West Papua 28 June – 3 August 2018
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Papua New Guinea Huon Peninsula Extension 26Th June to 1St July 2018 (6 Days) Trip Report
Papua New Guinea Huon Peninsula Extension 26th June to 1st July 2018 (6 days) Trip Report Pesquet’s Parrots by Sue Wright Tour Leader: Adam Walleyn Rockjumper Birding Tours View more tours to Papua New Guinea Trip Report – RBL Papua New Guinea - Huon Peninsula Extension I 2018 2 Tour Summary This was our inaugural Huon Peninsula Extension. Most of the group started out with a quick flight from Moresby into Nadzab Airport. Upon arrival, we drove to our comfortable hotel on the outskirts of Lae City. After getting settled in, we set off on a short but very productive bird walk around the hotel’s expansive grounds. The best thing about the walk was how confiding the birds were –they are clearly not hunted much around here! Red-cheeked Parrot, Coconut Lorikeet, Orange-bellied Fruit Dove, Torresian Imperial Pigeon, White-bellied Cuckooshrike, Yellow-faced Myna, and Singing Starling all vied for our attention right in the parking lot. As we took a short wander, we added Hooded Butcherbird, New Guinea Friarbird and look-alike Brown Oriole, and Black and Olive-backed Sunbirds to our growing tally. A Buff-faced Pygmy Parrot zipped overhead providing just a quick view, but the highlight of the walk was clearly the Palm Cockatoo that sat out feeding contentedly on fruits – admittedly a bit of a surprise to find this species so close to a major urban centre! We were relieved when Sue had arrived and Pinon’s Imperial Pigeon by Markus Lilje joined us for dinner to complete the group! The real adventure began early the next morning, with a drive back to the airport where we were to board our flight into the Huon. -
Disaggregation of Bird Families Listed on Cms Appendix Ii
Convention on the Conservation of Migratory Species of Wild Animals 2nd Meeting of the Sessional Committee of the CMS Scientific Council (ScC-SC2) Bonn, Germany, 10 – 14 July 2017 UNEP/CMS/ScC-SC2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II (Prepared by the Appointed Councillors for Birds) Summary: The first meeting of the Sessional Committee of the Scientific Council identified the adoption of a new standard reference for avian taxonomy as an opportunity to disaggregate the higher-level taxa listed on Appendix II and to identify those that are considered to be migratory species and that have an unfavourable conservation status. The current paper presents an initial analysis of the higher-level disaggregation using the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World Volumes 1 and 2 taxonomy, and identifies the challenges in completing the analysis to identify all of the migratory species and the corresponding Range States. The document has been prepared by the COP Appointed Scientific Councilors for Birds. This is a supplementary paper to COP document UNEP/CMS/COP12/Doc.25.3 on Taxonomy and Nomenclature UNEP/CMS/ScC-Sc2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II 1. Through Resolution 11.19, the Conference of Parties adopted as the standard reference for bird taxonomy and nomenclature for Non-Passerine species the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-Passerines, by Josep del Hoyo and Nigel J. Collar (2014); 2. -
Three Species of Exotic Passerine in Venezuela
COTINGA 7 Three species of exotic passerine in Venezuela Chris Sharpe, David Ascanio and Robin Restall Se presentan registros de tres especies exóticas de Passeriformes, sin previos registros en Ven ezuela. Lonchura malacca fue encontrado en junio de 1996 en Guacara, cerca de Valencia: hay evidencia anecdótica que sugiere que la especie ha colonizado algunas áreas de los Llanos. Lonchura oryzivora, una popular ave de jaula, parece estar bien establecida en áreas al oeste y norte del país, p.e. en Caricuao y Maracay. Passer domesticus fue encontrado en el puerto La Guaira en agosto-septiembre de 1996, donde parece estar nidificando. Se está tramitando una licencia para exterminar la especie en Venezuela. Introduction lation in the Caricuao area appears to have been Three new species of exotic passerine have appar established