Whales, Dolphins and Porpoises
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Scottish Birds 37:3 (2017)
Contents Scottish Birds 37:3 (2017) 194 President’s Foreword J. Main PAPERS 195 Potential occurrence of the Long-tailed Skua subspecies Stercorarius longicaudus pallescens in Scotland C.J. McInerny & R.Y. McGowan 202 Amendments to The Scottish List: species and subspecies The Scottish Birds Records Committee 205 The status of the Pink-footed Goose at Cameron Reservoir, Fife from 1991/92 to 2015/16: the importance of regular monitoring A.W. Brown 216 Montagu’s Harrier breeding in Scotland - some observations on the historical records from the 1950s in Perthshire R.L. McMillan SHORT NOTES 221 Scotland’s Bean Geese and the spring 2017 migration C. Mitchell, L. Griffin, A. MacIver & B. Minshull 224 Scoters in Fife N. Elkins OBITUARIES 226 Sandy Anderson (1927–2017) A. Duncan & M. Gorman 227 Lance Leonard Joseph Vick (1938–2017) I. Andrews, J. Ballantyne & K. Bowler ARTICLES, NEWS & VIEWS 229 The conservation impacts of intensifying grouse moor management P.S. Thompson & J.D. Wilson 236 NEWS AND NOTICES 241 Memories of the three St Kilda visitors in July 1956 D.I.M. Wallace, D.G. Andrew & D. Wilson 244 Where have all the Merlins gone? A lament for the Lammermuirs A.W. Barker, I.R. Poxton & A. Heavisides 251 Gannets at St Abb’s Head and Bass Rock J. Cleaver 254 BOOK REVIEWS 256 RINGERS' ROUNDUP Iain Livingstone 261 The identification of an interesting Richard’s Pipit on Fair Isle in June 2016 I.J. Andrews 266 ‘Canada Geese’ from Canada: do we see vagrants of wild birds in Scotland? J. Steele & J. -
Identifying Sexually Mature, Male Short-Beaked Common Dolphins (Delphinus Delphis) at Sea, Based on the Presence of a Postanal Hump
Aquatic Mammals 2002, 28.2, 181–187 Identifying sexually mature, male short-beaked common dolphins (Delphinus delphis) at sea, based on the presence of a postanal hump Dirk R. Neumann1, Kirsty Russell2, Mark B. Orams1, C. Scott Baker2, and Padraig Duignan3 1Coastal Marine Research Group, Massey University, Auckland, New Zealand 2Department of Biology, University of Auckland, New Zealand 3Department of Veterinary Science, Massey University, Palmerston North, New Zealand Abstract Introduction For detailed studies on the behaviour and social To fully comprehend the behaviour and social organization of a species, it is important to organization of a species, it is necessary to distinguish males and females. Many delphinid distinguish males and females. Long-term studies species show little sexual dimorphism. However, in of bottlenose dolphins (Tursiops truncatus, T. mature male spinner dolphins, Stenella longirostris aduncus), which tracked focal individuals of known (Perrin & Gilpatrick, 1994) and Fraser’s dolphins, sex, revealed sexual segregation of mature males Lagenodelphis hosei (Jefferson et al., 1997), tissue from females (Wells, 1991), the formation of male between the anus and the flukes forms a so-called coalitions (Wells, 1991; Connor et al., 1992), and peduncle keel, or postanal hump. We discovered an differences in the activity budgets of males and analogous feature in free-ranging short-beaked females (Waples et al., 1998). Many delphinid common dolphins, Delphinus delphis,offthe species show little sexual dimorphism, which makes north-eastern coast of New Zealand’s North Island. it exceedingly difficult to sex individuals at sea. For Genetic analysis of skin samples obtained from many species, the only individuals that can be sexed bow-riding individuals revealed that dolphins without capture are those that are consistently with a postanal hump were indeed always male. -
2019 Cruise Directory
