• Title/Summary/Keyword: Accipiter gentilis

Search Result 10, Processing Time 0.029 seconds

Studied on Habitat and Nest Characteristic of the Breeding Goshawk [Northern Goshawk] Accipiter gentilis in South Korea (한국에서 번식하는 참매 Accipiter gentilis 의 영소지 및 둥지 특성에 관한 연구)

  • Yi, Jin-Hee;Lee, In-Kyoon;Baek, Choong Ryul;Cho, Sam-Rae
    • Journal of the Korean Society of Environmental Restoration Technology
    • /
    • v.16 no.5
    • /
    • pp.83-92
    • /
    • 2013
  • The present study documented the characteristics of habitats and nests of Goshawk [Northern goshawk] Accipiter gentilis breeding in Gongju-si, Chungcheongnam-do and Haepyung, Kyungsangbuk-do, Eumsung-gun, Chungju-si, Chungcheongbuk-do from April 2007 to August 2011. Breeding habitat includes of mixes and deciduous trees and ravine forest, ranging from small to large areas and it used make a new nest and fix up the old nest at Goshawk. Goshawk make nests on Japanese larch Larix leptolepis, Japanese red pine Pinus densiflora and Pitch pine Pinus rigidae of $15.8{\pm}2.36m$ (range=7.4~18.7m) in height and $34.6{\pm}7.38cm$ (range=20.8~47.4cm) in diameter-at-breast height (DBH). It has $135.8{\pm}3.37cm$ in outer diameter of nest, $26.2{\pm}2.39cm$ in inner diameter, $7.1{\pm}1.41cm$ of depth, and $3.1{\pm}0.40Kg$ of weight. Breeding habitat (n=13) has 5~7 nests. It has 7 (53.8%) nest in fix up the old nest and 4 (30.8%)nests in make a new nest.

Successful Treatment of Severe Bumble foot in a Northern Goshawk (Accipiter gentilis) (북방 참매에서 발생한 Bumble foot의 성공적인 치료 증례)

  • Chung, Tae-ho;Oh, Seungkuk;Kim, Jung-Hyun;Kim, Hyun-Ju;Park, Chul
    • Journal of Veterinary Clinics
    • /
    • v.32 no.3
    • /
    • pp.268-271
    • /
    • 2015
  • About 2-year old northern goshawk (Accipiter gentilis) which is designated as natural monument (#323-1) in Republic of Korea was rescued by a local farmer and presented with a 2-weeks history of pain, swelling, stiffness and limping. On physical examination, plantar pododermatitis and digit IV weakness were observed. Radiographic findings also showed bone lyses with soft tissue swelling in the foot. A definite diagnosis was made as stage III bumble foot after multidisciplinary approach of the patient. Bacterial culture was performed, and concurrently antibiotic susceptibility testing is determined using wound site exudates specimen. Bacterial isolates were identified as Staphylococcus aureus, known normal skin flora. Treatment was initiated with surgical incision and necrotized tissues removal. Lavage-drainage and ball bandage were applied with topical mupirocin ointment application. Doughnut shaped pad was attached on bottom of the ball bandage to reduce weight bearing. After three weeks of intensive care, the wound site completely healed but digit IV weakness remained permanently. The goshawk returned to nature after eight weeks after treatment.

Noninvasive Treatment and Rehabilitation of a Northern Goshawk (Accipiter gentilis) with Coracoid and Scapular Fracture (오훼골과 견갑골이 골절된 참매의 비침습적 재활 치료 성공 사례)

