Distribution Pattern and Seasonal Variation of Bird Species from Semi-Urban Area of Taungoo Environs

• 作者: Aung Aung Aye Aye Khine Biak Khun Aye Khin Khin Yone Khin Mar Lwin Khin Maw Maw Myint Myo Sandar Win Nwe Nwe Aung Nyo Nyo Aung Nyunt Nyunt Oo San Aung San San Oo Soe Soe Win Tun Tun Myint
• 来源期刊: 美国运筹学期刊(英文)
• 学科: 生物学
• 关键词: Species Diversity BIRDS Habitat Utilization Taungoo Environs
• 年，卷（期）: 2020,（4）
• 页码范围: 111-121
• 页数: 11页
• 分类号: Q95

摘要

The environs of Taungoo Township, Bago Region are one of the high biodiversity areas in Myanmar, locating eastern side of the high mountain ranges of Middle Yoma. The dense of every green and deciduous forest in the middle Middle Yoma were logging since 10 - 20 years ago. The birds inhabiting in that area have to refuge in suitable habitats nearby. The resent status of bird species is needed to assess the diversity of birds with the respect to distribution and seasonal variation after the construction of Yangon-Nepyitaw, Myanmar after twenty years ago. A total of 50 species of 27 genera, 22 families under nine orders were recorded. That represented 44 resident species (32 terrestrial species and 12 water bird species), and 6 species of migratory birds (1 terrestrial species and 5 water bird species). As habitat utilization, 24 bird species in paddy fields, 21 species in scattered trees, 33 species in wetland and 25 species in forest habitat types were investigated. Some species used more than one habitat types. According to the assessment of abundance categories based on the calculation of individual numbers of the birds, abundant category (3 species), common bird (1 species), frequent category (5 species), uncommon category (3 species) and rare species (28 species) were categorized. Hence, bird community was still sustainable in this area. In the aspect of conservation status, all recorded bird species were under least concern categories, according to the IUCN Redlist in the study area.