Galapagos Endemics Cruise: October-November 2013
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Cross-Temporal Analysis of Genetic Diversity in the Endangered Medium Tree Finch (Camarhynchus Pauper) and Closely Related Darwin’S Finches
Cross-Temporal Analysis of Genetic Diversity in the Endangered Medium Tree Finch (Camarhynchus pauper) and Closely Related Darwin’s Finches By Colleen Metzger B.S., Juniata College, 2009 A thesis submitted to the Graduate School of the University of Cincinnati Department of Biological Sciences In partial fulfillment of the requirements For the degree of Master of Science Committee Chair: Kenneth Petren, Ph.D. November 2012 Abstract Natural history collections can provide a direct view of past genotypes, which allows greater insight into evolutionary processes that are relevant for conservation and management. However, few studies have used broad surveys of multilocus genotypes from the past to address the wide range of processes that can affect conservation planning of a species today. Therefore, we assessed the history and status of the critically endangered medium tree finch, Camarhynchus pauper, an endemic finch of the Galápagos Islands. Using ancient DNA techniques, we quantified cross-temporal genetic change for 16 microsatellite loci in this species and its relatives. We tested the hypothesis that C. pauper has undergone a recent reduction in population size and loss of genetic diversity, and evaluated the hypothesis that C. pauper is genetically distinct from its two closest relatives, C. parvulus and C. psittacula. We assessed whether decline in C. pauper has led to increased hybridization with other species and evaluated a long-standing hypothesis of its origin from C. psittacula on another island using genetic distances, assignment tests, and migration analyses. Genetic diversity declined significantly in C. pauper over time, and several other tree finch populations showed similar losses of genetic diversity. -
Galápagos Natural History Extravaganza
GALÁPAGOS NATURAL HISTORY EXTRAVAGANZA 21 NOVEMBER – 02 DECEMBER 2021 20 NOVEMBER – 01 DECEMBER 2022 19 – 30 NOVEMBER 2023 Red-footed Booby is one of three booby species likely to be found on this trip. www.birdingecotours.com [email protected] 2 | ITINERARY Galapagos: Natural History Extravaganza Just 483 years ago the first man stepped onto the Galápagos Islands and marveled at this living laboratory. Today we continue to be awestruck by this constantly changing archipelago. As the Nazca Plate moves and new islands are formed, evolution is illustrated up close and personal. Visiting the Galápagos archipelago is a dream for all naturalists. From Quito we will fly to the island of Baltra. We then will make our way to our home for the next eight days, the Samba, a spacious and luxuriously designed motor sailing yacht with wide open and shaded sun decks, a fully stocked bar, and a library. The abundant marine life that visits these waters year-round, the Marine Iguanas that rule the rocky coastlines, and of course a unique group of birds make it easy to understand why this trip is a must for birders and natural history buffs. Some of the Galápagos specials that we hope to find on this trip include Galapagos Penguin, Waved Albatross, Galapagos Shearwater, Wedge-rumped and Elliot’s Storm Petrels, Magnificent Frigatebird, Nazca, Red-footed, and Blue-footed Boobies, Lava Heron, Galapagos Hawk, Lava Gull, Galapagos Martin, Galapagos Flycatcher, Vermilion Flycatcher, Galapagos, Floreana, San Cristobal, and Espanola Mockingbirds, Vegetarian Finch, Woodpecker Finch, Common Cactus Finch, Green Warbler-Finch, Large and Small Tree Finches, Small and Medium Ground Finches, and Mangrove Finch. -
Ecuador's Biodiversity Hotspots
