Studies on feeding behavior of Sangai deer (Rucervus eldii eldii) in Keibul Lamjao national park, Manipur (India)

Abstract

The Sangai deer (Rucervus eldii eldii) is an endangered species which is found only in KeibulLamjao National Park, Manipur (India) with an area of 40 km2. Selection of observation point and direct observation method were utilized to record certain behavioral pattern shown by the Sangai deer. Determination of food resources were carried out to identified feed species during the observation hour. The finding of the present study shows that the behavioral activities were notice more in the morning (dawn) than evening (dusk). The most favorable food by Sangai deer were Zizania latifolia (Kambong), Pragmitis karka (Tou), Saccharum munja (Khoimom), Carex cruciata (Humdang), Learsia hexandra (Hup), Alpinanigra (Pullei) and Hydechiumcoronarium (Loklei). Amongst the favorable food species, the most preferable food by the Sangai deer is Zizania latifolia while some of the individuals were seen consuming ashes (Tanggoi) during the observation. Intrusion of domestic animals within the park area may lead to severe calamities which then lead to the spread of many harmful diseases to Sangai deer and its inhabitants. Shyness of animal and sensitive behaviors of Sangai deer was observed. Questionnaire surveys were carried out among 40 respondents. The result suggested that the status of feeding must be taken care so that there should not be any alteration or changes in their behavior due to intrusion, local vegetables collector and disturbances.