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Int.J.Curr.Res.Aca.Rev.2017; 5(5): 15-18 International Journal of Current Research and Academic Review ISSN: 2347-3215 (Online) ҉҉ Volume 5 ҉҉ Number 5 (May-2017) Journal homepage: http://www.ijcrar.com doi: https://doi.org/10.20546/ijcrar.2017.505.003 Some Preliminary Observations on Abundance of Black Kite (Milvus migrans) and Brahminy Kite (Haliastur indus) in Kerala, South India Binu Chullakattil1* and K. Seedikkoya2 1Research and Development Centre, Bharathiar University, Coimbatore-641 046, India 2M.E.S.Mampad College, Malappuram, Pin-676 542, Kerala, India *Corresponding author Abstract Article Info The Black Kites [Milvus migrans] and Brahminy kites (Haliastur indus) are found in a Accepted: 05 May 2017 variety of habitats, from wooded streams to open plains and are commonly seen in and Available Online: 20 May 2017 around remote towns. The Present study shows that there is a considerable decline in the abundance of Black kites during heavy monsoon [June- September]. Thereafter the Keywords number gradually increases from October to May to reach its peak during March and April. The study indicates that there is a local migration among Black kites during Milvus migrans, Habitats, Haliastur South-West monsoon. Such a trend is not shown by Brahminykites. The probable indus, Southwest monsoon, Streams, reasons are also discussed. Migration. Introduction Walz (2000), Walz and Sammulung (2005). In this context this study is significant. The Black Kites are found in a variety of habitats, from wooded streams to open plains, and is often observed in Materials and Methods and around remote towns. It is a medium-sized raptor. -
Systematics and Conservation of the Hook-Billed Kite Including the Island Taxa from Cuba and Grenada J
Animal Conservation. Print ISSN 1367-9430 Systematics and conservation of the hook-billed kite including the island taxa from Cuba and Grenada J. A. Johnson1,2, R. Thorstrom1 & D. P. Mindell2 1 The Peregrine Fund, Boise, ID, USA 2 Department of Ecology & Evolutionary Biology, University of Michigan Museum of Zoology, Ann Arbor, MI, USA Keywords Abstract phylogenetics; coalescence; divergence; conservation; cryptic species; Chondrohierax. Taxonomic uncertainties within the genus Chondrohierax stem from the high degree of variation in bill size and plumage coloration throughout the geographic Correspondence range of the single recognized species, hook-billed kite Chondrohierax uncinatus. Jeff A. Johnson, Department of Ecology & These uncertainties impede conservation efforts as local populations have declined Evolutionary Biology, University of Michigan throughout much of its geographic range from the Neotropics in Central America Museum of Zoology, 1109 Geddes Avenue, to northern Argentina and Paraguay, including two island populations on Cuba Ann Arbor, MI 48109, USA. and Grenada, and it is not known whether barriers to dispersal exist between any Email: [email protected] of these areas. Here, we present mitochondrial DNA (mtDNA; cytochrome B and NADH dehydrogenase subunit 2) phylogenetic analyses of Chondrohierax, with Received 2 December 2006; accepted particular emphasis on the two island taxa (from Cuba, Chondrohierax uncinatus 20 April 2007 wilsonii and from Grenada, Chondrohierax uncinatus mirus). The mtDNA phylo- genetic results suggest that hook-billed kites on both islands are unique; however, doi:10.1111/j.1469-1795.2007.00118.x the Cuban kite has much greater divergence estimates (1.8–2.0% corrected sequence divergence) when compared with the mainland populations than does the Grenada hook-billed kite (0.1–0.3%). -
A Black Kite Milvus Migrans on the Saint Peter and Saint Paul Archipelago, Brazil
