Guide to Touring the Shipwreck Galleries Learning Sequence 2
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Diet of Feral Cats, Felis Catus, on Dirk Hartog Island
Journal of the Royal Society of Western Australia, 98: 37–43, 2015 Diet of feral cats, Felis catus, on Dirk Hartog Island M DELLER 1, H R MILLS 1*, N HAMILTON 2 & D ALGAR 2 1 School of Animal Biology, University of Western Australia, Crawley, WA, 6009, Australia. 2 Department of Parks and Wildlife, Science and Conservation Division, P.O. Box 51, Wanneroo, WA, 6946, Australia. * Corresponding author [email protected] ABSTRACT Ten mammal species of conservation priority have been lost from Dirk Hartog Island, off the coast of Western Australia, most likely due to predation by the feral cat. We examined the diet of fourteen feral cats from Dirk Hartog Island to understand the potential impact of cat predation on remaining extant species. We examined the contents of the stomach and large intestine, and used stable isotope analysis of faeces, liver and muscle. The vertebrate species identified in the digestive tracts included at least six bird species, including two terrestrial birds and four shorebirds, seven reptile species, and one mammal (introduced Mus musculus). Analysis of δ13C and δ15N determined that the diet of feral cats was primarily terrestrially derived, although samples from the northern area of Dirk Hartog Island showed a skew towards marine derived food sources. The research findings showed that on this island, in the absence of rabbits, cats preyed mainly on terrestrial birds and reptiles. KEYWORDS: Feral cat, diet, Dirk Hartog Island, stomach content and faecal analysis, stable isotopes INTRODUCTION is present on Dirk Hartog Island and, depending upon abundance, could contribute significantly to the feral Feral cats (Felis catus) are found on most major island cats’ diet. -
"AUSTRALIA and HER NAVIGATORS" [By the President, COMMANDER NORMAN S
78 PRESIDENTIAL ADDRESS "AUSTRALIA AND HER NAVIGATORS" [By the President, COMMANDER NORMAN S. PIXLEY, C.M.G., M.B.E., V.R.D., Kt.O.N., F.R.Hist.S.Q.] (Read at a Meeting of the Society on 24 September 1970.) Joseph Conrad in his writings, refers to "The mysteriously born traditions of seacraft, command, and unity in an occu pation in which men's lives depend on each other." Still true today, how much more was this so with the mariners of long ago, who sailed in smaU ships for thousands of lonely leagues through unknown seas, for on them alone rested the safety of the ship and all on board. Dr. Johnson wrote "No man will be a saUor who has con trivance to get himself into jaU, for being in a ship is being in a jail with the chance of being drowned." There was more than an element of truth in this, for the seaman who refused to sail could be clapped in jail; whUst THE PRESIDENT, COMMANDER NORMAN S PIXLEY 79 those who did sail faced months in a confined space with acute discomfort, severe punishment at times, and provisions and water which deteriorated as the voyage proceeded. Scurvy kiUed more than storm and shipwreck until James Cook in his first voyage proved that it could be prevented. Clothing was rarely changed, the sailor coming wet to his hammock from his watch on deck in bad weather. Rats and cockroaches lived and thrived amongst the pro visions, adding to the problems of hygiene and health. -
Astrophysical Studies of Extrasolar Planetary Systems Using Infrared Interferometric Techniques Olivier Absil