  • Kim, Mun-Jeong;Kim, Hee-Jong;Kim, Young-Jun;Park, Young-Seok;Kim, Bong-Kyun;An, Byeong-Deok;Park, Se-Young;Lee, Hang
    • Journal of Veterinary Clinics
    • /
    • v.34 no.5
    • /
    • pp.396-399
    • /
    • 2017
  • This is a case report of a northern goshawk (Accipiter gentilis), admitted to the wildlife rescue center with right coracoid and scapular fracture which received conservative treatment and was soft-released successfully. At the admission, the goshawk had callus formed on the fractured bones, scars on eyebrows and severely damaged tail feathers with inability to fly. Cage rest was indicated to prevent further occurrence of fracture and to promote reunion of the fracture surface. The bird went through a rehabilitation process with appropriate physical training in flying cage to recover its fitness and flying ability. Complete molting of flight feathers with damaged rectrices was achieved during the rehabilitation period and its flight ability was recovered favorably. It was released into a proper habitat for northern goshawks, but the bird was found near the aviary where its last phase of rehabilitation was performed. A soft-release program was applied and finally the bird returned to near the first rescue location 235 km away from the release site.

A Study on the Ecosystem Conservation based on Natural Environment Investigation of Jinhae Area Troops (진해지역부대 자연환경조사를 통한 생태계 보전에 관한 연구)

  • Jang, Cheol-Hyeon;Yu, Jong-Ho
    • Journal of Korean Society of Environmental Engineers
    • /
    • v.36 no.11
    • /
    • pp.733-738
    • /
    • 2014
  • Within the scope that does not interfere with the performance of basic duty, the military has been actively supporting the national policy for the conservation of the natural environment in accordance with the "military environmental protection guidelines". Since there is a lack of information regarding inhabitation for wild fauna and flora, field investigations of the natural environment at Jinhae local unit were performed three times in 2003. As a result of the investigation, lycoris sanguinea as flora, marten, otter, and leopard cat as mammalia, and accipiter soloensis, accipiter gentilis schvedow, accipiter gularis, buteo hemilasius, falco tinnunculus and terpsiphone atrocaudata as bird were confirmed to inhabit. For the conservation of the natural ecosystem, the expansion of research for natural ecosystems within the military unit is required. Additionally, environmental pollution can be prevented through the proper maintenance of basic environmental facilities including sewage treatment facilities, soil pollution control facilities, and waste storage facilities. In cooperation with local governments and private organizations, the natural cleansing action and sustainable wildlife conservation should be expanded.

Birds in the Baekdudaegan from Jirisan to Deokyusan : A Review (백두대간 지리산-덕유산 구간의 조류상에 관한 문헌연구)

  • 이두표
    • Korean Journal of Environment and Ecology
    • /
    • v.16 no.4
    • /
    • pp.487-497
    • /
    • 2003
  • Some literatures for the avifauna of Baekdudaegan from Jirisan to Deokusan were reviewed. A total of 136 species belong to 45 families, 15 orders was listed. Of which, 132 species were recorded in Jirisan National Park, 63 species were in Hamyang area,46 species were Jangsu area, and 63 species were in Deokyusan National Park. Status of migrants of these birds were classified as follows: 42 species of residents,40 species of summer visitors,31 species of winter visitors, and 23 species of passage migrants. Legal protected birds were listed 23 species including 15 protected species and 14 natural monument species. Of them, only three species, Accipiter soloensis, A. nisus, Falco tinnunculus were widely distributed. And the others, Aix gatericuzata, Perms apivorus, Accipiter gentilis, A. gularis, Buteo logopus, B. buteo, Circus cyaneus, Falco columbarius, Grus vipio, Bubo bubo, Asio otus, Otus scops,0. bakkamoenu, Ninox scutuznta, Strix aluco, Dryocopus martius, Dendrocopos nanus , Pitta brachyura, Galerida cristnta, Terpsiphone atyocauduta were showed restricted distribution. Therefore, it is considered that careful consideration should be given to these conservation measures.

