The Gentle Beast

Nobody knows where they go
sleeping and eating we'll never know
singing like birds underwater
it is the big gentle beast the king of the water
breaching and blowing the fresh water in the air
everyone will always take care 
their prey will always run away
hiding throughout the day
but pollution comes hunting killing and extinction
as whales fade away in the deep
we can stop it or face the consequences
or our giant beast will fade away