Ecuador’s Biodiversity Hotspots Destination: Andes, Amazon & Galapagos Islands, Ecuador Duration: 19 Days Dates: 29th June – 17th July 2018 Exploring various habitats throughout the wonderful & diverse country of Ecuador Spotting a huge male Andean bear & watching as it ripped into & fed on bromeliads Watching a Eastern olingo climbing the cecropia from the decking in Wildsumaco Seeing ~200 species of bird including 33 species of dazzling hummingbirds Watching a Western Galapagos racer hunting, catching & eating a Marine iguana Incredible animals in the Galapagos including nesting flightless cormorants 36 mammal species including Lowland paca, Andean bear & Galapagos fur seals Watching the incredible and tiny Pygmy marmoset in the Amazon near Sacha Lodge Having very close views of 8 different Andean condors including 3 on the ground Having Galapagos sea lions come up & interact with us on the boat and snorkelling Tour Leader / Guides Overview Martin Royle (Royle Safaris Tour Leader) Gustavo (Andean Naturalist Guide) Day 1: Quito / Puembo Francisco (Antisana Reserve Guide) Milton (Cayambe Coca National Park Guide) ‘Campion’ (Wildsumaco Guide) Day 2: Antisana Wilmar (Shanshu), Alex and Erica (Amazonia Guides) Gustavo (Galapagos Islands Guide) Days 3-4: Cayambe Coca Participants Mr. Joe Boyer Days 5-6: Wildsumaco Mrs. Rhoda Boyer-Perkins Day 7: Quito / Puembo Days 8-10: Amazon Day 11: Quito / Puembo Days 12-18: Galapagos Day 19: Quito / Puembo Royle Safaris – 6 Greenhythe Rd, Heald Green, Cheshire, SK8 3NS – 0845 226 8259 – [email protected] Day by Day Breakdown Overview Ecuador may be a small country on a map, but it is one of the richest countries in the world in terms of life and biodiversity. -
FIELD GUIDES BIRDING TOURS: Galapagos: an Intimate Look At
Field Guides Tour Report Galapagos: An Intimate Look at Darwin's Islands II 2014 Jul 5, 2014 to Jul 15, 2014 Megan Edwards Crewe with Peter Freire For our tour description, itinerary, past triplists, dates, fees, and more, please VISIT OUR TOUR PAGE. For those interested in natural history, the Galapagos Islands are a wonderland. Every island is a revelation. The animals -- though wild and unfettered -- are so trusting as to seem tame. Our week's cruise brought us within arm's length of Galapagos Tortoises the size of coffee tables and whip-fast lava lizards. Albatrosses snoozed in the middle of paths. Mockingbirds investigated bare toes. Boobies stomped their way through our group. "Darwin's Finches" circled as if planning to land atop heads or arms or camera lenses. And everywhere, we could settle in for extended studies of plants or birds or insects or herps or fish, secure in the knowledge that they just wouldn't care that we were there. As you might expect in such a naturalist's paradise, there were many, many highlights. Waved Albatrosses called and bowed and clattered their beaks together, or brooded small chicks (which look surprisingly poodle- The Swallow-tailed Gull is surely one of the world's most handsome seabirds. (Photo by guide Megan like, thanks to their curly feathers). Blue-footed Edwards Crewe) Boobies whistled and grunted and solemnly displayed their extraordinary feet to each other. Well-camouflaged Short-eared Owls lurked among a whirling mass of Wedge-rumped Storm-Petrels, waiting for an opportunity -- and a one-eyed hunter gobbled its hapless prey nearly at our feet. -
Lista Oficial PN
Nombre científico Inglés Español Crypturellus souiC Little Tinamou Tinamú Chico Crypturellus cinnamomeusR Thicket Tinamou Tinamú Canelo Dendrocygna autumnalis Black-bellied Whistling-Duck Pijije Común Cairina moschata Muscovy Duck Pato Real Ortalis vetula Plain Chachalaca Chachalaca Olivácea Penelope purpurascens Crested Guan Pava Crestada Crax rubra Great Curassow Pavón Grande Colinus cristatus Crested Bobwhite Codorniz Crestada Tachybaptus dominicus Least Grebe Zambullidor Enano Ardenna creatopus Pink-footed Shearwater Pardela Blanca Común Ardenna pacificus Wedge-tailed Shearwater Pardela Colicuña Ardenna grisea Sooty Shearwater Pardela Sombría Puffinus nativitatis Christmas Shearwater Pardela de Navidad, Pardela de Christmas Puffinus subalaris Galapagos Shearwater Pardela de las Galápagos Puffinus opisthomelas Black-vented Shearwater Pardela Culinegra Oceanodroma leucorhoa Leach's Storm-Petrel Paiño de Leach Oceanodroma tethys Wedge-rumped Storm-Petrel Paiño Danzarin Oceanodroma melania Black Storm-Petrel Paiño Negro Oceanodroma microsoma Least Storm-Petrel Paiño Menudo Phaethon aethereus Red-billed Tropicbird Rabijunco Piquirrojo Mycteria americana Wood Stork Cigüeñón Fregata magnificens Magnificent Frigatebird Rabihorcado Magno Sula dactylatra Masked Booby Piquero Blanco Sula granti Nazca Booby Piquero de Nazca AOCR Sula nebouxiiC Blue-footed Booby Piquero Patiazul Sula variegta Peruvian Booby Piquero Peruano Sula leucogasterR Brown Booby Piquero Moreno Sula sula Red-footed Booby Piquero Patirrojo Phalacrocorax brasilianus Neotropic -