Despite the modern fashion for large floating resorts, we b 7 nights 0 2019 CRUISE DIRECTORY Highlands and Islands of Scotland Orkney and Shetland Northern Ireland and The Isle of Man Cape Wrath Scrabster SCOTLAND Kinlochbervie Wick and IRELAND HANDA ISLAND Loch a’ FLANNAN Stornoway Chàirn Bhain ISLES LEWIS Lochinver SUMMER ISLES NORTH SHIANT ISLES ST KILDA Tarbert SEA Ullapool HARRIS Loch Ewe Loch Broom BERNERAY Trotternish Inverewe ATLANTIC NORTH Peninsula Inner Gairloch OCEAN UIST North INVERGORDON Minch Sound Lochmaddy Uig Shieldaig BENBECULA Dunvegan RAASAY INVERNESS SKYE Portree Loch Carron Loch Harport Kyle of Plockton SOUTH Lochalsh UIST Lochboisdale Loch Coruisk Little Minch Loch Hourn ERISKAY CANNA Armadale BARRA RUM Inverie Castlebay Sound of VATERSAY Sleat SCOTLAND PABBAY EIGG MINGULAY MUCK Fort William BARRA HEAD Sea of the Glenmore Loch Linnhe Hebrides Kilchoan Bay Salen CARNA Ballachulish COLL Sound Loch Sunart Tobermory Loch à Choire TIREE ULVA of Mull MULL ISLE OF ERISKA LUNGA Craignure Dunsta!nage STAFFA OBAN IONA KERRERA Firth of Lorn Craobh Haven Inveraray Ardfern Strachur Crarae Loch Goil COLONSAY Crinan Loch Loch Long Tayvallich Rhu LochStriven Fyne Holy Loch JURA GREENOCK Loch na Mile Tarbert Portavadie GLASGOW ISLAY Rothesay BUTE Largs GIGHA GREAT CUMBRAE Port Ellen Lochranza LITTLE CUMBRAE Brodick HOLY Troon ISLE ARRAN Campbeltown Firth of Clyde RATHLIN ISLAND SANDA ISLAND AILSA Ballycastle CRAIG North Channel NORTHERN Larne IRELAND Bangor ENGLAND BELFAST Strangford Lough IRISH SEA ISLE OF MAN EIRE Peel Douglas ORKNEY and Muckle Flugga UNST SHETLAND Baltasound YELL Burravoe Lunna Voe WHALSAY SHETLAND Lerwick Scalloway BRESSAY Grutness FAIR ISLE ATLANTIC OCEAN WESTRAY SANDAY STRONSAY ORKNEY Kirkwall Stromness Scapa Flow HOY Lyness SOUTH RONALDSAY NORTH SEA Pentland Firth STROMA Scrabster Caithness Wick Welcome to the 2019 Hebridean Princess Cruise Directory Unlike most cruise companies, Hebridean operates just one very small and special ship – Hebridean Princess. -
Cetacean Occurrence in the Gulf of Alaska from Long-Term Passive
Marine Biology (2021) 168:72 https://doi.org/10.1007/s00227-021-03884-1 ORIGINAL PAPER Cetacean occurrence in the Gulf of Alaska from long‑term passive acoustic monitoring Ally Rice1 · Ana Širović1,2 · Jennifer S. Trickey1 · Amanda J. Debich1,3 · Rachel S. Gottlieb1 · Sean M. Wiggins1 · John A. Hildebrand1 · Simone Baumann‑Pickering1 Received: 23 November 2020 / Accepted: 11 April 2021 © The Author(s) 2021 Abstract The Gulf of Alaska is an important habitat for a diverse array of marine mammals, many of which were severely depleted by historical whaling. To study current cetacean distributions in this region, passive acoustic monitoring was used to detect species-specifc call types between 2011 and 2015 at fve locations spanning the continental shelf, slope, and ofshore sea- mounts. Spatial and temporal detection patterns were examined for nine species to compare diferences in behavior and habitat use. Mysticetes showed seasonal increases in calling that indicated possible behavioral shifts between feeding and breeding in blue (Balaenoptera musculus), fn (B. physalus), and humpback (Megaptera novaeangliae) whales, and matched known migration timing of gray whales (Eschrichtius robustus). Interannual changes in blue and fn whale calling may relate to the marine heat wave that began in 2013 and lasted through the end of the monitoring period. Odontocete detections revealed unique spatial distributions, with killer whales (Orcinus orca) most common on the continental shelf and sperm whales (Physeter macrocephalus) most common on the continental slope, where detections occurred year-round. Beaked whales showed both spatial and temporal separation: Baird’s beaked whale (Berardius bairdii) detections were highest at Quinn Seamount in the spring, Cuvier’s (Ziphius cavirostris) at Pratt Seamount in winter, and Stejneger’s (Mesoplodon stejnegeri) on the continental slope in the fall. -
Wint03 Whales
FAMILY NATURE NOTES WINTER 2003 Written by Kerry Everitt Design and illustrations by Judie Shore Did you know that the largest species of mammal in the world is found just off the coast of Canada? humpback Whales mother and Giants of the Ocean calf Way up north, in the Canadian Arctic, you can see narwhals and bow- head whales. Hundreds of beluga whales live quite close to us here in Ontario in the St. Lawrence River and farther north in Hudson Bay. Humpback whales, minke whales, fin whales and the gigantic blue whale can be found along both the Pacific and Atlantic coasts. Although they live entirely in the water, whales, dolphins and porpoises are actually mammals. These sorts of mammals are called cetaceans. Unlike insects, which have millions of different species, there are only about 80 species of cetaceans worldwide. Whales of all shapes and sizes are