Madagascar, Mauritius & Reunion 2016
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Distribution and Habitat of the Invasive Giant Day Gecko Phelsuma Grandis Gray 1870
Phelsuma 22 (2014); 13-28 Distribution and habitat of the invasive giant day gecko Phelsuma grandis Gray 1870 (Sauria: Gekkonidae) in Reunion Island, and conservation implication Mickaël Sanchez1,* and Jean-Michel Probst1,2 1 Nature Océan Indien, 6, Lotissement les Magnolias, Rivière des Roches, 97470 Saint-Benoît, La Réunion, France 2 Nature et Patrimoine, 2, Allée Mangaron, Dos d’Ane, 97419 La Possession, La Réunion, France * Corresponding author; e-mail: [email protected] Abstract. The giant day gecko Phelsuma grandis, endemic to Madagascar, was introduced to Reunion Island (Indian Ocean) in the mid-1990s. No studies have been conducted so far to define its precise distribution and habitat. To fill the knowledge gap about this invasive species, we compiled available data and performed field work during 2007-2014. We detected 13 distinct populations of P. grandis, occurring mainly in the northern part of Reunion Island and on the west coast. This gecko inhabits human disturbed areas (gardens, urban parks, bamboos, orchards, coconuts, and banana plantation) and secondary habitats (shrubby savanna, and secondary dry woodlands, secondary dry and wet thickets). Its distribution strongly suggests that saltatory dispersal (through deliberate and/or accidental transport) and natural colonization are the mechanisms of spreading through Reunion Island. All our data in combination with both P. grandis ecology and native environmental range suggested that this gecko may colonize native forest, and constitutes a potential important threat to the native biodiversity of Reunion Island (arthropods and lizards). Key words. Phelsuma grandis, Reunion Island, distribution, invasive species, conservation. Introduction Day geckos of the genus Phelsuma are distributed in the western Indian Ocean (Austin et al. -
An Intial Estimation of the Numbers and Identification of Extant Non
Answers Research Journal 8 (2015):171–186. www.answersingenesis.org/arj/v8/lizard-kinds-order-squamata.pdf $Q,QLWLDO(VWLPDWLRQRIWKH1XPEHUVDQG,GHQWLÀFDWLRQRI Extant Non-Snake/Non-Amphisbaenian Lizard Kinds: Order Squamata Tom Hennigan, Truett-McConnell College, Cleveland, Georgia. $EVWUDFW %LRV\VWHPDWLFVLVLQJUHDWÁX[WRGD\EHFDXVHRIWKHSOHWKRUDRIJHQHWLFUHVHDUFKZKLFKFRQWLQXDOO\ UHGHÀQHVKRZZHSHUFHLYHUHODWLRQVKLSVEHWZHHQRUJDQLVPV'HVSLWHWKHODUJHDPRXQWRIGDWDEHLQJ SXEOLVKHGWKHFKDOOHQJHLVKDYLQJHQRXJKNQRZOHGJHDERXWJHQHWLFVWRGUDZFRQFOXVLRQVUHJDUGLQJ WKHELRORJLFDOKLVWRU\RIRUJDQLVPVDQGWKHLUWD[RQRP\&RQVHTXHQWO\WKHELRV\VWHPDWLFVIRUPRVWWD[D LVLQJUHDWIOX[DQGQRWZLWKRXWFRQWURYHUV\E\SUDFWLWLRQHUVLQWKHILHOG7KHUHIRUHWKLVSUHOLPLQDU\SDSHU LVmeant to produce a current summary of lizard systematics, as it is understood today. It is meant to lay a JURXQGZRUNIRUFUHDWLRQV\VWHPDWLFVZLWKWKHJRDORIHVWLPDWLQJWKHQXPEHURIEDUDPLQVEURXJKWRQ WKH $UN %DVHG RQ WKH DQDO\VHV RI FXUUHQW PROHFXODU GDWD WD[RQRP\ K\EULGL]DWLRQ FDSDELOLW\ DQG VWDWLVWLFDO EDUDPLQRORJ\ RI H[WDQW RUJDQLVPV D WHQWDWLYH HVWLPDWH RI H[WDQW QRQVQDNH QRQ DPSKLVEDHQLDQOL]DUGNLQGVZHUHWDNHQRQERDUGWKH$UN,WLVKRSHGWKDWWKLVSDSHUZLOOHQFRXUDJH IXWXUHUHVHDUFKLQWRFUHDWLRQLVWELRV\VWHPDWLFV Keywords: $UN(QFRXQWHUELRV\VWHPDWLFVWD[RQRP\UHSWLOHVVTXDPDWDNLQGEDUDPLQRORJ\OL]DUG ,QWURGXFWLRQ today may change tomorrow, depending on the data Creation research is guided by God’s Word, which and assumptions about that data. For example, LVIRXQGDWLRQDOWRWKHVFLHQWLÀFPRGHOVWKDWDUHEXLOW naturalists assume randomness and universal 7KHELEOLFDODQGVFLHQWLÀFFKDOOHQJHLVWRLQYHVWLJDWH -
Birding Madagascar 1-22 November 2018