A Current Status of Natural Heritage Using the Bird's Carcasses in South Korea (국내 천연기념물 멸실신고로 본 자연유산 현황)

  • Lee, Sung-Kyung;Shin, Yong-Un
    • Journal of the Korean Institute of Traditional Landscape Architecture
    • /
    • v.39 no.2
    • /
    • pp.50-54
    • /
    • 2021
  • This study was conducted to investigate the status of carcasses of wild birds among natural monuments in Korea. In Korea, from 2016 to 2020, a total of 38 species and 5,036 individual carcasses of natural monuments were found. The year 2020 saw the highest numbers of species death with 34 and in 2019 the highest number was recorded with 1,095 individuals. In autumn, the largest number of species and the smallest number of individuals were confirmed dead. On the contrary, the smallest number of species and the highest number of individuals were confirmed dead in summer. The largest number of species died in November, and the largest number of individuals died in June. Kestrels accounted for about 20% of the total carcasses, making up the largest number, followed by eagle owls, brown hawk-owls, scops owls, goshawk, eagles and sparrow hawks. In spring and summer, domestic breeding species accounted for most of the carcasses and in winter, the proportion of overwintering individuals such as wooper swans and eagles increased. Reports of lost natural monuments are done by human and the status of the carcasses alone cannot inform the population characteristics of natural monuments when they stay in Korea. However, it is expected that the identified domestic population of strigiformes which has not been investigated in detail because they are nocturnal, and data on the status of carcasses of natural monuments in Korea will provide basic data for the protection of natural monuments.

Anti-Predator Responses of Black-Tailed Gull (Larus crassirostris) Flocks to Alarm Calls during the Post-Breeding Season

  • Park, Shi-Ryong;Chung, Hoon;Cheong, Seok-Wan;Lee, Song-Yi;Sung, Ha-Cheol
    • Journal of Ecology and Environment
    • /
    • v.30 no.1
    • /
    • pp.9-15
    • /
    • 2007
  • Black-tailed gulls (Larus crassirostris) produce alarm calls apparently related to their anti-predator behaviors, but the hypothesis that the calls are actually used as functionally referential alarm signals has not yet been tested. In this study, we performed a series of experiments using visual (a stuffed goshawk: Accipiter gentilis) and acoustic (alarm calls and a control vocalization) stimuli at 15 sites in Sinjindo-ri and Dowhang-ri, Taean-gun, Chungnam province to examine anti-predator responses of the gulls to alarm calls in playback trials. We found that the gulls' visual recognition of a perched hawk model in the absence of alarm vocalizations was weak or absent because the model was noticed in only two out of 16 trials. The gulls' responses to playbacks of the alarm call only and the alarm call with a visual stimulus differed from responses to the control vocalization in latency to approach, time mobbing, and the percentage of gulls responding, while the responses to alarm call only differed from alarm call with a visual stimulus in latency to first fly, latency to call, and time mobbing. The results of this study suggest that alarm calls of black-tailed gulls are used to elicit appropriate anti-predator behaviors that are intensified when a predator is detected visually.

Characteristics of Attitudinal Bird Community in Mt. Seoraksan National Park (설악산국립공원지역에서 고도별 조류군집의 특성)

  • Rhim, Shin-Jae;Hur, Wee-Haeng;Lee, Woo-Shin
    • The Korean Journal of Ecology
    • /
    • v.25 no.3 s.107
    • /
    • pp.179-187
    • /
    • 2002
  • This study was conducted to clarify the characteristics of attitudinal bird communities in Mt. Seoraksan National Park from May to Oct. 2004. Marsh tit Parus palustris, Arctic warbler Phylloscipus borealis, coal tit Parus ater and Eurasian nuthatch Sitta europaea evenly distributed in almost elevational ranges. Goshawk Accipiter gentilis, black grouse Tetrao tetrix, white-lumped swift Apus pacificus, Siberian rubythroat Luscinia calliope, red-flanked bluetail Tarsiger cyanurus, dusky warbler Phylloscopus fuscatus, yellow-browned warbler Phylloscopus inornatus, siskin Carduelis spinus and rook Corvus frugilegus were only observed in high altitude area. Distribution pattern of birds in Mt. Seoraksan National Park showed differences by elevation. There was difference in attitudinal distribution pattern of birds in Mt. Seoraksan National Park. It seems that habitat preference or selection is different in each species. Attitudinal habitat preference of each bird species need further studies.