Astrophysical studies of extrasolar planetary systems using infrared interferometric techniques Olivier Absil To cite this version: Olivier Absil. Astrophysical studies of extrasolar planetary systems using infrared interferometric techniques. Astrophysics [astro-ph]. Université de Liège, 2006. English. tel-00124720 HAL Id: tel-00124720 https://tel.archives-ouvertes.fr/tel-00124720 Submitted on 15 Jan 2007 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Facult´edes Sciences D´epartement d’Astrophysique, G´eophysique et Oc´eanographie Astrophysical studies of extrasolar planetary systems using infrared interferometric techniques THESE` pr´esent´eepour l’obtention du diplˆomede Docteur en Sciences par Olivier Absil Soutenue publiquement le 17 mars 2006 devant le Jury compos´ede : Pr´esident: Pr. Jean-Pierre Swings Directeur de th`ese: Pr. Jean Surdej Examinateurs : Dr. Vincent Coude´ du Foresto Dr. Philippe Gondoin Pr. Jacques Henrard Pr. Claude Jamar Dr. Fabien Malbet Institut d’Astrophysique et de G´eophysique de Li`ege Mis en page avec la classe thloria. i Acknowledgments First and foremost, I want to express my deepest gratitude to my advisor, Professor Jean Surdej. I am forever indebted to him for striking my interest in interferometry back in my undergraduate student years; for introducing me to the world of scientific research and fostering so many international collaborations; for helping me put this work in perspective when I needed it most; and for guiding my steps, from the supervision of diploma thesis to the conclusion of my PhD studies. -
Island Protection – Dirk Hartog Island National Park
Dirk Hartog Island National Park Wirruwana Island Protection 20130233 Full colour logo original Dirk Hartog Island Return to 1616 Logo on light background Return to 1616 Ecological Restoration Project Dirk Hartog Island Return to 1616 Logo on dark background GOVERNMENT OF Dirk Hartog Island WESTERN AUSTRALIA Return to 1616 RECYCLE Please return unwanted brochures to distribution points Above DBCA staff releasing a banded hare-wallaby. Photo - Richard Manning Return to 1616 – Ecological Restoration Project Dirk Hartog Island is Western Australia’s largest island. When visited by Dirk Hartog in 1616, the island was in pristine condition with a rich mammal fauna and flourishing vegetation. Since this first European landing on Australian soil, introduced plants and animals have degraded the island causing the local extinction of native species. Return to 1616 is an ambitious project helping to restore the island’s natural ecosystems. Introduced sheep and goats have been removed because their grazing and trampling damages native plants and reduces the food and shelter available for native animals. Feral cats are efficient hunters and have been eradicated from the island to make it safe for native animal species that are gradually being returned. These are the Shark Bay bandicoot, dibbler, chuditch, brush-tailed mulgara, greater stick-nest rat, desert mouse, Shark Bay mouse, heath mouse, woylie, boodie and western grasswren. In addition, rufous and banded hare-wallabies, have been included to improve their long-term survival. These animals are in need of conservation protection. Some are threatened and others extinct on the mainland. To find out more about the project, visit www. -
Annual Report / Rapport Annuel / Jahresbericht 1996
Annual Report / Rapport annuel / Jahresbericht 1996 ✦ ✦ ✦ E U R O P E A N S O U T H E R N O B S E R V A T O R Y ES O✦ 99 COVER COUVERTURE UMSCHLAG Beta Pictoris, as observed in scattered light Beta Pictoris, observée en lumière diffusée Beta Pictoris, im Streulicht bei 1,25 µm (J- at 1.25 microns (J band) with the ESO à 1,25 microns (bande J) avec le système Band) beobachtet mit dem adaptiven opti- ADONIS adaptive optics system at the 3.6-m d’optique adaptative de l’ESO, ADONIS, au schen System ADONIS am ESO-3,6-m-Tele- telescope and the Observatoire de Grenoble télescope de 3,60 m et le coronographe de skop und dem Koronographen des Obser- coronograph. l’observatoire de Grenoble. vatoriums von Grenoble. The combination of high angular resolution La combinaison de haute résolution angu- Die Kombination von hoher Winkelauflö- (0.12 arcsec) and high dynamical range laire (0,12 arcsec) et de gamme dynamique sung (0,12 Bogensekunden) und hohem dy- (105) allows to image the disk to only 24 AU élevée (105) permet de reproduire le disque namischen Bereich (105) erlaubt es, die from the star. Inside 50 AU, the main plane jusqu’à seulement 24 UA de l’étoile. A Scheibe bis zu einem Abstand von nur 24 AE of the disk is inclined with respect to the l’intérieur de 50 UA, le plan principal du vom Stern abzubilden. Innerhalb von 50 AE outer part. Observers: J.-L. Beuzit, A.-M. -