Revista Brasileira de Ornitologia, 23(1), 31-35 March 2015 A Black Kite Milvus migrans on the Saint Peter and Saint Paul Archipelago, Brazil Guilherme T. Nunes1,2,6, Lilian S. Hoffmann3, Bruno C. L. Macena4,5, Glayson A. Bencke3 and Leandro Bugoni1 1 Laboratório de Aves Aquáticas e Tartarugas Marinhas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande – FURG, CP 474, CEP 96203-900, Rio Grande, RS, Brazil. 2 Programa de Pós-Graduação em Oceanografia Biológica, Instituto de Oceanografia, Universidade Federal do Rio Grande – FURG, CP 474, CEP 96203-900, Rio Grande, RS, Brazil. 3 Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, CEP 90690-000, Porto Alegre, RS, Brazil. 4 Laboratório de Oceanografia Pesqueira, Departamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco – UFRPE, CEP 52171- 900, Recife, PE, Brazil. 5 Programa de Pós-Graduação em Oceanografia, Centro de Tecnologia e Geociências, Departamento de Oceanografia, Universidade Federal de Pernambuco – UFPE, CEP 50740-550, Recife, PE, Brazil. 6 Corresponding author: [email protected] Received on 17 November 2014. Accepted on 16 March 2015. ABSTRACT: The lB ack Kite Milvus migrans is a widespread migratory raptor found over much of the Old World. Vagrants have been widely recorded far from its main migratory routes. Here, we report the occurrence of a Black Kite in the Brazilian Saint Peter and Saint Paul Archipelago (SPSPA) in April/May 2014. The bird remained for 32 days in the SPSPA, disappearing at the end of the rainy season. It looked healthy for most of this period and was once seen preying on a seabird chick. -
Dieter Thomas Tietze Editor How They Arise, Modify and Vanish
Fascinating Life Sciences Dieter Thomas Tietze Editor Bird Species How They Arise, Modify and Vanish Fascinating Life Sciences This interdisciplinary series brings together the most essential and captivating topics in the life sciences. They range from the plant sciences to zoology, from the microbiome to macrobiome, and from basic biology to biotechnology. The series not only highlights fascinating research; it also discusses major challenges associated with the life sciences and related disciplines and outlines future research directions. Individual volumes provide in-depth information, are richly illustrated with photographs, illustrations, and maps, and feature suggestions for further reading or glossaries where appropriate. Interested researchers in all areas of the life sciences, as well as biology enthusiasts, will find the series’ interdisciplinary focus and highly readable volumes especially appealing. More information about this series at http://www.springer.com/series/15408 Dieter Thomas Tietze Editor Bird Species How They Arise, Modify and Vanish Editor Dieter Thomas Tietze Natural History Museum Basel Basel, Switzerland ISSN 2509-6745 ISSN 2509-6753 (electronic) Fascinating Life Sciences ISBN 978-3-319-91688-0 ISBN 978-3-319-91689-7 (eBook) https://doi.org/10.1007/978-3-319-91689-7 Library of Congress Control Number: 2018948152 © The Editor(s) (if applicable) and The Author(s) 2018. This book is an open access publication. Open Access This book is licensed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. -
<I>MILVUS MIGRANS</I>
j. RaptorRes. 33(3):207-217 ¸ 1999 The Raptor Research Foundation, Inc. NEST DISPERSION, DIET, AND BREEDING SUCCESS OF BLACK KITES (MILVUS MIGRANS) IN THE ITALIAN PRE-ALPS FABRIZIO SERGIO Edward GreyInstitute of Field Ornithology,Department of Zoology,South Parhs Road, OxfordOX1 3PS, U.K. ALBERTO BOTO Dipartimentodi BiologiaAnimale, Piazza Botta 9, 27100 Pavia, Italy ABSTRACT.--Westudied a population of Black Kites (Milvus migrans)from 1992-96 in a 100-km')study area in the Italian pre-Alps around Lake Lugano. Population densityincreased from 24 territorial pairs per 100 km'• in 1992 to 38 in 1996. Nearest neighbor distanceswere variable, averaging1288 m for solitary pairs (N = 24) and 306 m for colonial ones (N = 151). Regular spacing of nest siteswas the rule within colonies, but inter-nest distance for solitary breeders increased as new pairs settled in the area. Nests occurred both in trees (58%, N = 84) and on cliffs (42%); 23% and 5% (N = 84) of the nestswere originally built by Common Buzzards (Buteobuteo) and Ravens (C0rvuscorax), respectively. Mean laying date was 25 April (N = 42), mean clutch size was 2.29 eggs (N = 42) and mean number of fledged young was 0.97, 1.11, and 1.78 young per territorial, reproductive, and successfulpairs, respectively(N = 143, 95, 78). The percentageof successfulterritorial pairswas 55% (N = 143). Diet was dominated by fish and birds, which accounted for 62% and 28% of 307 identified prey items, respectively.Compared with other European populations, this population showedan intermediate den- sityand an averageclutch sizebut the lowestfledging and breeding successever recorded for the species. -
