic to wildlife conservation, wildlife ecologists can sometimes get overly optimistic about a species’ resilience, believing it exists in the same encouraging numbers, ignoring growing evidence that it is checking out of many of its known habitats. Talking of a specific case, there is evidence that it is time to such shed misplaced optimism about the Indian courser (cursorius coromandelicus). The Indian courser is found across India in patches of suitable habitats. Though still described “widespread” and of “least concern”, the bird puts in rare appearances in many of its known habitats. In Chennai and surrounding districts, Indian courser’s occurrence data is patchy, being occasionally reported from lake beds (when they had become dry), the most notable example being Siruthavoor. -
With Ranthambhore Delhi, Sultanpur, Ranthambhore, Bharatpur, Chambal, Agra, Corbett, Pangot and Sat Tal
Tourism for Conservation | Conservation for Tourism North India Bird & Wildlife Tour - with Ranthambhore Delhi, Sultanpur, Ranthambhore, Bharatpur, Chambal, Agra, Corbett, Pangot and Sat Tal Best Time: Mid-November to March Duration: 15 Days Tour Pace: Easy to Moderate Minimum tour participants: 02 Maximum tour participants: 08 Transport: Exclusive Birding guide: Asian Adventures Guides Tour Code: 117 International Flight details Day 01: Arrive Delhi in the evening Day 15: Departure from Delhi in the morning Domestic Train Day 02: Delhi to Ranthambhore (day train) Description This tour takes you to the best birding sites of North India (such as Sultanpur bird sanctuary, Keoladeo National Park and National Chambal Sanctuary and Himalayan Foothills) & best Tiger Park of Rajasthan & Uttarakhand (Ranthambhore and Corbett National Park) along with the must do visit to the iconic Taj Mahal. You can expect between 350 to 400 species of birds and between 20-25 Mammals on this trip. © Asian Adventures B-9, Sector-27, Noida-201301 (UP) India. Phone: +91 120 4222797 Mobile: +919811704651, +919266519519 E-mail: [email protected], [email protected] Web: www.asianadventures.in & www.junglelore.com Page 1 Tourism for Conservation | Conservation for Tourism Sultanpur Bird Sanctuary Situated 48 km from Delhi, Sultanpur National Park is a haven for birds, both resident and migratory. During the winter months, it attracts more than 100 varieties of migratory bird species. Although the migratory birds are the prime attraction of the park, the sight of over 150 resident bird species also promise to enthrall bird watchers. The resident population of birds includes Black-necked Stork, Egrets & Herons in large numbers, Indian Roller, Kingfishers such as White-throated, Common and Pied, Grey Hornbill, Red-collared Dove, Red & Yellow-wattled Lapwing, Rose Ringed & Alexandrine Parakeet, Thick-billed Flowerpecker, Indian Courser, Sarus Crane, Spotted Owlet, etc. -
Red List of Bangladesh 2015
Red List of Bangladesh Volume 1: Summary Chief National Technical Expert Mohammad Ali Reza Khan Technical Coordinator Mohammad Shahad Mahabub Chowdhury IUCN, International Union for Conservation of Nature Bangladesh Country Office 2015 i The designation of geographical entitles in this book and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN, International Union for Conservation of Nature concerning the legal status of any country, territory, administration, or concerning the delimitation of its frontiers or boundaries. The biodiversity database and views expressed in this publication are not necessarily reflect those of IUCN, Bangladesh Forest Department and The World Bank. This publication has been made possible because of the funding received from The World Bank through Bangladesh Forest Department to implement the subproject entitled ‘Updating Species Red List of Bangladesh’ under the ‘Strengthening Regional Cooperation for Wildlife Protection (SRCWP)’ Project. Published by: IUCN Bangladesh Country Office Copyright: © 2015 Bangladesh Forest Department and IUCN, International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holders, provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holders. Citation: Of this volume IUCN Bangladesh. 2015. Red List of Bangladesh Volume 1: Summary. IUCN, International Union for Conservation of Nature, Bangladesh Country Office, Dhaka, Bangladesh, pp. xvi+122. ISBN: 978-984-34-0733-7 Publication Assistant: Sheikh Asaduzzaman Design and Printed by: Progressive Printers Pvt. -
Emergency Plan
Environmental Impact Assessment Project Number: 43253-026 November 2019 India: Karnataka Integrated and Sustainable Water Resources Management Investment Program – Project 2 Vijayanagara Channels Annexure 5–9 Prepared by Project Management Unit, Karnataka Integrated and Sustainable Water Resources Management Investment Program Karnataka Neeravari Nigam Ltd. for the Asian Development Bank. This is an updated version of the draft originally posted in June 2019 available on https://www.adb.org/projects/documents/ind-43253-026-eia-0 This environmental impact assessment is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. Your attention is directed to the “terms of use” section on ADB’s website. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area. Annexure 5 Implementation Plan PROGRAMME CHART FOR CANAL LINING, STRUCTURES & BUILDING WORKS Name Of the project:Modernization of Vijaya Nagara channel and distributaries Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20 Dec-20 S. No Name of the Channel 121212121212121212121212121212121212121212121212121 2 PACKAGE -
Sultanpur National Park &Amp
Sultanpur National Park & Bird Sanctuary In Gurgaon by traveldesk Sultanpur National Park & Bird Sanctuary is located in Gurgaon district of Haryana, 50 km from Delhi and 15 km from Gurgaon on the Gurgaon - Farukh Nagar Road. This park, ideal for birding and bird watchers, is best visited in winters when a large number of migratory birds come here. In old maps of Gurgaon, this area is shown as marshy land where water accumulates during rains and dries out in summer. A number of organisms like crustaceans, fish and insects thrive during floods which attract a number of birds to this area. It's potential as a bird preserve, was first identified by an enthusiastic bird watcher, Mr. Peter Jackson. Keeping in view it's potential, the area covering 359 acres was declared a Bird Sanctuary in 1971 and was upgraded to the status of National Park in 1991 by the Haryana Government. The Department of Wild Life Preservation, Haryana has carried out a number of development works like construction of mounds, and widening of paths, four tube wells have also been dug. Efforts are being made to improve vegetation in area by planting more trees. Trees which are popular with the birds like Acacia Nilotica, Acacia Tortilis, Beris and Neem have been planted. For the benefit of bird lovers certain facilities have been provided like an education and interpretation center, a library as well as films, slides and binoculars. To facilitate bird watching, there are four watch towers (machans) located at different points. In addition there is parking and facilities for toilets and drinking water.