“What Can Only Be Described As Paradise DHI Is Absolutely Crazy Beautiful! PAT CALLINAN, MR 4X4
“What can only be described as paradise DHI is absolutely crazy beautiful! PAT CALLINAN, MR 4X4 DIRKHARTOGISLAND.COM HISTORY 4WD FERRY TRANSFERS On the 25th of October 1616, Captain Dirk Bring your own 4WD to explore the rugged terrain, camp on secluded beaches, catch a fish or immerse yourself in the history of the island. Hartog arrived on the Eendracht and announced his arrival by leaving an inscribed plate with his Departs: 364 days per year from 7.30am ex Return 4WD Return Camper Rates Transfer Trailer Transfer name and date of arrival at what is now known In 1697, Flemish Captain Willem de Vlamingh Blackie’s Beach, Steep Point, WA as Cape Inscription. (weather dependent) landed at Cape Inscription and found Dirk Standard from $680 from $120 Hartog’s plate. As the plate was badly Return Passenger $35 per adult Seasonal Available online for Wednesday, Friday, In August 1699, Captain William Dampier weathered, Vlamingh copied the record on to Transfers: $22 per child (5-15 years) Discounts Saturday & Sunday transfers anchored and surveyed the northern end of Dirk another plate and added his own record. Booking Booking must be made 48 hours Hartog Island. Essential: in advance In 1772, French Captain Louis Francois de Barge length limit is 10.6m Saint-Alouarn landed on the island and claimed it in the name of the French King. As a proof of Louis de Freycinet came to Shark Bay in 1818 his presence he buried a parchment and two and removed the plate from Cape Inscription. French coins nearby which lay undiscovered He returned to Europe where it was presented until 1998. -
Great Southern Land: the Maritime Exploration of Terra Australis
GREAT SOUTHERN The Maritime Exploration of Terra Australis LAND Michael Pearson the australian government department of the environment and heritage, 2005 On the cover photo: Port Campbell, Vic. map: detail, Chart of Tasman’s photograph by John Baker discoveries in Tasmania. Department of the Environment From ‘Original Chart of the and Heritage Discovery of Tasmania’ by Isaac Gilsemans, Plate 97, volume 4, The anchors are from the from ‘Monumenta cartographica: Reproductions of unique and wreck of the ‘Marie Gabrielle’, rare maps, plans and views in a French built three-masted the actual size of the originals: barque of 250 tons built in accompanied by cartographical Nantes in 1864. She was monographs edited by Frederick driven ashore during a Casper Wieder, published y gale, on Wreck Beach near Martinus Nijhoff, the Hague, Moonlight Head on the 1925-1933. Victorian Coast at 1.00 am on National Library of Australia the morning of 25 November 1869, while carrying a cargo of tea from Foochow in China to Melbourne. © Commonwealth of Australia 2005 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, available from the Department of the Environment and Heritage. Requests and inquiries concerning reproduction and rights should be addressed to: Assistant Secretary Heritage Assessment Branch Department of the Environment and Heritage GPO Box 787 Canberra ACT 2601 The views and opinions expressed in this publication are those of the author and do not necessarily reflect those of the Australian Government or the Minister for the Environment and Heritage. -
Dirk Hartog Island National Park in November 2009