found in every ocean from the warm tropics to the icy poles. Millions of years ago, when mammals first evolved, they lived on land. How and why ancestors of the whales moved from their terrestrial habitat into the seas and oceans is unknown. About 55 million years ago, a group of mammals moved into the shallow marine environment. Gradually these creatures evolved and adapted to their new watery habitat and became the whales we know today. Their nostrils moved to the top of their heads (now called blowholes), and they developed strong tails for swimming. Their front legs transformed into flippers, and their hind legs completely disappeared. In some whales you can still find leg bones called vestigial bones, remnants of the time when these creatures were land mammals and walked on four legs. -
2020 Cruise Directory Directory 2020 Cruise 2020 Cruise Directory M 18 C B Y 80 −−−−−−−−−−−−−−− 17 −−−−−−−−−−−−−−−
2020 MAIN Cover Artwork.qxp_Layout 1 07/03/2019 16:16 Page 1 2020 Hebridean Princess Cruise Calendar SPRING page CONTENTS March 2nd A Taste of the Lower Clyde 4 nights 22 European River Cruises on board MS Royal Crown 6th Firth of Clyde Explorer 4 nights 24 10th Historic Houses and Castles of the Clyde 7 nights 26 The Hebridean difference 3 Private charters 17 17th Inlets and Islands of Argyll 7 nights 28 24th Highland and Island Discovery 7 nights 30 Genuinely fully-inclusive cruising 4-5 Belmond Royal Scotsman 17 31st Flavours of the Hebrides 7 nights 32 Discovering more with Scottish islands A-Z 18-21 Hebridean’s exceptional crew 6-7 April 7th Easter Explorer 7 nights 34 Cruise itineraries 22-97 Life on board 8-9 14th Springtime Surprise 7 nights 36 Cabins 98-107 21st Idyllic Outer Isles 7 nights 38 Dining and cuisine 10-11 28th Footloose through the Inner Sound 7 nights 40 Smooth start to your cruise 108-109 2020 Cruise DireCTOrY Going ashore 12-13 On board A-Z 111 May 5th Glorious Gardens of the West Coast 7 nights 42 Themed cruises 14 12th Western Isles Panorama 7 nights 44 Highlands and islands of scotland What you need to know 112 Enriching guest speakers 15 19th St Kilda and the Outer Isles 7 nights 46 Orkney, Northern ireland, isle of Man and Norway Cabin facilities 113 26th Western Isles Wildlife 7 nights 48 Knowledgeable guides 15 Deck plans 114 SuMMER Partnerships 16 June 2nd St Kilda & Scotland’s Remote Archipelagos 7 nights 50 9th Heart of the Hebrides 7 nights 52 16th Footloose to the Outer Isles 7 nights 54 HEBRIDEAN -
Anomalously Pigmented Common Dolphins (Delphinus Sp.) Off Northern New Zealand Karen A
Aquatic Mammals 2005, 31(1), 43-51, DOI 10.1578/AM.31.1.2005.43 Anomalously Pigmented Common Dolphins (Delphinus sp.) off Northern New Zealand Karen A. Stockin1 and Ingrid N. Visser2 1Coastal-Marine Research Group, Institute of Natural Resources, Massey University, Private Bag 102 904, North Shore MSC, Auckland, New Zealand 2Orca Research Trust, P.O. Box 1233, Whangarei, New Zealand Abstract New Zealand waters is provided by Bernal et al. (2003) who suggested that common dolphins exhib- Anomalous pigmentations have been recorded in iting long rostra, as photographed in New Zealand many cetacean species. However, typically only by Doak (1989; Plates 34A, 34B), are long-beaked one variation is reported from a population at common dolphins. However, as Amaha (1994) and a time (e.g., an albino). Here we record a spec- Jefferson & Van Waerebeek (2002) highlighted, trum of pigmentation from common dolphins neither New Zealand nor Australian common dol- (Delphinus sp.) off northern New Zealand. All- phins neatly fit the morphological description of black, dark-morph, pale-morph, and all-white either D. delphis or D. capensis. In the past, New individuals, as well as variations between these Zealand common dolphins have been identified have been recorded. Pale-coloured pectoral flip- from pigmentation patterns in the field and classi- pers are prevalent, and a number of individuals fied as short-beaked common dolphins (Bräger & with white “helmets” have been observed. Schneider, 1998; Gaskin, 1968; Neumann, 2001; Webb, 1973), although pigmentation alone may not Key Words: common dolphin, Delphinus delphis, be sufficient to positively identity these dolphins to Delphinus capensis, anomalous pigmentation, species. -
