spot-billed pelicans mating and nesting at uppalapadu bird sanctuary, india

andhara animal animalia aves beak beautiful bill bird chordata city colorful courtship creature egglaying exotic fauna feather feathered gray guntur herd india love mate mating nature nest nesting pelecanidae pelecaniformes pelecanus pelican philippensis pradesh roosting sanctuary spotbilled tail uppalapadu vertebrate wild wildlife wing winged