Croak

I am a frog I live in a pond The sea is too big for me I like to relax upon a rock Not busy like a bee. You might find me sitting all alone Just letting time pass by And if your very patient You might see me catch a fly. You've probably heard me croaking That's just to let you know When your walking out at night You wont step on my toe. So put some water in your garden And really look after me I'll eat up all your nasty slugs They are a delicacy.