Proposals 2018-C
AOS Classification Committee – North and Middle America Proposal Set 2018-C 1 March 2018 No. Page Title 01 02 Adopt (a) a revised linear sequence and (b) a subfamily classification for the Accipitridae 02 10 Split Yellow Warbler (Setophaga petechia) into two species 03 25 Revise the classification and linear sequence of the Tyrannoidea (with amendment) 04 39 Split Cory's Shearwater (Calonectris diomedea) into two species 05 42 Split Puffinus boydi from Audubon’s Shearwater P. lherminieri 06 48 (a) Split extralimital Gracula indica from Hill Myna G. religiosa and (b) move G. religiosa from the main list to Appendix 1 07 51 Split Melozone occipitalis from White-eared Ground-Sparrow M. leucotis 08 61 Split White-collared Seedeater (Sporophila torqueola) into two species (with amendment) 09 72 Lump Taiga Bean-Goose Anser fabalis and Tundra Bean-Goose A. serrirostris 10 78 Recognize Mexican Duck Anas diazi as a species 11 87 Transfer Loxigilla portoricensis and L. violacea to Melopyrrha 12 90 Split Gray Nightjar Caprimulgus indicus into three species, recognizing (a) C. jotaka and (b) C. phalaena 13 93 Split Barn Owl (Tyto alba) into three species 14 99 Split LeConte’s Thrasher (Toxostoma lecontei) into two species 15 105 Revise generic assignments of New World “grassland” sparrows 1 2018-C-1 N&MA Classification Committee pp. 87-105 Adopt (a) a revised linear sequence and (b) a subfamily classification for the Accipitridae Background: Our current linear sequence of the Accipitridae, which places all the kites at the beginning, followed by the harpy and sea eagles, accipiters and harriers, buteonines, and finally the booted eagles, follows the revised Peters classification of the group (Stresemann and Amadon 1979). -
Phylogeny, Historical Biogeography and the Evolution of Migration in Accipitrid Birds of Prey (Aves: Accipitriformes)
Ornis Hungarica 2014. 22(1): 15–35. DOI: 10.2478/orhu-2014-0008 Phylogeny, historical biogeography and the evolution of migration in accipitrid birds of prey (Aves: Accipitriformes) Jenő nagy1 & Jácint tökölyi2* Jenő Nagy & Jácint Tökölyi 2014. Phylogeny, historical biogeography and the evolution of mig ration in accipitrid birds of prey (Aves: Accipitriformes). – Ornis Hungarica 22(1): 15–35. Abstract Migration plays a fundamental part in the life of most temperate bird species. The re gu lar, largescale seasonal movements that characterize temperate migration systems appear to have originated in parallel with the postglacial northern expansion of tropical species. Migratoriness is also in- fluenced by a number of ecological factors, such as the ability to survive harsh winters. Hence, understanding the origins and evolution of migration requires integration of the biogeographic history and ecology of birds in a phylogenetic context. We used molecular dating and ancestral state reconstruction to infer the origins and evolu- tionary changes in migratory behavior and ancestral area reconstruction to investigate historical patterns of range evolution in accipitrid birds of prey (Accipitriformes). Migration evolved multiple times in birds of prey, the ear- liest of which occurred in true hawks (Accipitrinae), during the middle Miocene period, according to our analy- ses. In most cases, a tropical ancestral distribution was inferred for the nonmigratory ancestors of migratory line- ages. Results from directional evolutionary tests indicate that migration evolved in the tropics and then increased the rate of colonization of temperate habitats, suggesting that temperate species might be descendants of tropi- cal ones that dispersed into these seasonal habitats. -
First Recorded Polygynous Mating in the Red Kite &Lpar;<I>Milvus Milvus</I>&Rpar;
