Because of its distinctive call, this central Asian bovine is known as the grunting ox
They believe this because the bird's latest phrase  the one he won't stop ...... 
Like the cuckoo, the koel gets its name from its distinctive call (we pronounce the
... [DOC] [TLE] Gems of Heaven - British Museum [PAR] Characterisation of Garnet Seal Stones from Central and South Asia.