Floating Nest

Building nest out in the water seems to be impracticable but it is a fact.Several birds build nests which are surrounded by water and even floating in water. Birds like Coots build build such type of nests having a foundation of vegetation, which reaches the ground below.Water birds like Grebes build nests which are basically floating on shallow water though they are often anchored at one or two points.However totally floating nest are bulid by Jacanas and Marsh Terns.The floating nests often sinks into the water while the bird
is sitting for incubation, but due to water proof eggs the chicks easily come out without any harm.