254 SHORTCOMMUNICATIONS VOL. 33, NO. 3 the Southern England Kite Group for helping to collect DEP,SSON, M. SYLVAN, A. SENOSIAIN AND EC. CARBO. kite chicksfor releasein the midlandsin 1997.The paper 1997. The re-establishment of Red Kite Milvus milvus benefitted greatly from the commentsof Dr. Ian Newton, breeding populationsin Scotlandand England. Br. Tom J. Cade and Harrison Tordoff. Birds 90:123-138. LOVEGROVE,R., G. ELLIOT AND K. SMITH. 1990. The Red LITERATURE CITED Kite in Britain. In CJ. Cadbury [ED.], RSPBConser- C&qTER, I.C., I.M. EV•NS •ND N. CROCKFORD.1995. The vation Review1990. Sandy,U.K. Red Kite re-introduction project in Britain--progress NEWTON,I. 1979. Populationecology of raptors.T. & A. so far and future plans. Br. Wildl. 7:18-25. D. Poyser,London, U.K. CR•vtP,S. 1985. Handbook of the birds of Europe, the , P.E. DAVISAND J.E. DAWS.1987. Age of first Middle East and North Africa: the birds of the West- breeding, dispersaland survivalof Red Kites Milvus ern Palearctic. Vol. 4. Oxford Univ. Press, Oxford, milvus in Wales. Ibis 131:16-21. U.K. , -- ANDD. Moss. 1994. Philopatryand pop- and K.E.L. SIMMONS. 1980. Handbook of the birds ulation growth of Red Kites Milvus milvusin Wales. Proc. R. Soc.Lond. B, 257:317-323. of Europe, the Middle East and North Africa: the INTERNATIONAL UNION FOR THE CONSERVATION OF NA- birds of the Western Palearctic. Vol. 2. Oxford Univ. TURE AND NATURAL RESOURCES. 1987. Translocation of Press, Oxford, U.K. living organisms:introductions, re-introductionsand EVANS, I.M., M.W. -
Sibling Aggression, Hatching Asynchrony, and Nestling Mortality in the Black Kite (Milvus Migrans)
Behav Ecol Sociobiol (1999) 45: 33±45 Ó Springer-Verlag 1999 ORIGINAL ARTICLE Javier VinÄ uela Sibling aggression, hatching asynchrony, and nestling mortality in the black kite (Milvus migrans) Received: 9 March 1998 / Accepted after revision: 8 August 1998 Abstract In siblicidal species, hatching asynchrony high-quality chicks, but a manifestation of a parent- could act to reduce sibling rivalry or promote the death ospring con¯ict over brood size. of last-hatched chicks. The pattern of hatching asyn- chrony was experimentally altered in the black kite Key words Hatching asynchrony á Sibling aggression á Milvus migrans. Hatching asynchrony in control broods Nestling mortality á Parent-ospring con¯ict á was intermediate between those of experimentally syn- Milvus migrans chronised and asynchronised broods. Sibling aggression and wounds on the chicks were more commonly ob- served early in the nestling period and in synchronous nests. Serious injuries were observed on last-hatched Introduction chicks in asynchronous nests, as were observations of intimidated or crushed chicks. Sibling aggression was Sibling aggression and hatching asynchrony are com- related to food abundance, but some chicks died at an mon in raptors (Newton 1979), and may promote sib- early age in nests with abundant food (cainism). Cainism licide (Simmons 1988). Hatching asynchrony could was more commonly found in asynchronous nests. For reduce sibling aggression between size-matched chicks species with facultative siblicide, moderate hatching (Hahn 1981), allowing the establishment of a size hier- asynchrony could be a compromise between reducing archy with a minimum of aggressive interactions. Al- sibling rivalry and avoiding large size dierences be- ternatively, it could promote the death of last-hatched tween sibs that would result in cainism. -
Direct Evidence of Poison-Driven Widespread Population Decline in a Wild Vertebrate
Direct evidence of poison-driven widespread population decline in a wild vertebrate Patricia Mateo-Tomása,b,c,1,2, Pedro P. Olead,e,1, Eva Mínguezf,g, Rafael Mateoh, and Javier Viñuelac aResearch Unit of Biodiversity, Oviedo University - Spanish Research Council - Principado de Asturias (UO-CSIC-PA), 33600 Mieres, Spain; bCentre for Functional Ecology, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; cGame and Wildlife Management Group, Institute for Game and Wildlife Research (IREC), University of Castilla-La Mancha - Spanish Research Council - Junta de Comunidades de Castilla-La Mancha (UCLM-CSIC-JCCM), 13005 Ciudad Real, Spain; dTerrestrial Ecology Group, Departamento de Ecología, Universidad Autónoma de Madrid, 28049 Madrid, Spain; eCentro de Investigación en Biodiversidad y Cambio Global, Universidad Autónoma de Madrid, 28049 Madrid, Spain; fWorld Wildlife Fund Spain (WWF Spain), 28005 Madrid, Spain; gSpanish Ornithological Society (SEO/BirdLife), 28053 Madrid, Spain and hWildlife Toxicology Group, Institute for Game and Wildlife Research (IREC), University of Castilla-La Mancha - Spanish Research Council - Junta de Comunidades