Strigiformes) and Lesser Nighthawks (Chodeiles Acutipennis
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Prey Ecology of the Burrowing Owl Athene Cunicularia Cunicularia (Molina, 1782) on the Northern Coast of Santa Catarina, Brazil
Studies on Neotropical Fauna and Environment ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/nnfe20 Prey ecology of the burrowing owl Athene cunicularia cunicularia (Molina, 1782) on the northern coast of Santa Catarina, Brazil Alana Drielle Rocha , J. O. Branco & G. H. C. Barrilli To cite this article: Alana Drielle Rocha , J. O. Branco & G. H. C. Barrilli (2021): Prey ecology of the burrowing owl Athenecuniculariacunicularia (Molina, 1782) on the northern coast of Santa Catarina, Brazil, Studies on Neotropical Fauna and Environment To link to this article: https://doi.org/10.1080/01650521.2020.1867953 Published online: 13 Jan 2021. Submit your article to this journal View related articles View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=nnfe20 STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT https://doi.org/10.1080/01650521.2020.1867953 ORIGINAL ARTICLE Prey ecology of the burrowing owl Athene cunicularia cunicularia (Molina, 1782) on the northern coast of Santa Catarina, Brazil Alana Drielle Rocha a, J. O. Branco b and G. H. C. Barrilli a aDepartment of Biological and Health Sciences, Federal University of São Carlos, São Carlos, Brazil; bSchool of the Sea, Science and Technology, Vale do Itajaí University, Itajaí, Brazil ABSTRACT ARTICLE HISTORY We analyzed the diet of Athene cunicularia cunicularia in order to identify and compare prey items Received 14 August 2020 in dune populations in Santa Catarina, Brazil: Interpraias (INT), Praia Brava (BRA), Praia Central Accepted 20 December 2020 (NAV) and Peninsula (BVE). Due to the characteristics of urbanization in these regions, we hypothesized that there would be greater abundance and consumption of urban insect pests KEYWORDS Burrowing owl; dunes; diet; in the areas of BRA, NAV, and INT than in BVE. -
CITES Norfolk Island Boobook Review
Original language: English AC28 Doc. 20.3.6 CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ___________________ Twenty-eighth meeting of the Animals Committee Tel Aviv (Israel), 30 August-3 September 2015 Interpretation and implementation of the Convention Species trade and conservation Periodic review of species included in Appendices I and II (Resolution Conf 14.8 (Rev CoP16)) PERIODIC REVIEW OF NINOX NOVAESEELANDIAE UNDULATA 1. This document has been submitted by Australia.1 2. After the 25th meeting of the Animals Committee (Geneva, July 2011) and in response to Notification No. 2011/038, Australia committed to the evaluation of Ninox novaeseelandiae undulata as part of the Periodic review of the species included in the CITES Appendices. 3. This taxon is endemic to Australia. 4. Following our review of the status of this species, Australia recommends the transfer of Ninox novaeseelandiae undulata from CITES Appendix I to CITES Appendix II, in accordance with provisions of Resolution Conf. 9.24 (Rev CoP16), Annex 4 precautionary measure A.1. and A.2.a) i). 1 The geographical designations employed in this document do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat (or the United Nations Environment Programme) concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. The responsibility for the contents of the document rests exclusively with its author. AC28 Doc. 20.3.6 – p. 1 AC28 Doc. 20.3.6 Annex CoP17 Prop. xx CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________________ DRAFT PROPOSAL TO AMEND THE APPENDICES (in accordance with Annex 4 to Resolution Conf. -
Printable PDF Format
