Water buffalo : The European buffalo.

Example:


Taxonomy
water buffalo, buffalo, festival, Asia, swamp, Thailand, cattle, India, horns, wild water buffalo, rumen, Asian water buffalo, Swamp buffalo rumen ecology, subfamily, racing festival, species, Southeast Asia, Bubalus bubalis.

Defination from the web:
water buffalo races. ... The total number of wild water buffalo left is thought to be less than 4,000, which suggests that the number of mature individuals will be less ...