Abstract
This study was carried on (7) females Caper . ibex, age between 3 – 4 years at Baghdad Zoo /Al – Zawrra park within reproductive season .The body weight between 25 – 30 kg .All the animals were put under environmental conditions .The aim of this study was to measure the blood estrogen level during the estrous cycle (proestrous , estrous and diestrous) and the effect on the differential white blood cell count .
Results of this study showed significant differences during estrous cycle period about serum estrogens concentration in (P