Cetacean Records Along a Coastal-Offshore Gradient in the Vitória
DOI: http://dx.doi.org/10.1590/1519-6984.21812 Cetacean records along a coastal-offshore gradient in the Vitória- Trindade Chain, western South Atlantic Ocean Wedekin, LL.a*, Rossi-Santos, MR.a, Baracho, C.a, Cypriano-Souza, AL.a,b and Simões-Lopes, PC.c aInstituto Baleia Jubarte, Rua Barão do Rio Branco, 125, CEP 45900-000, Caravelas, BA, Brazil bLaboratório de Biologia Genômica e Molecular, Faculdade de Biociências, Pontifícia Universidade Católica do Rio Grande do Sul – PUCRS, Avenida Ipiranga, 6681, CEP 90619-900, Porto Alegre, RS, Brazil cLaboratório de Mamíferos Aquáticos – LAMAQ, Departamento de Ecologia e Zoologia, Universidade Federal de Santa Catarina – UFSC, Campus Universitário, CP 5102, Trindade, CEP 88040-970, Florianópolis, SC, Brazil *e-mail: [email protected] Received: November 2, 2012 – Accepted: December 27, 2012 – Distributed: February 28, 2014 (With 2 figures) Abstract Oceanic waters are difficult to assess, and there are many gaps in knowledge regarding cetacean occurrence. To fill some of these gaps, this article provides important cetacean records obtained in the winter of 2010 during a dedicated expedition to collect visual and acoustic information in the Vitória-Trindade seamounts. We observed 19 groups of cetaceans along a 1300-km search trajectory, with six species being identified: the humpback whale Megaptera( novaeangliae, N = 9 groups), the fin whale (Balaenoptera physalus, N = 1), the Antarctic minke whale (Balaenoptera bonaerensis, N = 1), the rough-toothed dolphin (Steno bredanensis, N = 1), the bottlenose dolphin (Tursiops truncatus, N = 2), and the killer whale (Orcinus orca, N = 1). Most humpback whale groups (N = 7; 78%) were observed in the Vitória-Trindade seamounts, especially the mounts close to the Abrolhos Bank. -
THE CASE AGAINST Marine Mammals in Captivity Authors: Naomi A
s l a m m a y t T i M S N v I i A e G t A n i p E S r a A C a C E H n T M i THE CASE AGAINST Marine Mammals in Captivity The Humane Society of the United State s/ World Society for the Protection of Animals 2009 1 1 1 2 0 A M , n o t s o g B r o . 1 a 0 s 2 u - e a t i p s u S w , t e e r t S h t u o S 9 8 THE CASE AGAINST Marine Mammals in Captivity Authors: Naomi A. Rose, E.C.M. Parsons, and Richard Farinato, 4th edition Editors: Naomi A. Rose and Debra Firmani, 4th edition ©2009 The Humane Society of the United States and the World Society for the Protection of Animals. All rights reserved. ©2008 The HSUS. All rights reserved. Printed on recycled paper, acid free and elemental chlorine free, with soy-based ink. Cover: ©iStockphoto.com/Ying Ying Wong Overview n the debate over marine mammals in captivity, the of the natural environment. The truth is that marine mammals have evolved physically and behaviorally to survive these rigors. public display industry maintains that marine mammal For example, nearly every kind of marine mammal, from sea lion Iexhibits serve a valuable conservation function, people to dolphin, travels large distances daily in a search for food. In learn important information from seeing live animals, and captivity, natural feeding and foraging patterns are completely lost. -
Dolphin Shuttle Eat, Drink & Take Away
About VVISIT OUR ILLAGES The CHANONRY POINT Here are great places to Dolphin Shuttle eat, drink & take away The Moray Firth coast is home to the most maximum dolphins northerly colony of bottle nosed dolphins in Beach Café, Rosemarkie .... zero parking FREE EXHIBITION includes info on Dolphins the world and Chanonry Point is possibly THE www.facebook.com/rosemarkiebeach most famous – and best – place to see them Co-op Food, Fortrose from land. 01381 621768 SOME TIPS Crofters Bistro, Rosemarkie 01381 620844 www.croftersbistro.co.uk Check the tide times. Dolphin spotting is best about Cromarty Bakery, Fortrose an hour after low tide when they come in to feed. 01381 620055 www.spanglesh.com/CromartyBakery Fortrose Café, Fortrose Don't forget your camera 01381 620638 www.facebook.com/fortrosecafe Highland weather is changeable – have layers and Fortrose & Rosemarkie Golf Club 01381 620529 www.fortrosegolfclub.co.uk waterproofs handy as well as sunglasses and sun block! Harry Gow (Bakery), Fortrose 01381 621481 www.facebook.com/harrygowbakery Keep the children happy with an ice cream from IV10 Café / Bar / Deli, Fortrose Maureen's van while you wait for a dolphin sighting. 