couple of glossy ibises preening each others feathers, birds taking care of each other, typical bird behavior

america american aquatic beak behavior behaviors bill bird birds black care caring clean cleaning coast coastal common couple each eurasia eurasian exotic falcinellus feather feathers female glossy green ibis ibises male other others pair plegadis plumage preen preening red shiny shore social specie species taking threskiornithidae together tropical typical wader wading water