Question

In which river mouth are the bird's foot delta is formed?

Answer 1

A delta is usually formed when a river empties its water into an ocean, a lake or any other body of water.There are three kinds of delta, fan-shaped or arcuate, cuspate and bird's foot. When a river  has a few, broadly spaced tributaries that seems bird-like is referred as bird`s foot delta. An example of such delta is the Mississippi Delta.