Clown nudibranch mating, Poor knights Island New Zealand

2 adult adults aquatic species benthons bicolor bicolored biodiversities biodiversity biodiversity management biodiversity managements biological diversity biological diversity managements color colored colorful colorfully colors colour colourful colours continent continental area copulate copulating copulation copulations count counting couple couple (to) coupled coupling coupling up couplings up cover (to) description descriptions duet duets ecosystem ecosystems enumeration enumerations environment environment management environment protection environment protections environmental managements environments gastropod gastropods image and subject individual individuals landmass landmasses littoral (shore) littorals (shore) living organism living organisms localisation localization location marine and coastal wetland area marine and coastal wetland areas marine and coastal wetland zone marine and coastal wetland zones marine species mating mollusk mollusks morphologies morphology natural area natural areas natural reserve nature nature management nature reserve nature reserves new world new zealand north island nudibranch nudibranche nudibranches nudibranchs ocean oceania oceans orange (colour) oranges (colour) organism organisms pacific ocean pair pairs photos under the water physical morphologies physical morphology poor knights marine reserve recording recordings reef reproduction reproduction mode reproduction modes reproductions rudy saltwater species salt water species sea sea and coastal water sea bottom sea bottoms sea water seas seen under the water sexual intercourse sexual intercourses sexual reproduction sexual reproductions shoting shotings south pacific ocean species species characteristic species characteristics species particularities species particularity speckled stage of development subaquatic image subaquatic photos subaquatic sights submarine images submarine photo submarine photographies submarine photography submarine photos submarine sight submarine sights temperate ocean temperate oceans temperate sea temperate seas two two animals two tone underwater underwater shot underwater shots underwater view underwater views underwaterphoto underwaterphotographies underwaterphotography underwaterphotos underwaterpicture underwaterpictures white whites wild animal wild animals wild fauna wild faunae world sea and ocean world seas and oceans