Birding Madagascar 1-22 November 2018. Trip report compiled by Tomas Carlberg. 1 Front cover Daily log Red-capped Coua, sunbathing in Ankarafantsika National Park. Photo: Tomas Carlberg November 1st Some of us (TC, JN, and RN) flew Air France from Photos Arlanda, Stockholm at 06:00 to Paris, where we © All photos in this report: Tomas Carlberg. met OP (who flew from Gothenburg) and IF (flew For additional photos, see p. 30 ff. from Manchester). An 11 hrs flight took us to Antananarivo, where we landed just before Participants midnight. Once through after visa and passport control we met Zina at the airport. We stayed at IC Tomas Carlberg (Tour leader), Jonas Nordin, Hotel and fell asleep at 01:30. Sweden; Rolf Nordin, Sweden; Olof Persson, Sweden; Jesper Hornskov, Denmark; Eric November 2nd Schaumburg, Denmark; Hans Harrestrup Andersen, Woke up at 6, met the Danes (JH, ES, HW, and Denmark; Hans Wulffsberg, Denmark; Ian Fryer, UK HHA), and had breakfast. Changed c. 400 Euro each Serge “Zina” Raheritsiferana (organizer and driver), and got 1 540 000 ariary… Departure at 7:30 Fidson “Fidy” Albert Alberto (guide), and Lala. heading north towards Ankarafantsika NP. Saw a male Malagasy Harrier c. 16 km south of Ankazobe Correspondence (-18.45915, 47.160156), so stopped for birding [email protected] (Tomas Carlberg) there 9:45-10:05. Stop at 11:40 to buy sandwiches for lunch. Lunch with birding 12:55-13:15. Long Tour organizers transport today… Stopped for birding at bridge Serge “Zina” Raheritsiferana (Zina-Go Travel), over Betsiboka River 16:30-17:30; highlight here Stig Holmstedt. -
Madagascar: the 8Th Continent with Naturalist Journeys & Caligo Ventures Nov
Madagascar: The 8th Continent With Naturalist Journeys & Caligo Ventures Nov. 26 – Dec. 10, 2018 866.900.1146 800.426.7781 520.558.1146 [email protected] www.naturalistjourneys.com or find us on Facebook at Naturalist Journeys, LLC Naturalist Journeys, LLC / Caligo Ventures PO Box 16545 Portal, AZ 85632 PH: 520.558.1146 / 800.426.7781 Fax 650.471.7667 naturalistjourneys.com / caligo.com [email protected] / [email protected] Madagascar: The 8th Continent With Naturalist Journeys & Caligo Ventures Isolated from any continental landmass since the Cretaceous period, Madagascar has drifted through the Indian Ocean, following its own evolutionary course, having only five major terrestrial animal colonization events since the time of the dinosaurs. The result is an island where every land mammal is endemic, as are nearly half the bird species. Reptiles are well represented as well, like chameleons, and day and leaf-tailed geckos. The uniqueness of this island’s fauna makes it one of the world’s great destinations for the birdwatcher and naturalist, alike. Our tour features both birds and mammals. We focus on Madagascar’s most iconic and charismatic bird species (we hope to see over 95% of the endemics), as well as the Island's other oddities, like endearing lemurs and strikingly bizarre chameleons. We also focus on the Island’s geology and geography with resulting various habitats ― from the spiny forests of Ifaty with its towering baobabs and other-worldly Didierea octopus trees, to the verdant rainforests of Andasibe-Mantadia -
Literature Cited in Lizards Natural History Database
Literature Cited in Lizards Natural History database Abdala, C. S., A. S. Quinteros, and R. E. Espinoza. 2008. Two new species of Liolaemus (Iguania: Liolaemidae) from the puna of northwestern Argentina. Herpetologica 64:458-471. Abdala, C. S., D. Baldo, R. A. Juárez, and R. E. Espinoza. 2016. The first parthenogenetic pleurodont Iguanian: a new all-female Liolaemus (Squamata: Liolaemidae) from western Argentina. Copeia 104:487-497. Abdala, C. S., J. C. Acosta, M. R. Cabrera, H. J. Villaviciencio, and J. Marinero. 2009. A new Andean Liolaemus of the L. montanus series (Squamata: Iguania: Liolaemidae) from western Argentina. South American Journal of Herpetology 4:91-102. Abdala, C. S., J. L. Acosta, J. C. Acosta, B. B. Alvarez, F. Arias, L. J. Avila, . S. M. Zalba. 2012. Categorización del estado de conservación de las lagartijas y anfisbenas de la República Argentina. Cuadernos de Herpetologia 26 (Suppl. 1):215-248. Abell, A. J. 1999. Male-female spacing patterns in the lizard, Sceloporus virgatus. Amphibia-Reptilia 20:185-194. Abts, M. L. 1987. Environment and variation in life history traits of the Chuckwalla, Sauromalus obesus. Ecological Monographs 57:215-232. Achaval, F., and A. Olmos. 2003. Anfibios y reptiles del Uruguay. Montevideo, Uruguay: Facultad de Ciencias. Achaval, F., and A. Olmos. 2007. Anfibio y reptiles del Uruguay, 3rd edn. Montevideo, Uruguay: Serie Fauna 1. Ackermann, T. 2006. Schreibers Glatkopfleguan Leiocephalus schreibersii. Munich, Germany: Natur und Tier. Ackley, J. W., P. J. Muelleman, R. E. Carter, R. W. Henderson, and R. Powell. 2009. A rapid assessment of herpetofaunal diversity in variously altered habitats on Dominica. -
