ON HABITAT SELECTION BY THE GORAL NEMORHAEDUS GORAL BEDFORDI (BOVIDAE, ARTIODACTYLA)

Citation
C. Mishra et Ajt. Johnsingh, ON HABITAT SELECTION BY THE GORAL NEMORHAEDUS GORAL BEDFORDI (BOVIDAE, ARTIODACTYLA), Journal of zoology, 240, 1996, pp. 573-580
Citations number
27
Categorie Soggetti
Zoology
Journal title
ISSN journal
09528369
Volume
240
Year of publication
1996
Part
3
Pages
573 - 580
Database
ISI
SICI code
0952-8369(1996)240:<573:OHSBTG>2.0.ZU;2-Y
Abstract
Habitat selection, diet, and escape behaviour of grey goral (Nemorhaed us goral bedfordi) were studied in Majhatal Harsang Wildlife Sanctuary (MHWS) in the Indian Himalaya. Five trails covering a total length of 8.5 km were monitored in the morning hours for availability of habita t components and their use by goral. Habitat components quantified wer e: vegetation type, tree density, shrub understorey, shrub height, and slope angle. Diet composition of goral was determined through faecal analysis. Information on escape strategy was gathered by recording the escape areas used by disturbed animals. Goral fed almost entirely on grass (92.2% in the cold season and 98.3% in the warm season). They pr eferred open vegetation communities with good grass cover and avoided shrub-rich patches, especially areas where the shrub height exceeded t heir shoulder height. Goral selected patches with fresh grass sprout a nd were partial to steep (>30 degrees) slopes. In the morning, goral a voided most forested vegetation types in the area owing to extensive u nderstorey. However, there was high use of forest cover with little un derstorey 'for escape (32%, n = 200). Other escape terrain used were c liffs (31%), open gullies (16%), and rocky areas (13%).