Can Darwin's Finches and Their Native Ectoparasites Survive the Control of Th
Insect Conservation and Diversity (2017) 10, 193–199 doi: 10.1111/icad.12219 FORUM & POLICY Coextinction dilemma in the Galapagos Islands: Can Darwin’s finches and their native ectoparasites survive the control of the introduced fly Philornis downsi? 1 2 MARIANA BULGARELLA and RICARDO L. PALMA 1School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand and 2Museum of New Zealand Te Papa Tongarewa, Wellington, New Zealand Abstract. 1. The survival of parasites is threatened directly by environmental alter- ation and indirectly by all the threats acting upon their hosts, facing coextinction. 2. The fate of Darwin’s finches and their native ectoparasites in the Galapagos Islands is uncertain because of an introduced avian parasitic fly, Philornis downsi, which could potentially drive them to extinction. 3. We documented all known native ectoparasites of Darwin’s finches. Thir- teen species have been found: nine feather mites, three feather lice and one nest mite. No ticks or fleas have been recorded from them yet. 4. Management options being considered to control P. downsi include the use of the insecticide permethrin in bird nests which would not only kill the invasive fly larvae but the birds’ native ectoparasites too. 5. Parasites should be targeted for conservation in a manner equal to that of their hosts. We recommend steps to consider if permethrin-treated cotton sta- tions are to be deployed in the Galapagos archipelago to manage P. downsi. Key words. Chewing lice, coextinction, Darwin’s finches, dilemma, ectoparasites, feather mites, Galapagos Islands, permethrin, Philornis downsi. Introduction species have closely associated species which are also endangered (Dunn et al., 2009). -
Observations on the Breeding and Distribution of Lava Gull Leucophaeus Fuliginosus K
Cotinga 37 Observations on the breeding and distribution of Lava Gull Leucophaeus fuliginosus K. Thalia Grant, Olivia H. Estes and Gregory B. Estes Received 7 January 2014; final revision accepted 3 December 2014 Cotinga 37 (2015): OL 22–37 published online 10 March 2015 La Gaviota de Lava Leucophaeus fuliginosus, endémica del archipiélago de Galápagos, es la gaviota más rara del mundo, cuyos hábitos de reproducción son poco conocidos. En los años 2011 y 2012 se observó anidación en la isla Genovesa en densidades mayores a las reportadas previamente en Galápagos. Las parejas reproductoras fueron muy territoriales, defendiendo áreas de hasta 70 m de diámetro contra coespecíficos. Las hembras fueron más agresivas que los machos frente a los intrusos de otras especias percibidos como una amenaza. La nidada de 1–2 huevos fue incubada por ambos miembros de la pareja en turnos de dos horas. Los polluelos salieron del nido 4–5 días después de la eclosión, seleccionando lugares en el territorio más protegidos a los cuales retornaron regularmente para descansar. Los adultos reproductores fueron depredadores oportunistas, alimentando a sus crías principalmente con huevos y polluelos de aves marinas y peces robados de las mismas aves. Reconocemos una relación parasítica entre la cleptoparásita Fragata Real Fregata magnificens y la Gaviota de Lava, y sospechamos que este es el medio principal por el cual en esta isla las gaviotas adquieren los peces que comen. Presentamos datos sobre las comunicaciones entre los padres y la cría, proporcionamos la primera serie de fotografías del desarrollo del polluelo de Gaviota de Lava y describimos una característica en el plumaje de los adultos que no ha sido descrita previamente. -
