تعيين نسبت جنسي و گروه هاي سني در گوزن مرال و شوكا در پارك ملي گلستان

Determination of sex ratio and age groups in two species Cervus elaphus and Capreolus capreolus in Golestan National Park

In a staid) that accomplished on 117 Maral (Cervus elapgus) populations in Golestan National Park, two age groups (fawn and adult) were distinguished for any of two sexes (age structure}, in this experiment 7100 of population was female (including 55% adult and I6`% fawn) and 29% was male (including 15% adult and 14% juvenile).Populations of () different area in park have been studied in 5 replicates. These habitats had different population in herd size with 95% liability. There were S age groupʹ, of Nʹlaral population and the percent of middle-aged and upper aged male Maral population were less than usual limit (means 3%). The ratio of calves as compared with does was 7%. In order to stud, ef roe deer population, 4 transect with 5 replicates and totally with 8-Km area have been established. The sex ratios of roe deer (Capreolus capreolus) were 38% males, 15% immature and 47%, temaler. Moreover„ density and abundance of roe deer in shrub land 95% liability- were more than open forest. The sex ratio of roe deer was 2.5 female for 1 male.