for a number of years, as do others near ently become established in northern Venezuela, Maracay (M. Lentino pers. comm. 1996). Specimens each of them representing new documented records for the cage-bird trade apparently come from for the country. Acarigua, a major area for rice cultivation (RR). The species is native to Java and Bali in South- East Asia, with introduced populations in many parts of the world including Florida, USA, and Puerto Rico. It is apparently only able to maintain stable populations where rice is plentiful1, such as the Acarigua–Barinas area, although the true na ture of its ecological requirements in Venezuela is unknown. Tricoloured Munia Lonchura malacca (Lyn Wells) Tricoloured Munia Lonchura malacca On 18 June 1996 a presumed colony of Tricoloured Munia was found in a roadside meadow close to Guacara near the city of Valencia. -
The Avifauna of Mt. Karimui, Chimbu Province, Papua New Guinea, Including Evidence for Long-Term Population Dynamics in Undisturbed Tropical Forest
Ben Freeman & Alexandra M. Class Freeman 30 Bull. B.O.C. 2014 134(1) The avifauna of Mt. Karimui, Chimbu Province, Papua New Guinea, including evidence for long-term population dynamics in undisturbed tropical forest Ben Freeman & Alexandra M. Class Freeman Received 27 July 2013 Summary.—We conducted ornithological feld work on Mt. Karimui and in the surrounding lowlands in 2011–12, a site frst surveyed for birds by J. Diamond in 1965. We report range extensions, elevational records and notes on poorly known species observed during our work. We also present a list with elevational distributions for the 271 species recorded in the Karimui region. Finally, we detail possible changes in species abundance and distribution that have occurred between Diamond’s feld work and our own. Most prominently, we suggest that Bicolored Mouse-warbler Crateroscelis nigrorufa might recently have colonised Mt. Karimui’s north-western ridge, a rare example of distributional change in an avian population inhabiting intact tropical forests. The island of New Guinea harbours a diverse, largely endemic avifauna (Beehler et al. 1986). However, ornithological studies are hampered by difculties of access, safety and cost. Consequently, many of its endemic birds remain poorly known, and feld workers continue to describe new taxa (Prat 2000, Beehler et al. 2007), report large range extensions (Freeman et al. 2013) and elucidate natural history (Dumbacher et al. 1992). Of necessity, avifaunal studies are usually based on short-term feld work. As a result, population dynamics are poorly known and limited to comparisons of diferent surveys or diferences noticeable over short timescales (Diamond 1971, Mack & Wright 1996). -
Papua New Guinea Huon Peninsula Extension I 25Th to 30Th June 2019 (6 Days) Trip Report
Papua New Guinea Huon Peninsula Extension I 25th to 30th June 2019 (6 days) Trip Report Huon Astrapia by Holger Teichmann Trip report compiled by Tour Leader: Adam Walleyn Rockjumper Birding Tours www.rockjumperbirding.com Trip Report – RBL Papua New Guinea Huon Extension I 2019 2 Tour in Detail Our group met up in Port Moresby for the late morning flight to Lae’s Nadzab airport. Upon arrival, we transferred to our comfortable hotel on the outskirts of Lae city. A walk around the expansive grounds turned up some 23 species to get our lists well underway, including Orange-bellied and Pink-spotted Fruit Dove (the latter of the distinct and range-restricted plumbeicollis race), Torresian Imperial Pigeon, Eclectus Parrot, and Yellow-faced Myna, not to mention perhaps 1,000 Spectacled Flying Foxes creating quite the sight and sound! Early the next morning we were back at Nadzab airport, where a quick scan of the airfield produced some Horsfield’s Bush Larks and also excellent looks at a male Papuan Harrier that did a close flyby being bombarded by numerous Masked Lapwings! We were soon boarding our charter flight Pink-spotted Fruit Doves by Holger Teichmann over the rugged Huon mountains, although we quickly entered dense clouds and could see nothing of these impressive mountains. After some half an hour of flying through thick cloud on the plane’s GPS track, we suddenly descended and made an uphill landing at Kabwum airstrip! Our land cruiser was there, waiting for us, and after loading bags and ourselves onboard we made the bumpy drive up many switchbacks to reach the high ridge above Kabwum. -