Alpha Codes for 2168 Bird Species (And 113 Non-Species Taxa) in Accordance with the 62Nd AOU Supplement (2021), Sorted Taxonomically
Four-letter (English Name) and Six-letter (Scientific Name) Alpha Codes for 2168 Bird Species (and 113 Non-Species Taxa) in accordance with the 62nd AOU Supplement (2021), sorted taxonomically Prepared by Peter Pyle and David F. DeSante The Institute for Bird Populations www.birdpop.org ENGLISH NAME 4-LETTER CODE SCIENTIFIC NAME 6-LETTER CODE Highland Tinamou HITI Nothocercus bonapartei NOTBON Great Tinamou GRTI Tinamus major TINMAJ Little Tinamou LITI Crypturellus soui CRYSOU Thicket Tinamou THTI Crypturellus cinnamomeus CRYCIN Slaty-breasted Tinamou SBTI Crypturellus boucardi CRYBOU Choco Tinamou CHTI Crypturellus kerriae CRYKER White-faced Whistling-Duck WFWD Dendrocygna viduata DENVID Black-bellied Whistling-Duck BBWD Dendrocygna autumnalis DENAUT West Indian Whistling-Duck WIWD Dendrocygna arborea DENARB Fulvous Whistling-Duck FUWD Dendrocygna bicolor DENBIC Emperor Goose EMGO Anser canagicus ANSCAN Snow Goose SNGO Anser caerulescens ANSCAE + Lesser Snow Goose White-morph LSGW Anser caerulescens caerulescens ANSCCA + Lesser Snow Goose Intermediate-morph LSGI Anser caerulescens caerulescens ANSCCA + Lesser Snow Goose Blue-morph LSGB Anser caerulescens caerulescens ANSCCA + Greater Snow Goose White-morph GSGW Anser caerulescens atlantica ANSCAT + Greater Snow Goose Intermediate-morph GSGI Anser caerulescens atlantica ANSCAT + Greater Snow Goose Blue-morph GSGB Anser caerulescens atlantica ANSCAT + Snow X Ross's Goose Hybrid SRGH Anser caerulescens x rossii ANSCAR + Snow/Ross's Goose SRGO Anser caerulescens/rossii ANSCRO Ross's Goose -
Trip Report February 24 – March 3, 2019 |Written by Susan and Burt Mittelstadt
Journey to the Galápagos | Trip Report February 24 – March 3, 2019 |Written by Susan and Burt Mittelstadt With Hosts: Susan and Burt Mittelstadt and 12 participants: Mariel, Roy, Jill, Maggie, Baird, Janis, Chuck, Mary, Peggy, Bobbie, Julia and Janet. Saturday, Nov. 23 | Antisana National Park Before flying to the Galápagos, our group of fourteen travelers took an excursion to Antisana National Park to see creatures of the high Andes. Rain was predicted for the afternoon, so we got an early start despite some late-night arrivals. Despite the predictions, it was as clear a day as one could hope in the mountains. Manuel was our knowledgeable guide and Jonathon our expert driver: our goal was the Andean Condor. At the first pullout it was clear we weren’t at sea level. Despite pounding hearts and fuzzy heads, (the elevation all morning was near or over 13,000’) we were all thrilled with instant success. Andean Condors were spotted by Maggie, at rest on cliffs across the deep canyon. Manuel set up his spotting scope and showed us how to take great photos with our phones and the scope. The day continued to amaze. Condors were spotted at a total of three locations with one very close flyby. Lunch Naturalist Journeys, LLC | Caligo Ventures PO Box 16545 Portal, AZ 85632 PH: 520.558.1146 | 866.900.1146 Fax 650.471.7667 naturalistjourneys.com | caligo.com [email protected] | [email protected] was a delicious Andean feast. After lunch, the rain started to come down just as we pulled away to head for our hotel. -
Species List
Naturalist Journeys and Caligo Ventures Galapagos Birding and Wildlife Tour Species List – May 29 – June 5, 2017 With note from Ecuador (Puembo/Antisana National Park 1 day-pre-trip) Guides Carol Simon & Howard Topoff, with local experts and 18 participants Galapagos Islands Birds (40 species): Anatidae: Ducks, Geese, and Swans (1) White-cheeked Pintail Anas bahamensis— seen Tuesday on Floreana Phoenicopteridae: Flamingos (1) American Flamingo Phoenicopterus ruber— Several in brackish lagoon at Punta Cormorant, Floreana Island seen on Wed Spheniscidae: Penguins (1) Galapagos Penguin Spheniscus mendiculus— seen near Punta Cormorant Wed; Bartolome on Fri Procellariidae: Petrels and