present perfect vs present perfect continuous

Про бенгальского тигра: The Bengal tiger is the national animal of India.It is red or orange with black and grey stripes. It hides in tall grass and hunts big animal like deer. It is a really beautiful animal. Про кобру: The Indian cobra is a black, brown, white or yellow snake. It is a very dangerous snake. Про слона: Indian elephants are very big and tall (2-3metres) but they have small ears . Usually a big female is the head of a family of elephants. Indian people use elephants to carry heavy things with their trunks

Медведь принадлежит к семейству медвежьих. Представители этого семейства всеядны, имеют отличное обоняние, им не страшны пчелиные укусы. В зимний период медведь не нарушает тишину леса, он мирно спит до весны. В случае, если мишка недостаточно откормился осенью, он просыпается зимой и бродит в поисках пищи – становится шатуном. (Перевод ) Bear belongs to the bear. Representatives of this family are omnivorous, have an excellent sense of smell, they are not afraid of bee stings. In winter the bear does not break the silence of the forest, he sleeps peacefully until spring. If bear is not enough otkormilsâ in the fall, he wakes up in the winter and wandering in search of food-becomes a connecting rod.