de Castilla-La Mancha (UCLM-CSIC-JCCM), 13005 Ciudad Real, Spain Edited by Gerardo Ceballos, Universidad Nacional Autónoma de México, Mexico City, Mexico, and approved May 20, 2020 (received for review December 19, 2019) Toxicants such as organochlorine insecticides, lead ammunition, decline due to such processes as density-dependent productivity or and veterinary drugs have caused severe wildlife poisoning, immigration, which may compensate for toxic effects at an indi- pushing the populations of several apex species to the edge of vidual level (1). As a result, forecasting the fate of populations extinction. These prime cases epitomize the serious threat that affected by toxicants is a challenging task (10). -
Preservation of Wide-Ranging Top Predators by Site-Protection: Black and Red Kites in Doñana National Park
Biological Conservation 125 (2005) 11–21 www.elsevier.com/locate/biocon Preservation of wide-ranging top predators by site-protection: Black and red kites in Doñana National Park Fabrizio Sergio a,¤, Julio Blas b, Manuela Forero a, Néstor Fernández a,c, José Antonio Donázar a, Fernando Hiraldo a a Department of Applied Biology, Estación Biológica de Doñana, C.S.I.C., Avda de María Luisa s/n., Pabellón del Perú, Apdo 1056, 41013 Seville, Spain b Department of Biology, University of Saskatchewan, Canada S7NSE2 c Department of Ecological Modelling, UFZ – Centre for Environmental Research, Permoserstrasse 15, D-04301 Leipzig, Germany Received 25 August 2004 Available online 14 April 2005 Abstract We used data from a long-term study on two medium-sized generalist predators, the black kite (Milvus migrans) and the red kite (Milvus milvus), to illustrate the complexity of managing wide-ranging top predators by site-protection. The study was con- ducted between 1989 and 2000 in the Reserva Biológica de Doñana, located at the core of Doñana National Park. Both species occurred at high density and showed high productivity. Black kites were slightly increasing, and red kites showed a non-signiWcant trend. The main cause of breeding failure was nest predation, mainly by mammalian predators, most likely Iberian lynx (Lynx pardinus) or common genet (Genetta genetta). The main cause of mortality was illegal poisoning, which sharply increased in the late 1990s. Nest-site selection models showed that: (1) black kites selected areas near the seasonal marshes, rich in their main prey species and (2) red kites selected areas rich in marshland and far from the park border, possibly in response to illegal poisoning epi- sodes. -
Kenya National Biodiversity Threat Assessment
Kenya National Biodiversity Threat Assessment Direct Human Threats Impacting Kenya’s Biodiversity 1st September 2020 The report was prepared by Masumi S. Gudka for IUCN – BIODEV2030 Contents Acknowledgements ........................................................................................................................ c Abbreviations and Acronyms ........................................................................................................ e Executive Summary ........................................................................................................................ 1 Introduction ................................................................................................................................... 1 Methodology, Results & Analyses ................................................................................................. 1 Conclusion & Recommendations................................................................................................... 3 1. Introduction ................................................................................................................................. 5 1.1 BIODEV2030: Mainstreaming Biodiversity into Key Economic Sectors ................................... 5 1.2 BIODEV2030: Supporting Kenya Vision 2030 ......................................................................... 6 1.3 Purpose of the Assessment ..................................................................................................... 8 2. Methodology ..............................................................................................................................