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Distribution of Sri Lanka Yellow-eared Bulbul (Pycnonotus penicillatus) in Tropical Montane Cloud Forest - Horton Plains National Park

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dc.contributor.author Chandrasiri, S.P.
dc.contributor.author Mahaupatha, D.
dc.date.accessioned 2017-10-10T04:43:32Z
dc.date.available 2017-10-10T04:43:32Z
dc.date.issued 2016-10
dc.identifier.citation Chandrasiri, S.P., Mahaupatha, D. (2016). "Distribution of Sri Lanka Yellow-eared Bulbul (Pycnonotus penicillatus) in Tropical Montane Cloud Forest - Horton Plains National Park", University of Sri Jayewardenepura en_US, si_LK
dc.identifier.uri http://dr.lib.sjp.ac.lk/handle/123456789/5742
dc.description.abstract Attached en_US, si_LK
dc.description.abstract The distribution of Sri Lanka Yellow-eared Bulbul (Pycnonotus penicillatus) was studied at the Montane Cloud Forests of Horton Plains National Park, situated in the highland plateau of the Nuwara Eliya District at the eastern extremity of the Central Highlands from September 2015 to May 2016. It is an endemic, Near Threatened (NT) species that occurs in forests and adjacent gardens situated between 900-2000 m. Three main habitats in the Horton plains were identified as Cloud Forest habitat, Cloud Forest Die-back habitat and Grassland habitat. Three, 300 m fixed line transacts were marked in each of the habitats using a global positioning system device (GPS). Population of the Yellow-eared Bulbuls were recorded on three consecutive days each month while travelling along transacts, from 0530h to 1030h. Birds were observed through a 10x50 binocular. Microsoft Excel™ and Minitab 14™ were used to analyze the data. Maximum number of individuals (n=602) were recorded from the Cloud Forest habitat followed by 445 individuals at the Cloud Forest Die-back habitat. Yellow-eared Bulbul was not recorded from the Grassland. Highest number of 138 birds in the Cloud Forest habitat was recorded on October 2015 and the least number of 27 birds were recorded on May 2016. Highest number of 150 birds in the Cloud Forest Die-back habitat was recorded on February 2016 and the only one bird was recorded on March 2016. Relative abundance of the Yellow-eared bulbul was 13.3% in the Cloud Forest habitat, and they were the third abundant species in that habitat. In the Cloud Forest Die-back habitat relative abundance of the species was 23.8%, and they were the second abundant species in that particular habitat. Findings of the present study revealed that the Cloud Forest is the preferred habitat of the Yellow eared Bulbul followed by the Cloud Forest Die-back habitat.
dc.language.iso en_US en_US, si_LK
dc.subject Sri Lanka Yellow-eared Bulbul en_US, si_LK
dc.subject Endemic Birds en_US, si_LK
dc.subject Endemic Birds en_US, si_LK
dc.subject Distribution en_US, si_LK
dc.subject Forest. en_US, si_LK
dc.title Distribution of Sri Lanka Yellow-eared Bulbul (Pycnonotus penicillatus) in Tropical Montane Cloud Forest - Horton Plains National Park en_US, si_LK
dc.type Article en_US, si_LK


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