Facts About Hippopotamus in Hindi दरियाई घोड़ा के संदर्भ में ५० रोचक जानकारी दी है, जो पढने हेतु, काफी मजेदार और ज्ञान वर्धक है.

The hippopotamus ( Hippopotamus amphibious) is one of two living members of the Hippopotamidae family. The second member is the endangered pygmy hippopotamus ( Choeropsis liberiensis ), native to the forests and swamps of West Africa. Several extinct members of the Hippopotamidae, some almost identical to the present-day species, once dominated.