01381 620690 www.iv10.net McGintys (Fish & Chips), Fortrose For Dolphin Information visit 01381 622333 www.moraydolphins.co.uk (for a tide timetable) Spar/Rosemarkie Stores, Rosemarkie 01381 620206 www.facebook.com/rosemarkiestores www.facebook.com/ChanonryPoint www.uk.whales.org The Anderson, Fortrose 01381 620236 www.theanderson.co.uk We ask that you respect this beautiful spot and The Plough Inn, Rosemarkie put your litter in the bins available, or take it 01381 620164 www.facebook.com/theplough1691 home with you ... -
Highland Bird News No 119
The Scottish Ornithologists’ Club Scotland’s Bird Club Highland Bird News No 119 January 2013 Editorial Contents May I take this opportunity to wish you a happy and healthy New Year, with lots of good birds/birding too! Editorial p1 The unseasonal temperatures seem to be causing confusion amongst Annual Dalry Bird Festival some of our birds. I heard Oystercatchers calling over Inverness around p2 midnight on 6th January and on the 7th, I noticed Blue Tits collecting feathers, presumably for nest building? A Field Trip to the Black Isle p2 Inverness seems to have largely missed out on Waxwings so far this winter, though there are still a few about. From the region, the largest Some Recent and not so flock I have heard of was of 1000 birds, seen at Kyleakin by people on Recent Sightings p3 their way to attend the Skye Conference on 17 November. Indoor Meetings & Field I have had up to 3 males and a female Brambling coming daily to my Trips p3 feeders since before Christmas. They were joined on 3rd January by two Waxwings which demolished an apple put out for the Blackbirds and Useful Contacts p4 also by a male Blackcap, the first I have seen in the garden at this time of year. Websites and Blogs about Birds and Birding in The mini conference held at the Gaelic College on Skye on Saturday 17 Highland p4 November 2012 was a great success. A write up will appear in a future issue of Scottish Birds. Thanks are due in large measure to Bob 2010 Highland Bird Report McMillan for promoting the idea, choosing the venue, inviting speakers p5 and for making the arrangements which together, make a bird conference so enjoyable. -
213 Subpart I—Taking and Importing Marine Mammals
National Marine Fisheries Service/NOAA, Commerce Pt. 218 regulations or that result in no more PART 218—REGULATIONS GOV- than a minor change in the total esti- ERNING THE TAKING AND IM- mated number of takes (or distribution PORTING OF MARINE MAM- by species or years), NMFS may pub- lish a notice of proposed LOA in the MALS FEDERAL REGISTER, including the asso- ciated analysis of the change, and so- Subparts A–B [Reserved] licit public comment before issuing the Subpart C—Taking Marine Mammals Inci- LOA. dental to U.S. Navy Marine Structure (c) A LOA issued under § 216.106 of Maintenance and Pile Replacement in this chapter and § 217.256 for the activ- Washington ity identified in § 217.250 may be modi- fied by NMFS under the following cir- 218.20 Specified activity and specified geo- cumstances: graphical region. (1) Adaptive Management—NMFS 218.21 Effective dates. may modify (including augment) the 218.22 Permissible methods of taking. existing mitigation, monitoring, or re- 218.23 Prohibitions. porting measures (after consulting 218.24 Mitigation requirements. with Navy regarding the practicability 218.25 Requirements for monitoring and re- porting. of the modifications) if doing so cre- 218.26 Letters of Authorization. ates a reasonable likelihood of more ef- 218.27 Renewals and modifications of Let- fectively accomplishing the goals of ters of Authorization. the mitigation and monitoring set 218.28–218.29 [Reserved] forth in the preamble for these regula- tions. Subpart D—Taking Marine Mammals Inci- (i) Possible sources of data that could dental to U.S. Navy Construction Ac- contribute to the decision to modify tivities at Naval Weapons Station Seal the mitigation, monitoring, or report- Beach, California ing measures in a LOA: (A) Results from Navy’s monitoring 218.30 Specified activity and specified geo- graphical region.