Shearwaters (1) Galapagos Shearwater Puffinus subalaris— Open water bird seen near San Cristobal Mon/ Espanola Tues/ Floreana Wed / South Plazas Sat Hydrobatidae: Storm-Petrels (1) Elliot’s Storm Petrel Oceanites gracilis— Common throughout Galapagos, skittering across the water Phaethontidae: Tropicbirds (1) Red-billed Tropicbird Phaethon aethereus— Tues flying near Espanola/on nest off Champion Island near Florana Wed/ South Plazas Sat Fregatidae: Frigatebirds (2) Magnificent Frigatebird Fregata magnificens— Seen toward beginning, San Cristobal, Sun/ following our boat on Mon / Off Espanola Tues / Floreana on Wednesday . Santa Cruz Thursday /off Bartolome Fri / North Seymour Sat / on the boat Sun Great Frigatebird Fregata minor— on Punta Pitt off San Cristobal Monday / on North Seymour Sat Sulidae: Gannets and Boobies (3) Nazca Booby Sula granti— Seen on bridge -
WILDLIFE CHECKLIST Reptiles the Twenty-Two Species of Galapagos
WILDLIFE CHECKLIST Reptiles The twenty-two species of Galapagos reptiles belong to five families, tortoises, marine turtles, lizards/iguanas, geckos and Clasifications snakes. Twenty of these species are endemic to the * = Endemic archipelago and many are endemic to individual islands. The Islands are well-known for their giant tortoises ever since their R = Resident discovery and play an important role in the development of Charles Darwin's theory of evolution. The name "Galapagos" M = Migrant originates from the spanish word "galapago" that means saddle. * Santa Fe land Iguana Conolophus pallidus Iguana Terrestre de Santa Fe * Giant Tortoise (11 Geochelone elephantopus Tortuga Gigante subspecies) M Pacific Green Sea Chelonia mydas Tortuga Marina Turtle * Marine Iguana * (7 Amblyrhynchus cristatus Iguana Marina subspecies) * Galapagos land Conolophus subcristatus Iguana Terrestre Iguana * Lava lizard (7 species) Tropidurus spp Lagartija de Lava Phyllodactylus * Gecko (6 species) Gecko galapagoensis * Galapagos snake (3 Culebras de Colubridae alsophis species) Galapagos Sea Birds The Galapagos archipelago is surrounded by thousands of miles of open ocean which provide seabirds with a prominent place in the fauna of the Islands . There are 19 resident species (5 are endemic), most of which are seen by visitors. There may be as many as 750,000 seabirds in Galapagos, including 30% of the world's blue-footed boobies, the world's largest red- footed booby colony and perhaps the largest concentration of masked boobies in the world (Harris, -
Procellariidae Species Tree
Procellariidae I Snow Petrel, Pagodroma nivea Antarctic Petrel, Thalassoica antarctica Fulmarinae Cape Petrel, Daption capense Southern Giant-Petrel, Macronectes giganteus Northern Giant-Petrel, Macronectes halli Southern Fulmar, Fulmarus glacialoides Atlantic Fulmar, Fulmarus glacialis Pacific Fulmar, Fulmarus rodgersii Kerguelen Petrel, Aphrodroma brevirostris Peruvian Diving-Petrel, Pelecanoides garnotii Common Diving-Petrel, Pelecanoides urinatrix South Georgia Diving-Petrel, Pelecanoides georgicus Pelecanoidinae Magellanic Diving-Petrel, Pelecanoides magellani Blue Petrel, Halobaena caerulea Fairy Prion, Pachyptila turtur ?Fulmar Prion, Pachyptila crassirostris Broad-billed Prion, Pachyptila vittata Salvin’s Prion, Pachyptila salvini Antarctic Prion, Pachyptila desolata ?Slender-billed Prion, Pachyptila belcheri Bonin Petrel, Pterodroma hypoleuca ?Gould’s Petrel, Pterodroma leucoptera ?Collared Petrel, Pterodroma brevipes Cook’s Petrel, Pterodroma cookii ?Masatierra Petrel / De Filippi’s Petrel, Pterodroma defilippiana Stejneger’s Petrel, Pterodroma longirostris ?Pycroft’s Petrel, Pterodroma pycrofti Soft-plumaged Petrel, Pterodroma mollis Gray-faced Petrel, Pterodroma gouldi Magenta Petrel, Pterodroma magentae ?Phoenix Petrel, Pterodroma alba Atlantic Petrel, Pterodroma incerta Great-winged Petrel, Pterodroma macroptera Pterodrominae White-headed Petrel, Pterodroma lessonii Black-capped Petrel, Pterodroma hasitata Bermuda Petrel / Cahow, Pterodroma cahow Zino’s Petrel / Madeira Petrel, Pterodroma madeira Desertas Petrel, Pterodroma