MADAGASCAR: the Wonders of the “8Th Continent” a Tropical Birding Set Departure
MADAGASCAR: The Wonders of the “8th Continent” A Tropical Birding Set Departure November 3—28, 2013 Guide: Ken Behrens All photos taken during this trip. All photos by Ken Behrens unless noted otherwise. TOUR SUMMARY Madagascar has long been a core destination for Tropical Birding, and with last year’s opening of a satellite office in the country, we have further solidified our expertise in the “Eighth Continent.” This was another highly successful set-departure tour to this special island. It included both the Northwestern Endemics Pre-Trip at the start and the Helmet Vanga extension to the Masoala Peninsula at the end. Although Madagascar poses some logistical challenges, especially in the form of the national airline Air Madagascar, we had no problems on this tour, not even a single delayed flight! The birding was great, with 196 species recorded, including almost all of the island’s endemic birds. As usual, the highlight was seeing all five of the incredible ground-rollers, from the roadrunner-like Long-tailed of the spiny forest to the wonderful rainforest-dwelling Scaly. There was a strong cast of vangas, including Helmet, Bernier’s, and Sickle-billed. In fact, we saw every member of the family save the mysterious Red-tailed Newtonia which is only regularly seen in the far south. As normal, the couas were also a favorite. From the shy and beautiful Red-breasted of Madagascar Set Departure Tour Nov. 3-28, 2013 the eastern rainforest to the huge Giant Coua of the dry western forest, we were looking for and at couas virtually every day! The bizarre mesites form a Malagasy endemic family, and we had superb extended views of all three members of the family. -
Habitat Selection of the Mauritian Lowland Forest Day Gecko at Multiple Spatial Scales: a Baseline for Translocation
Global Ecology and Conservation xx (xxxx) xxx–xxx Contents lists available at ScienceDirect Global Ecology and Conservation journal homepage: www.elsevier.com/locate/gecco Original research article Habitat selection of the Mauritian lowland forest day gecko at multiple spatial scales: A baseline for translocation a,b,∗ a,c,d e,f g Q1 Steeves Buckland , Nik C. Cole , Ben Godsall , Javier Rodríguez-Pérez , Laura E. Gallagher b, Sion M. Henshaw b, Stephen Harris a a Mammal Research Unit, School of Biological Sciences, University of Bristol, Woodland Road, Bristol, BS8 1UG, UK b National Parks & Conservation Service, Réduit, Mauritius c Durrell Wildlife Conservation Trust, Les Augrès Manor, Trinity Jersey, JE3 5BP, Channel Islands, UK d Mauritian Wildlife Foundation, Grannum Road, Vacoas, Mauritius e Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, SL5 7PY, UK f Biomolecular Analysis Facility, Department of Animal and Plant Sciences, University of Sheffield, Western Bank, Sheffield, South Yorkshire, S10 2TN, UK g Departamento de Biología de Organismos y Sistemas, Unidad Mixta de Investigación en Biodiversidad, Universidad de Oviedo, Valentín Andrés Álvarez s/n, Oviedo 33006, Spain article info a b s t r a c t Article history: Of 30 known subpopulations of Phelsuma guimbeaui, 18 are in patches of exotic forest Received 3 April 2014 and are predicted to disappear in the next decade. One possible means of mitigating the Received in revised form 2 June 2014 reduction in genetic diversity associated with the loss of subpopulations is to translocate Accepted 3 June 2014 ``at risk'' subpopulations to more secure habitats. Prior to any such intervention, it is Available online xxxx important to identify a species' basic ecological needs. -
Evidence for Colonisation of Anthropogenic Habitats by the Réunion Day Gecko Phelsuma Borbonica (Mertens, 1966) (Réunion Island, France): Conservation Implications
