Vol. 3, Issue 1, Part L (2017)

Abstract
Reproductive cycles of all vertebrates are governed by climates and intrinsic (or endo-crine) factors. Birds life international and IUCN program has generalized research activities all over the world in gathering information an availability of resources for human welfare. Neonate shore birds whose young are atrocious found their roots in between the floating infested weeds of hydro-phytes and canopy leaves of Ecchornia Crassipes of selected swamp (Lal Nikunj of Madhubani shows, periodic seasonal mating in particular habitat and have impact on the reproductive biology of bird.