Field Guides Tour Report Thanksgiving in Jamaica 2019 Nov 24, 2019 to Nov 30, 2019 Cory Gregory & Dwane Swaby For our tour description, itinerary, past triplists, dates, fees, and more, please VISIT OUR TOUR PAGE. Jamaica has such a long list of amazingly beautiful and colorful birds that it's hard to pick a favorite. Close to the top of the list however surely was this Jamaican Spindalis, a species only found in Jamaica. Photo by guide Cory Gregory. Sitting between South America and Cuba, the Caribbean nation of Jamaica was a fantastic place for us to enjoy the warm weather, the plethora of unique and fascinating birds, the relaxed lifestyle, and escaping the holiday hustle and bustle. With the birdy and historical Green Castle Estate as our home base, we made a variety of daytrips and had the luxury of returning back to the same place every night! Our day trips took us to a variety of birding hotspots and between them all, we saw a vast majority of the avifauna that this island nation has to offer. Even in driving from Montego Bay to Green Castle on our first day, we were surrounded with attention-grabbing species like Magnificent Frigatebirds gliding overhead, Zenaida Doves sitting on the wires, and even a small gathering of the rare West Indian Whistling-Ducks in Discovery Bay! Our first day at Green Castle was our first foray into the forests and we quickly connected with a fun collection of endemic species like the showy Streamertail, Jamaican Woodpecker, Sad Flycatcher, White-chinned Thrush, Jamaican Spindalis, Orangequit, and many others. -
A Report on a Community Partnership in Eco-Acoustic Monitoring in Brisbane Ranges National Park, Victoria
Australian Owlet-nightjar. Photo: Damian Kelly A REPORT ON A COMMUNITY PARTNERSHIP IN ECO-ACOUSTIC MONITORING IN BRISBANE RANGES NATIONAL PARK, VICTORIA Prepared by: Dr Sera Blair, Christine Connelly, Caitlin Griffith, Victorian National Parks Association. Dr Karen Rowe & Dr Amy Adams, Museums Victoria Victorian National Parks Association The Victorian National Parks Association (VNPA) helps to shape the agenda for creating and managing national parks, conservation reserves and other important natural areas across land and sea. We work with all levels of government, the scientific community and the general community to achieve long term, best practice environmental outcomes. The VNPA is also Victoria’s largest bush walking club and provides a range of information, education and activity programs to encourage Victorians to get active for nature. NatureWatch NatureWatch is a citizen science program which engages the community in collecting scientific data on Victorian native plants and animals. The program builds links between community members, scientists and land managers to develop scientific, practical projects that contribute to a better understanding of species and ecosystems, and contributes to improved management of natural areas. Project Partners Museums Victoria Museums Victoria has been trusted with the collection and curation of Victoria’s natural history for over 160 years and serves as a key international research institute and experts in data archiving and long- term data protection. Responding to changing intellectual issues, studying subjects of relevance to the community, providing training and professional development, and working closely with schools, communities, and online visitors, Museums Victoria works to disseminate our collective knowledge through online resources and image, audio and video databases. -
Rediscovery, Biology, Vocalisations and Taxonomy of Fish Owls in Turkey
Rediscovery, biology, vocalisations and taxonomy of fish owls in Turkey Arnoud B van den Berg, Soner Bekir, Peter de Knijff & The Sound Approach n the Western Palearctic (WP) region, Brown Distribution and traditional taxonomy IFish Owl Bubo zeylonensis is one of the rarest Until recently, fish owls were grouped under the and least-known birds. The species’ range is huge, genus Ketupa. However, recent DNA research has from the Mediterranean east to Indochina, but it is shown that for reasons of paraphyly it is better to probably only in India and Sri Lanka that it is include this genus together with Scotopelia and regularly observed. In the 19th and 20th century, Nyctea in Bubo. Former Ketupa species, Brown a total of c 15 documented records became known Fish Owl, Tawny Fish Owl B flavipes and Buffy of