Herpetology Notes, volume 10: 563-571 (2017) (published online on 18 October 2017) Evidence for colonisation of anthropogenic habitats by the Réunion day gecko Phelsuma borbonica (Mertens, 1966) (Réunion Island, France): conservation implications Stéphane Augros1,*, Lisa Faipoux2, Manon Bodin2, Arnaud Le Goff1, Mickaël Sanchez3 and Johanna Clémencet2 Abstract. Réunion Island landscapes are today characterised by a complex mosaic of ecosystems in varying degrees of alteration. Changes in natural areas result in hybrid ecosystems, retaining some original characteristics (e.g. native species) as well as novel elements (e.g. introduced species). Previous studies demonstrate that substantially modified areas could represent valuable habitats for some species of Phelsuma. Here, we examine a population of the Réunion day gecko, Phelsuma borbonica, in habitats characterised by different degrees of human influence to improve the understanding of the distribution of this species outside its native area. Distribution, edge effect, artificial structure attractiveness and degree of habitats alteration were quantified with four distinct protocols. We found that availability of egg laying sites, and edge effect should be considered as potential drivers to explain the species observed distribution within highly disturbed areas dominated by introduced plant species and scattered with artificial structures. Consequently, anthropogenic habitats must be seen in certain cases as areas of importance for the endangered P. borbonica. Because hybridecosystems -
Implementation of Article 16, Council Regulation (EC) No. 338/97, in the EU
Implementation of Article 16, Council Regulation (EC) No. 338/97, in the 25 Member States of the European Union Tobias Garstecki Report commissioned by the European Commission Contract 07.0402/2005/399949/MAR/E2 Report prepared by TRAFFIC Europe for the European Commission in completion of Contract 07.0402/2005/399949/MAR/E2 All material appearing in this publication is copyrighted and may be reproduced with permission. Any reproduction in full or in part of this publication must credit the European Commission as the copyright owner. The views of the authors expressed in this publication do not necessarily reflect those of the European Commission or the TRAFFIC network, WWF or IUCN. The designation of geographical entities in this publication, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of the European Commission, TRAFFIC or its supporting organizations concerning the legal status of any country, territory, or area, or its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership is held by WWF. TRAFFIC is a joint programme of WWF and IUCN. Suggested citation: Garstecki, T (2006): Implementation of Article 16, Council Regulation (EC) No. 338/97, in the 25 Member States of the European Union. A TRAFFIC Europe Report for the European Commission, Brussels, Belgium. Implementation of Article 16, EC Regulation 338/97, in the 25 Member States of the European Union CONTENTS Acknowledgements 1 Executive Summary 2 Background and project description 3 Objectives 4 Comparison of penalties for wildlife trade regulation offences in EU Member States 4 Table 1: Comparison of minimum and maximum penalties and seizure/confiscation powers in relation to Article 16 of EC Regulation 338/97 in EU Member States 9 Procedures for determining penalties and monetary compensation 16 Overview 16 1. -
Birds of Madagascar and Their Conservation
Birds of Madagascar and Their Conservation byMichael S. Putnam Department ofZoology University of Wisconsin tl Madison, Wisconsin I 100 plus Ecstatic Testimonials Striding up a steep hillside with the Council for Bird Preservation (Collar loud whisper of a rushing stream in and Stuart, 1985), 28 species of Warm, nurturing foods. the background, I stepped into a Malagasy birds are threatened and 14 mist-net lane I had cut a week before. species are considered as near Cook monthly, As I entered the clearing, a medium threatened. These species represent freeze in packets, sized brown bird squawked and flew between one-fifth and one-third of off from eye-level. Carefully search the island's endemic bird species. serve in seconds. ing the nearby vegetation, I became one of a lucky handful of foreigners The primary threats to Madagas At fine stores, orcall... to ever find a nest of the Brown car's birds today, habitat loss and Mesite (Mesitornis unicolor), a rare overhunting, have already eliminated 1(800) BIRD YUM forest-dwelling relative of rails. The many unique Malagasy creatures. 1 (800) 247-3986 large egg, delicately colored in sal Since people first arrived on Mada mon with liver-colored spots, rested gascar 1500 to 2000 years ago, much 13330 Bessemer Street precariously in a frail, dove-like nest of the island has been deforested, Van Nuys, CA91401-3000 positioned at the end of a sloping leaving the red lateritic soil exposed (818) 997-0598 sapling. This encounter with the and eroding, with little chance for Brown Mesite is just one of many forest regeneration. -
