Serval similar to the sympatric caracal, but has a narrower spoor, a rounder skull, and lacks its prominent ear tufts. The African golden cat is darker, with different cranial features. It resembles the cheetah in its build and coat pattern, though not in size. The serval shares its adaptations to its marshy habitat with the jungle cat; both cats have large and sharp ears that help in locating the prey efficiently, and their long legs raise them above muddy ground and water. In North Africa, the serval is known only from Morocco and has been reintroduced in Tunisia, but is feared
Serval the mother loses her litters. Observations of captive servals suggest that when a female enters oestrus, the rate of urine-marking increases in her as well as the males in her vicinity. Zoologist Jonathan Kingdon described the behaviour of a female serval in oestrus in his 1997 book "East African Mammals". He noted that she would roam restlessly, spray urine frequently holding her vibrating tail in a vertical manner, rub her head near the place she has marked, salivate continuously, give out sharp and short "miaow"s that can be heard for quite a distance, and rub her mouth and cheeks against