the westernmost and palest taxon, semenowi, Fish Owl B ketupu cluster as close relatives of and no definite breeding was described for the Asian Bubo species like Spot-bellied Eagle-Owl WP. These records included just one for Turkey in B nipalensis and Barred Eagle-Owl B sumatranus the 20th century, in 1990. However, while the (König et al 1999, Sangster et al 2003, Knox 2008, species appears to be extinct in other WP coun- Wink et al 2008, Redactie Dutch Birding 2010). tries, several pairs have been found in southern Based on external morphology and geography, Turkey since 2004. New findings in 2009-10 cre- four subspecies of Brown Fish Owl are tradition- ated a rapid increase in our understanding of the ally recognized. -
Gtr Pnw343.Pdf
Abstract Marcot, Bruce G. 1995. Owls of old forests of the world. Gen. Tech. Rep. PNW- GTR-343. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 64 p. A review of literature on habitat associations of owls of the world revealed that about 83 species of owls among 18 genera are known or suspected to be closely asso- ciated with old forests. Old forest is defined as old-growth or undisturbed forests, typically with dense canopies. The 83 owl species include 70 tropical and 13 tem- perate forms. Specific habitat associations have been studied for only 12 species (7 tropical and 5 temperate), whereas about 71 species (63 tropical and 8 temperate) remain mostly unstudied. Some 26 species (31 percent of all owls known or sus- pected to be associated with old forests in the tropics) are entirely or mostly restricted to tropical islands. Threats to old-forest owls, particularly the island forms, include conversion of old upland forests, use of pesticides, loss of riparian gallery forests, and loss of trees with cavities for nests or roosts. Conservation of old-forest owls should include (1) studies and inventories of habitat associations, particularly for little-studied tropical and insular species; (2) protection of specific, existing temperate and tropical old-forest tracts; and (3) studies to determine if reforestation and vege- tation manipulation can restore or maintain habitat conditions. An appendix describes vocalizations of all species of Strix and the related genus Ciccaba. Keywords: Owls, old growth, old-growth forest, late-successional forests, spotted owl, owl calls, owl conservation, tropical forests, literature review. -
Tc & Forward & Owls-I-IX
USDA Forest Service 1997 General Technical Report NC-190 Biology and Conservation of Owls of the Northern Hemisphere Second International Symposium February 5-9, 1997 Winnipeg, Manitoba, Canada Editors: James R. Duncan, Zoologist, Manitoba Conservation Data Centre Wildlife Branch, Manitoba Department of Natural Resources Box 24, 200 Saulteaux Crescent Winnipeg, MB CANADA R3J 3W3 <[email protected]> David H. Johnson, Wildlife Ecologist Washington Department of Fish and Wildlife 600 Capitol Way North Olympia, WA, USA 98501-1091 <[email protected]> Thomas H. Nicholls, retired formerly Project Leader and Research Plant Pathologist and Wildlife Biologist USDA Forest Service, North Central Forest Experiment Station 1992 Folwell Avenue St. Paul, MN, USA 55108-6148 <[email protected]> I 2nd Owl Symposium SPONSORS: (Listing of all symposium and publication sponsors, e.g., those donating $$) 1987 International Owl Symposium Fund; Jack Israel Schrieber Memorial Trust c/o Zoological Society of Manitoba; Lady Grayl Fund; Manitoba Hydro; Manitoba Natural Resources; Manitoba Naturalists Society; Manitoba Critical Wildlife Habitat Program; Metro Propane Ltd.; Pine Falls Paper Company; Raptor Research Foundation; Raptor Education Group, Inc.; Raptor Research Center of Boise State University, Boise, Idaho; Repap Manitoba; Canadian Wildlife Service, Environment Canada; USDI Bureau of Land Management; USDI Fish and Wildlife Service; USDA Forest Service, including the North Central Forest Experiment Station; Washington Department of Fish and Wildlife; The Wildlife Society - Washington Chapter; Wildlife Habitat Canada; Robert Bateman; Lawrence Blus; Nancy Claflin; Richard Clark; James Duncan; Bob Gehlert; Marge Gibson; Mary Houston; Stuart Houston; Edgar Jones; Katherine McKeever; Robert Nero; Glenn Proudfoot; Catherine Rich; Spencer Sealy; Mark Sobchuk; Tom Sproat; Peter Stacey; and Catherine Thexton. -