Spiny Forest
Investigating the impact of habitat change on the bird and reptile fauna of southern Madagascar’s spiny forest Final report to African Bird Club Conservation Programme Charlie J. Gardner PhD candidate Durrell Institute of Conservation and Ecology School of Anthropology and Conservation University of Kent Canterbury Kent CT2 7NS [email protected] 29 October 2012 ALL PHOTOGRAPHS IN THIS REPORT ARE THE PROPERTY OF LOUISE JASPER AND MAY NOT BE REPRODUCED WITHOUT PERMISSION. Cover photos, clockwise from top left: 1 moderately-degraded spiny forest at Ranobe study site, 2 male Lafresnaye’s vanga (Xenopirostris xenopirostris ) perched on flowering Didierea madagascariensis , the dominant and characteristic tree of the spiny forest at Ranobe, 3 Running coua ( Coua cursor ), a spiny forest endemic and member of the endemic subfamily Couinae, 4 Adult male Furcifer labordi , the world’s only annual tetrapod. Expedition members Charlie Gardner Principal investigator Louise Jasper Research assistant (birds and reptiles) Julio-Josepha Duchene Research assistant (reptiles) Eonintsoa Research assistant (reptiles) Toto Local guide (Site 1) Alexis Local guide (Site 1) Rekamo Local guide (Site 2) Milison Justin Local guide (Site 2) Jean-Paul Local guide (Site 3) Sambiasy Local guide (Site 3) Mameno Cook (Sites 1 & 2) Saholy Cook (Site 3) Fig 1: Expedition members at Site 2, from left to right: Charlie Gardner, Eonintsoa, Julio Josepha Duchene, Louise Jasper. Front row: Milison Justin, Rekamo Background Madagascar is recognised as the world’s number one conservation priority, possessing unparalleled levels of diversity and endemism, coupled with high rates of forest loss. While the avifauna of the country is relatively impoverished with only 209 breeding species, a full 52% of these are endemic (Goodman & Hawkins 2008), giving Madagascar the highest proportion of endemic bird species of any major landmass in the world (Hawkins & Goodman 2003). -
Attempting to See One Member of Each of the World's Bird Families Has
Attempting to see one member of each of the world’s bird families has become an increasingly popular pursuit among birders. Given that we share that aim, the two of us got together and designed what we believe is the most efficient strategy to pursue this goal. Editor’s note: Generally, the scientific names for families (e.g., Vireonidae) are capital- ized, while the English names for families (e.g., vireos) are not. In this article, however, the English names of families are capitalized for ease of recognition. The ampersand (&) is used only within the name of a family (e.g., Guans, Chachalacas, & Curassows). 8 Birder’s Guide to Listing & Taxonomy | October 2016 Sam Keith Woods Ecuador Quito, [email protected] Barnes Hualien, Taiwan [email protected] here are 234 extant bird families recognized by the eBird/ Clements checklist (2015, version 2015), which is the offi- T cial taxonomy for world lists submitted to ABA’s Listing Cen- tral. The other major taxonomic authority, the IOC World Bird List (version 5.1, 2015), lists 238 families (for differences, see Appendix 1 in the expanded online edition). While these totals may appear daunting, increasing numbers of birders are managing to see them all. In reality, save for the considerable time and money required, finding a single member of each family is mostly straightforward. In general, where family totals or family names are mentioned below, we use the eBird/Clements taxonomy unless otherwise stated. Family Feuds: How do world regions compare? In descending order, the number of bird families supported by con- tinental region are: Asia (125 Clements/124 IOC), Africa (122 Clem- ents/126 IOC), Australasia (110 Clements/112 IOC), North America (103 Clements/IOC), South America (93 Clements/94 IOC), Europe (73 Clements/74 IOC ), and Antarctica (7 Clements/IOC).