This study was conducted to investigate the feeding efficiency of the cattle egret (Bubulcus ibis) and the intermediate egret (Ardea intermedia) in relation to the stage of rice culture during two breeding seasons, 2006 and 2007, in Asan city, Chung
부제 : 참고문헌On June 16, 2013, a nest containing three Intermediate Egret (Egretta intermedia) chicks and one Cattle Egret (Bubulcus ibis) chick was found at a mixed-species heronry (N36°52"15, E127°02"10) in Asan, Chungcheongnam-do, Korea. Based o
부제 : 서론조사 및 분석방법결과논의참고문헌This study investigated the food resources of cattle egret chicks at 2 wetlands in Korea, namely Taeseong-Ri and Kamseong-Ri, Chungcheongnam-do from 2001 to 2003. Cattle egrets were observed to feed on 26 individuals from 8 species at Kamseong-Ri an
부제 : abstractintroductionmaterials and methodsresultsdiscussionreferencesWe describe 2 echinostome species recovered from an Eastern cattle egret, Bubulcus ibis coromandus, from Cheongju-si (city), Chungcheongbuk-do (province), Korea. Total 72 Pegosomum bubulcum specimens were recovered from the bile duct. They were 7,56
부제 : the use of feeding habitats of five species of herons during the breeding season in south korea서론재료 및 방법결과고찰사사참고문헌본 연구는 우리나라에서 집단으로 번식하는 백로과 조류 중 5종(왜가리 Ardea cinerea, 중대백로 A. alba, 쇠백로 Egretta garzetta, 황로 Bubulcus ibis, 중백로 E. intermedia)의 중요한 취식지 유형을 알아보
egrets fed while walking slowly. Two smaller species, little and cattle egrets, were active foragers, feeding both while walking quickly and walking slowly. Little egrets were the only species using the foot stirring method. The medium-sized heron,
egrets (Egretta alba), and black-crowned night herons (Nycticorax nycticorax) used reservoirs and ditches. However, intermediate egrets (E. intermedia) and cattle egrets (Bubulcus ibis) were dependent on rice fields. The little egret (E. garzetta) w
부제 : 서론재료 및 방법결과고찰참고문헌that all the individuals came in after feeding. Cattle Egret (Bubulcus ibis) used the study area as a sleeping place since mid June while no other birds used as roosting sites for 1 - 3 weeks. After that, the site has been used for 11 weeks.