Hawk-Owls and Allies Genus Ninox Hodgs
Text extracted from Gill B.J.; Bell, B.D.; Chambers, G.K.; Medway, D.G.; Palma, R.L.; Scofield, R.P.; Tennyson, A.J.D.; Worthy, T.H. 2010. Checklist of the birds of New Zealand, Norfolk and Macquarie Islands, and the Ross Dependency, Antarctica. 4th edition. Wellington, Te Papa Press and Ornithological Society of New Zealand. Pages 264-265. Order STRIGIFORMES: Owls Regarding the following nomina dubia, see under genus Aegotheles Vigors & Horsfield: Strix parvissima Ellman, 1861: Zoologist 19: 7465. Nomen dubium. Strix parvissima Potts, 1871: Trans. N.Z. Inst. 3: 68 – Rangitata River, Canterbury. Nomen dubium. Athene (Strix) parvissima Potts; Potts 1873, Trans. N.Z. Inst. 5: 172. Nomen dubium Family STRIGIDAE Leach: Typical Owls Strigidae Leach, 1819: Eleventh room. In Synopsis Contents British Museum 15th Edition, London: 64 – Type genus Strix Linnaeus, 1758. Subfamily BUBONINAE Vigors: Hawk-owls and Allies Bubonina Vigors, 1825: Zoological Journal 2: 393 – Type genus Bubo Dumeril, 1805. Genus Ninox Hodgson Ninox Hodgson, 1837: Madras Journ. Lit. Sci. 5: 23 – Type species (by original designation) Ninox nipalensis Hodgson = Ninox scutulata lugubris (Tickell). Hieracoglaux Kaup, 1848: Isis von Oken, Heft 41: col. 768 – Type species (by subsequent designation) Falco connivens Latham = Ninox connivens (Latham). As a subgenus of Ninox. Spiloglaux Kaup, 1848: Isis von Oken, Heft 41: col. 768 – Type species (by subsequent designation) Strix boobook Latham = Ninox boobook (Latham). As a subgenus of Ninox. Ieraglaux Kaup, 1852: in Jardine, Contrib. Ornith.: 107 – Type species (by subsequent designation) Falco connivens Latham = Ninox connivens (Latham). Rhabdoglaux Bonaparte, 1854: Revue Mag. Zool. 2 (2): 543 – Type species (by subsequent designation) Athene humeralis Bonaparte = Ninox rufa humeralis (Bonaparte). -
Bird Checklists of the World Country Or Region: Ghana
Avibase Page 1of 24 Col Location Date Start time Duration Distance Avibase - Bird Checklists of the World 1 Country or region: Ghana 2 Number of species: 773 3 Number of endemics: 0 4 Number of breeding endemics: 0 5 Number of globally threatened species: 26 6 Number of extinct species: 0 7 Number of introduced species: 1 8 Date last reviewed: 2019-11-10 9 10 Recommended citation: Lepage, D. 2021. Checklist of the birds of Ghana. Avibase, the world bird database. Retrieved from .https://avibase.bsc-eoc.org/checklist.jsp?lang=EN®ion=gh [26/09/2021]. Make your observations count! Submit your data to ebird. -
Observations on the Biology of the Powerful Owl Ninox Strenua in Southern Victoria by E.G
VOL. 16 (7) SEPTEMBER 1996 267 AUSTRALIAN BIRD WATCHER 1996, 16, 267-295 Observations on the Biology of the Powerful Owl Ninox strenua in Southern Victoria by E.G. McNABB, P.O. \IJ~~ 408, Emerald, Victoria 3782 . \. Summary A pair of Powerful Owls Ninox strenua was studied at each of two sites near Melbourne, Victoria, for three years (1977-1979) and 15 years (1980-1994 inclusive) respectively, by diurnal and nocturnal observation. Home ranges were.mapped, nest sites characterised and breeding chronology and success monitored. General observations at these and eight other sites, of roosting, courting, nesting, parental and juvenile behaviour, fledgling mortality, hunting, interspecific conflicts, bathing, and camouflage posing, are presented. The regularly used parts of the home ranges of two pairs were each estimated as c. 300 ha, although for one pair this applied only to the breeding season. One pair used seven nest trees in 15 years, commonly two or three times each (range 1-4 times) over consecutive years before changing trees. Nest-switching may have been encouraged by human inspection of hollows. Nest entrances were 8-40 m (mean 22 m) above ground. The owls clearly preferred the larger and older trees (estimated 350-500+ years old), beside permanent creeks rather than seasonal streams, and in gullies or on sheltered aspects rather than ridges. Laying dates were spread over a month from late May, with a peak in mid June. The breeding cycle occupied three months from laying to fledging, of which the nestling period lasted 8-9 weeks. Breeding success was 1.4 young per pair per year and 94% nest success; early nests in gullies were more successful than late nests on slopes. -