2011, Article ID 423938, 16 Pages Doi:10.4061/2011/423938
SAGE-Hindawi Access to Research International Journal of Evolutionary Biology Volume 2011, Article ID 423938, 16 pages doi:10.4061/2011/423938 Research Article A Macroevolutionary Perspective on Multiple Sexual Traits in the Phasianidae (Galliformes) Rebecca T. Kimball, Colette M. St. Mary, and Edward L. Braun Department of Biology, University of Florida, P.O. Box 118525, Gainesville, FL 32611, USA Correspondence should be addressed to Rebecca T. Kimball, [email protected]fl.edu Received 2 October 2010; Accepted 26 February 2011 Academic Editor: Rob Kulathinal Copyright © 2011 Rebecca T. Kimball et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Traits involved in sexual signaling are ubiquitous among animals. Although a single trait appears sufficient to convey information, many sexually dimorphic species exhibit multiple sexual signals, which may be costly to signalers and receivers. Given that one signal may be enough, there are many microevolutionary hypotheses to explain the evolution of multiple signals. Here we extend these hypotheses to a macroevolutionary scale and compare those predictions to the patterns of gains and losses of sexual dimorphism in pheasants and partridges. Among nine dimorphic characters, including six intersexual signals and three indicators of competitive ability, all exhibited both gains and losses of dimorphism within the group. Although theories of intersexual selection emphasize gain and elaboration, those six characters exhibited greater rates of loss than gain; in contrast, the competitive traits showed a slight bias towards gains. The available models, when examined in a macroevolutionary framework, did not yield unique predictions, making it difficult to distinguish among them. -
Papua New Guinea
Papua New Guinea Naturetrek Tour Report 14th August - 2nd September 2005 Report compiled by Jon Hornbuckle Naturetrek Cheriton Mill Cheriton Alresford Hampshire SO24 0NG England T: +44 (0)1962 733051 F: +44 (0)1962 736426 E: [email protected] W: www.naturetrek.co.uk Tour Report Papua New Guinea Tour Leader Jon Hornbuckle Tour participants Malc Quirie Edinburgh Issy Quirie Edinburgh Stef McLaney Suffolk John Tomkins Herts Norman Dannatt Cambs Janie Vaughan South Australia Gillian Vaughan New Zealand Magnus Jäderblad Sweden On this year’s tour of Papua New Guinea, we succeeded in seeing 21 species of the unique Birds of Paradise, along with a variety of kingfishers, parrots, pigeons, bowerbirds, whistlers and honeyeaters. Highlights included displaying King of Saxony, Twelve-wired, Superb and King Birds of Paradise, a beautiful Brown-headed Paradise-Kingfisher singing his heart out, and a rarely seen Dorias Hawk. Add to these Brown Sicklebill, Ribbon- tailed and Stephanie’s Astrapias, and an impressive collection of New Guinea’s endemic birds, such as Brehm’s, Painted and Modest Tiger-Parrots, Blue-capped Ifrita, Obscure and Crested Berrypeckers, Salvadori’s Teal, and Wallace’s Fairy-Wren, and you can see why this tour was a success. After a chaotic check-in at Heathrow’s Terminal 4, during which BA lost my checked-in bag, five of us collected free sandwiches and bottled water to tide us over on the food-free BA flight to Singapore. At Changi airport the following evening, we met Malc and Issy who arrived an hour later on BA’s second flight of the night from Heathrow. -
Folk Biology and the Anthropology of Science Page 1 of 41
