Mouth of a Whale Shark sifting plankton, Gulf of California

action actions adult adults cartilaginous fish cartilaginous fishes chondrichthyes chondrichthyes sp description descriptions diet pattern diet patterns eat eaten eating ecosystem ecosystems elasmobranchii elasmobranchii sp feed feeding filter filtered filtering fish (animal) fishes fishes characteristic fishes characteristics fishes particularities fishes particularity image and subject individual individuals littoral (shore) littorals (shore) living organism living organisms localisation localization location morphologies morphologies (zoology) morphology morphology (zoology) mouth mouths natural area natural areas nature north pacific ocean ocean oceans organism organisms pacific ocean photos under the water plankton eater plankton eaters plankton eating recording recordings saltwater fish salt water fish saltwater fishes salt water fishes sea sea and coastal water sea fish sea fishes sea of cortez sea water seas seen under the water shark sharks shoting shotings species species characteristic species characteristics species particularities species particularity stage of development subaquatic image subaquatic photos subaquatic sights submarine images submarine photo submarine photographies submarine photography submarine photos submarine sight submarine sights swallow swallowed swallowing three quarter length three quarter shot three quarter shots three quarter sight three quarter sights three quarter view three quarter views tropical ocean tropical oceans tropical sea tropical seas underwater underwater shot underwater shots underwater view underwater views underwaterphoto underwaterphotographies underwaterphotography underwaterphotos underwaterpicture underwaterpictures whale shark (rhincodon typus) whale sharks wild animal wild animals wild fauna wild faunae world sea and ocean world seas and oceans