Pre–Release Training of Juvenile Little Owls Athene Noctua to Avoid Predation
Animal Biodiversity and Conservation 34.2 (2011) 389 Pre–release training of juvenile little owls Athene noctua to avoid predation R. Alonso, P. Orejas, F. Lopes & C. Sanz Alonso, R., Orejas, P., Lopes, F. & Sanz, C., 2011. Pre–release training of juvenile little owls Athene noctua to avoid predation. Animal Biodiversity and Conservation, 34.2: 389–393. Abstract Pre–release training of juvenile little owls Athene noctua to avoid predation.— Anti–predator training of juvenile little owls was tested in a sample of recovered owls raised in captivity in Brinzal Owl Rescue Center (Madrid, Spain). Mortality caused by predators has been described previously in released individuals. Nine little owls were conditioned during their development to a naturalized goshawk and a large live rat, whose presence was paired to the owl’s alarm call. All nine owls and seven non–trained individuals were then released during the late summer and autumn and radio–tracked for six weeks to test their survival. In total 71.4% of the trained owls survived while only the 33.3% of the untrained group were alive at the end of week six. The only cause of death that was detected was predation. Antipredator training, therefore, seems to be beneficial in maximizing survival after the release of juvenile little owls. Key words: Little owl, Athene noctua, Reintroduction, Release, Survival, Antipredator training. Resumen Entrenamiento antes de la liberación en mochuelos europeos Athene noctua para evitar su depredación.— Un entrenamiento sobre mochuelos juveniles para evitar la depredación, se ha testado en una muestra de ejem- plares recuperados y criados en el Centro de Recuperación de Rapaces Nocturnas Brinzal (Madrid, España). -
Estimations Relative to Birds of Prey in Captivity in the United States of America
ESTIMATIONS RELATIVE TO BIRDS OF PREY IN CAPTIVITY IN THE UNITED STATES OF AMERICA by Roger Thacker Department of Animal Laboratories The Ohio State University Columbus, Ohio 43210 Introduction. Counts relating to birds of prey in captivity have been accomplished in some European countries; how- ever, to the knowledge of this author no such information is available in the United States of America. The following paper consistsof data related to this subject collected during 1969-1970 from surveys carried out in many different direc- tions within this country. Methods. In an attempt to obtain as clear a picture as pos- sible, counts were divided into specific areas: Research, Zoo- logical, Falconry, and Pet Holders. It became obvious as the project advanced that in some casesthere was overlap from one area to another; an example of this being a falconer working with a bird both for falconry and research purposes. In some instances such as this, the author has used his own judgment in placing birds in specific categories; in other in- stances received information has been used for this purpose. It has also become clear during this project that a count of "pets" is very difficult to obtain. Lack of interest, non-coop- eration, or no available information from animal sales firms makes the task very difficult, as unfortunately, to obtain a clear dispersal picture it is from such sourcesthat informa- tion must be gleaned. However, data related to the importa- tion of birds' of prey as recorded by the Bureau of Sport Fisheries and Wildlife is included, and it is felt some observa- tions can be made from these figures.