Folk biology and the anthropology of science Page 1 of 41 Folk Biology and the Anthropology of Science: Cognitive Universals and Cultural Particulars Scott Atran Centre National de la Recherche Scientifique (CREA - Ecole Polytechnique) 1 rue Descartes 75005 Paris FRANCE and Institute for Social Research The University of Michigan Ann Arbor MI48106-1248 USA [email protected] Keywords Folk biology, taxonomy, cognitive universals, modularity, evolution, culture, Maya, anthropology Abstract This essay in the "anthropology of science" is about how cognition constrains culture in producing science. The example is folk biology, whose cultural recurrence issues from the very same domain- specific cognitive universals that provide the historical backbone of systematic biology. Humans everywhere think about plants and animals in highly structured ways. People have similar folk- biological taxonomies composed of essence-based species-like groups and the ranking of species into lower- and higher-order groups. Such taxonomies are not as arbitrary in structure and content, nor as variable across cultures, as the assembly of entities into cosmologies, materials or social groups. These structures are routine products of our "habits of mind," which may be in part naturally selected to grasp relevant and recurrent "habits of the world." An experiment illustrates that the same taxonomic rank is preferred for making biological inferences in two diverse populations: Lowland Maya and Midwest Americans. These findings cannot be explained by domain-general models of similarity because such models cannot account for why both cultures prefer species-like groups, despite the fact that Americans have relatively little actual knowledge or experience at this level. This supports a modular view of folk biology as a core domain of human knowledge and as a special player, or "core meme," in the selection processes by which cultures evolve. -
Second Supplement to the American Ornithologists' Union Check-List of North American Birds
A O U Check-listSupplement The Auk 117(3):847-858, 2000 FORTY-SECOND SUPPLEMENT TO THE AMERICAN ORNITHOLOGISTS' UNION CHECK-LIST OF NORTH AMERICAN BIRDS This first Supplementsince publication of the 7th Icterusprosthemelas, Lonchura cantans, and L. atricap- edition (1998)of the AOU Check-listof North American illa); (3) four speciesare changed(Caracara cheriway, Birdssummarizes changes made by the Committee Glaucidiumcostaricanum, Myrmotherula pacifica, Pica on Classification and Nomenclature between its re- hudsonia)and one added (Caracaralutosa) by splits constitutionin late 1998 and 31 January2000. Be- from now-extralimital forms; (4) four scientific causethe makeupof the Committeehas changed sig- namesof speciesare changedbecause of genericre- nificantly since publication of the 7th edition, it allocation (Ibycter americanus,Stercorarius skua, S. seemsappropriate to outline the way in which the maccormicki,Molothrus oryzivorus); (5) one specific currentCommittee operates. The philosophyof the name is changedfor nomenclaturalreasons (Baeolo- Committeeis to retain the presenttaxonomic or dis- phusridgwayi); (6) the spellingof five speciesnames tributional statusunless substantial and convincing is changedto make them gramaticallycorrect rela- evidenceis publishedthat a changeshould be made. tive to the genericname (Jacameropsaureus, Poecile The Committee maintains an extensiveagenda of atricapilla,P. hudsonica,P. cincta,Buarremon brunnein- potential actionitems, includingpossible taxonomic ucha);(7) oneEnglish name is changedto conformto -
Incubator Birds: Biogeographical Origins and Evolution Of
Journal of Biogeography (J. Biogeogr.) (2014) 41, 2045–2056 ORIGINAL Incubator birds: biogeographical origins ARTICLE and evolution of underground nesting in megapodes (Galliformes: Megapodiidae) Rebecca B. Harris1,2*, Sharon M. Birks2 and Adam D. Leache1,2 1Department of Biology, University of ABSTRACT Washington, Seattle, WA 98195, USA, 2Burke Aim Unique amongst birds, megapodes (family Megapodiidae) have exchanged Museum of Natural History and Culture, the strategy of incubating eggs with the warmth of their bodies for incubation University of Washington, Seattle, WA 98195, USA behaviours that rely entirely on environmental heat sources. Typically, mound- builders capture heat released from the decomposition of organic materials, while burrow-nesters lay their eggs in geothermal or solar-heated soils. The evolutionary path towards novel incubation behaviours has led to ecological and physiological adaptations unique to megapodes. Here, we present a species tree for all extant megapodes that settles long-standing debates about mega- pode evolution: namely, their biogeographical origins and