scribbled angelfish and the fully protected potato cod. cod. potato protected fully the and angelfish scribbled creation of Dirk Hartog Island National Park in November 2009. November in Park National Island Hartog Dirk of creation vessel to reduce the risk of rats reaching the island. the reaching rats of risk the reduce to vessel and Malgana people still regularly visit and fish its waters. waters. its fish and visit regularly still people Malgana and species. Reef fish include coral trout, blue-lined emperor, emperor, blue-lined trout, coral include fish Reef species. In 2008 major destocking efforts began in preparation for the the for preparation in began efforts destocking major 2008 In installing and checking rodent bait stations on board your your board on stations bait rodent checking and installing • There is evidence of past Aboriginal occupation of Wirruwana Wirruwana of occupation Aboriginal past of evidence is There also staghorns and massive pocillopora and pink pocillopora pocillopora pink and pocillopora massive and staghorns also about 200m from shore. While cabbage corals dominate, there are are there dominate, corals cabbage While shore. from 200m about hefty toll on the island’s small mammal population. population. mammal small island’s the on toll hefty and gearbox guard plates are free of seeds of free are plates guard gearbox and while Shark Bay is called Gutharraguda, meaning ‘two bays’. bays’. ‘two meaning Gutharraguda, called is Bay Shark while Boats can access the beach in this bay with coral communities communities coral with bay this in beach the access can Boats island’s vegetation and, combined with feral cats, exacted a a exacted cats, feral with combined and, vegetation island’s s underside, radiator, tyres, sump sump tyres, radiator, underside, s vehicle’ your sure making • Island is part of Malgana country and is known as Wirruwana, Wirruwana, as known is and country Malgana of part is Island Dirk Hartog Island. -
Dutch Exploration of Australia
EBOOK REAU5058_sample SAMPLE Contents Teachers’ Notes 4 Section 3: Early Exploration Curriculum Links 5 of the Land 42 List of Acknowledgements 6 Exploring the Australian Land 43 More Explorations of the Australian Land 44 Early Explorers of the Land 45 Section 1: Maritime Explorers Crossing the Blue Mountains 46 of Australia and Indigenous John Oxley 47 7 Australians Discovering Gold 48 Early Dutch Maritime Explorers of Australia 8 Life on the Goldfields 49 Early British Maritime Explorers of Australia 9 Goldfields Language 50 The Dutch 10 The Gold Rush 51 Putting Things in Order 11 The Eureka Flag 52 Timeline of Early Maritime Explorers 12 William Dampier 13 Captain James Cook 14 Section 4: Australian Gathering Evidence on the Endeavour 15 Bushrangers 53 Maritime Explorers Meet the First Australians 16 Bushrangers 54 Aboriginal Musical Instruments 17 Bushranging 55 The First Australians 1 18 The Wild Colonial Boy 56 The First Australians 2 19 Infamous Bushrangers 57 Aboriginal Hunting and Gathering Tools 20 Gardiner and Power 58 Aboriginal Music 21 Ben Hall 59 Aboriginal Art 22 Ben Hall 60 Ideas in Aboriginal Art 23 Ned Kelly 61 Careful Use of the Natural Environment 24 Ned Kelly 62 Explorers and the First Australians 25 Celebrating Aboriginality 26 SAMPLEAnswers 63-68 Section 2: European Colonisation 27 The First Fleet 28 European Colonies and Expansion 29 The Three Fleets 30 The Journey 31 Captain Arthur Phillip 32 Early Problems 33 New Colonies 34 Convict Life 35 Convict Folk Songs 1 36 Convict Folk Songs 2 37 Convict Love 38 Port Arthur Convict Colony 39 Impact of Colonisation on Aborigines 40 Negative Impact on Aborigines 41 3 History of Australia Early Dutch Maritime Explorers of Australia In the 1600s many ships were sent from Holland to look for a faster way to reach the East Indies (Indonesia) because at this time Holland traded goods with the people there. -
Dutch Discoveries Across the Water: the First Real Maps of New Holland from 1606!