Characteristics of Attitudinal Bird Community in Mt. Seoraksan National Park (설악산국립공원지역에서 고도별 조류군집의 특성)

  • 임신재;허위행;이우신
    • The Korean Journal of Ecology
    • /
    • v.25 no.2
    • /
    • pp.109-117
    • /
    • 2002
  • This study was conducted to clarify the characteristics of attitudinal bled communities in Mt. Seoraksan National Park from May to Oct. 2001. Marsh tit Parus palustris, Arctic warbler Phylloscipus borealis, coal tit Parus ater and Eurasian nuthatchh Sitta europaea evenly distributed in almost elevational ranges. Goshawk Accipiter gentilis, black grouse Tetrao tetrix, white-rumped swift Apus pacificus, Siberian rubythroat Luscinia calliope, red-flanked bluetail Tarsiger cyanurus, dusky warbler Phylloscopus fuscatus, yellow-browned warbler Phylloscopus inomatus, siskin Carduelis spinus and rook Corvus frugilegus were only observed in high altitude area. Distribution pattern of birds in Mt. Seoraksan National Park showed differences by elevation. There was difference in altitudinal distribution pattern of birds in Mt. Seoraksan National Park. It seems that habitat preference or selection is different in each species. Altitudinal habitat preference of each bird species need further studies.

Ecological Management Plan Based on Environmental and Ecological Characteristics for the Tancheon Ecosystem Conservation Area in Seoul (서울시 탄천 생태계 보전지역의 환경생태특성을 고려한 생태적 관리계획)

  • Han Bong-Ho;Kim Jong-Yeop;Hong Suk-Hwan
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.32 no.5
    • /
    • pp.84-101
    • /
    • 2004
  • This study presents an ecological management plan for wildbird habitat conservation, an nature-friendly enhancement of bio-diversity using the riverside of the Tancheon Ecosystem Conservation Area in Seoul by analyzing environmental and ecological characteristics. As a result of analyzing actual vegetation, vegetation type was classified into 34 types. Humulus japonicus association covers an area of 441,568.6㎡(31.44%), and Artemisia princeps var. orientalis association covers an area of 89,690.1㎡(6.39%). Sandy plain as valuable wildbird habitat covers an area of 89,965.9㎡(6.4%). 125 taxa including 34 families, 93 genera, 107 species, and 18 varieties were recorded and the number of naturalized plants were 41 taxa at the survey site. Total naturalized index(NI) and urbanized index(UI) were recorded as 32.8%, and 15.5%. As a result of analyzing the herb plants association structure by surveying 8 belt-transects, the humid native plants was dominant in the partially adjacent revetment edge and damp riverside. On the other hand, naturalized plants was so extensively dominant that it was necessary to establish an ecological management plan. The observed wildbirds belonged to 50 species, 6,118 individuals, and 7 restricted species by law, which were Accipiter gentilis, Falco tinnunculus, Buteo hemilasius, and Buteo buteo. Oriolus chinensis,Hirundo rustica, and Alcedo atthis. The ecological administration plan for Tancheon Ecosystem Conservation Area as follows: in ecological land-use planning, the conservation area(695,518.5㎡) has native woody and herb vegetation and sandy plain with water as an wildbird habitat. The restoration area(653,702.7㎡) has a naturalized plants distribution are with artificial revetment. The nature-friendly Riverside Area(55,414.9㎡) was an easily approached area with damaged riverside vegetation, and a safe area to wildbird habitat. In riverside restoration planning, the artificial riverside should be restored to its natural riverside vegetation, and the artificial embankment should be restored with edge shrubs for wildbird habitat or revegetated for natural riverside landscape. For naturalized plants management planning, we selected naturalized plant species to be weeded out, and suggested an application method for ecological management.