ancestral nesting behaviour. Location Australasia. Methods A time-calibrated multilocus species tree for all extant megapodes was constructed using *beast. We estimated and compared divergence dates for megapodes obtained from molecular rates, fossils, and a combination of fossils and rates. Using this tree, Bayesian estimation of ancestral nesting behaviour was conducted in BayesTraits and ancestral ranges were estimated in BioGeoBEARS. Results Recent dispersal has led to the recolonization of mainland Australia and New Guinea by Megapodius. Bayesian estimation of ancestral states indi- cates that mound building is the most probable ancestral nesting behaviour in megapodes (posterior probability = 0.75). Burrow nesting was acquired early in the diversification of the family (at least 14 Ma), followed by a single switch back to mound building. -
Ultimate Papua New Guinea Ii
The fantastic Forest Bittern showed memorably well at Varirata during this tour! (JM) ULTIMATE PAPUA NEW GUINEA II 25 AUGUST – 11 / 15 SEPTEMBER 2019 LEADER: JULIEN MAZENAUER Our second Ultimate Papua New Guinea tour in 2019, including New Britain, was an immense success and provided us with fantastic sightings throughout. A total of 19 Birds-of-paradise (BoPs), one of the most striking and extraordinairy bird families in the world, were seen. The most amazing one must have been the male Blue BoP, admired through the scope near Kumul lodge. A few females were seen previously at Rondon Ridge, but this male was just too much. Several males King-of-Saxony BoP – seen displaying – ranked high in our most memorable moments of the tour, especially walk-away views of a male obtained at Rondon Ridge. Along the Ketu River, we were able to observe the full display and mating of another cosmis species, Twelve-wired BoP. Despite the closing of Ambua, we obtained good views of a calling male Black Sicklebill, sighted along a new road close to Tabubil. Brown Sicklebill males were seen even better and for as long as we wanted, uttering their machine-gun like calls through the forest. The adult male Stephanie’s Astrapia at Rondon Ridge will never be forgotten, showing his incredible glossy green head colours. At Kumul, Ribbon-tailed Astrapia, one of the most striking BoP, amazed us down to a few meters thanks to a feeder especially created for birdwatchers. Additionally, great views of the small and incredible King BoP delighted us near Kiunga, as well as males Magnificent BoPs below Kumul. -
West Papua Expedition
The fabulous Spangled Kookaburra was one of the many highlights (Mark Van Beirs) WEST PAPUA EXPEDITION 22/28 OCTOBER – 10 NOVEMBER 2019 LEADER: MARK VAN BEIRS 1 BirdQuest Tour Report: West Papua Expedition www.birdquest-tours.com The cracking Kofiau Paradise Kingfisher posed ever so well (Mark Van Beirs) This unusual trip was set up to fill in some of the remaining gaps in the Birdquest New Guinea lifelist, so the plan was to visit several hard to reach venues in West Papua. The pre-trip was aiming to climb to the top of 2 BirdQuest Tour Report: West Papua Expedition www.birdquest-tours.com Mount Trikora in the Snow Mountains, but because of recent rioting and civil unrest (whereby several dozen people had been killed), access to the town of Wamena was totally denied to foreign visitors by the authorities. So, sadly, no Snow Mountain Robin… We did manage to visit the famous Wasur National Park, which produced the fantastic Spangled Kookaburra and Grey-crowned and Black Mannikins (all Birdquest lifers) and we reached the island of Kofiau, where the fabulous Kofiau Paradise Kingfisher and the modestly- plumaged Kofiau Monarch (two more Birdquest lifers) showed extremely well. The fabulous lowland rainforest site of Malagufuk gave us a long list of exquisite species amongst which a truly impressive Northern Cassowary, a cute Wallace’s Owlet-nightjar, a sublime Papuan Hawk-Owl and a tremendous Red- breasted Paradise Kingfisher stood out. Kingfishers especially performed extremely well on this tour as we saw no fewer than 15 species, including marvels like Hook-billed, Common Paradise, Blue-black, Beach, Yellow-billed and Papuan Dwarf Kingfishers and Blue-winged and Rufous-bellied Kookaburras.