Dutch Discoveries Across the Water: the First Real Maps of New Holland from 1606! John Brock (Australia) SUMMARY The early seafarers expected to sail off the edge of the world if they ventured too far south or be gobbled up by unspeakable sea monsters which were imagined to ply the south seas in wait for hapless sailors. However the ancient mariners and earliest cartographers also dreamed of a Great South Land full of riches and beautiful damsels thriving amongst a lush environment surrounded by exotic flora and fauna fuelling the visions of the expectant sponsors of a flood of southern explorations, some indeed coming to disastrous ends while others met with disappointment and disillusionment. When the Dutch East India Company was formed in 1602 in Amsterdam it quickly dispatched much of its vast fleet of vessels southward in search of riches and discovery. Establishing its southern base in Batavia (modern day Jakarta in Indonesia) the Great South Land beckoned just a gentle breeze away awaiting revelations for the Dutch mariners so the first reliable charting of New Holland began in 1606 with Willem Jansz mapping about 120 kilometres of the western side of Cape York filing his work away as an extension of Papua New Guinea until it was discovered hundreds of years later to actually be part of Australia! From this point onwards right up until the last years of the 17th Century the Dutch fascination with investigating this vast southern giant continent carried on in earnest with many ships coming to an unsavoury demise on the west coast after over-shooting the easterly passage to crash into the dangerous reefs all along the lengthy western coastline, such as the ill-fated Batavia, and numerous other craft meeting their doom in the treacherous waters. -
Lands of Red and Gold #0: Prologue
Lands of Red and Gold #0: Prologue February 1310 Tasman Sea, offshore from Kiama, Australia Blue sky above, blue water below, in seemingly endless expanse. Dots of white clouds appeared on occasions, but they quickly faded into the distance. Only one double-hulled canoe with rippling sail cut a path through the blue emptiness. So it had gone on, day after day, seemingly without end. Kawiti of the Tangata [People] would very much have preferred not to be here. The four other men on the canoe were reliable enough travelling companions, so far as such things went. Yet being cramped on even the largest canoe made for too much frustration, and this was far from the largest of canoes. Only a fool would send out a large canoe without first exploring the path with a smaller vessel to find out what land could be discovered. Of course, only a fool would want to send out exploration canoes at all, so far as he could tell. The arts of long-distance navigation were fading back on Te Ika a Maui [North Island, New Zealand]. That was all to the good, so far as Kawiti was concerned. Why risk death on long sea voyages to find some new fly-speck of an island, when they had already discovered something much greater? Te Ika a Maui was a land a thousand or more times the size of their forefathers’ home on Hawaiki, and further south lay an island even greater in size. Their new lands were vast in expanse, and teemed with life on the earth, in the skies above, and in the encircling seas. -
Western Australian Landscapes with Aboriginal History
Expanse Western Australian Landscapes with Aboriginal History by WA Inspired Art Quilters booklet compiled by Pat Forster quilt photos by Meg Cowey The 16 piece quilt set ‘Expanse, Western Australian Landscapes with Aboriginal History’ is the fifth set created by WA Inspired Art Quilters. It celebrates wonderful coastal and inland landscapes in this large state of ours, and respectfully acknowledges ‘care for country’ by Aboriginal people, before white settlement and up to the present day. We have read widely about Aboriginal culture and quote practices and stories only if these are in the public domain, for example, in research papers, early settlers’ journals, Native Title reports, and web pages by Aboriginal people. The quilt makers for ‘Expanse, Western Australian Landscapes with Aboriginal History’ are Hilary Arber Meg Cowey Roberta Chantler Pat Forster Elizabeth Humphreys Stella King Stephanie Knudsen Denise Mallon Completed 2019 Index Coast Torgadirrup (The Gap), Albany by Meg Cowey 3 Southern Ocean Cliffs by Elizabeth Humphreys 6 Indian Ocean by Pat Forster 9 Ningaloo Reef by Pat Forster 12 Hutt Lagoon (near Port Gregory) by Denise Mallon 15 Coastal Track by Stephanie Knudsen 18 Cable Camels by Stephanie Knudsen 20 Inland Stirling Ranges by Stella King 23 Lake Ballard by Roberta Chantler 26 Rabbit Proof Fence by Hilary Arber 29 Floral Extravaganza by Denise Mallon 32 Eyre Highway Rest Stop by Elizabeth Humphreys 34 Heart of the Pilbara by Hilary Arber 37 Wave Rock by Meg Cowey 40 Venus Appears over Kandimalal (Wolfe Creek Crater) by Roberta Chantler 43 A Night Outback by Stella King 46 Reference List 49 Outcomes 49 1 Coast 2 Torgadirrup (The Gap), Albany 79cm x 40cm, by Meg Cowey The impressive granite cliffs seem like an indestructible fortress.