Hide-and-seek champion 🏆

Many cephalopods have special cells in their skin tissue called chromatophores that enable them to change color very rapidly. As a part of their neuromuscular system, these cells receive signals from the environment that an octopus can use to inform color change. Octopods of this particular species can change color almost instantly as they move over their environment, making them nearly invisible to predators!

📸: Andrew Gray/NOAA

National Geographic - Secrets of the Octopus:

DayOctopus #OctopusCyanea #BlueRingedOctopus #HapalochlaenaMaculosa #MimicOctopus #ThaumoctopusMimicus #Octopus #DisruptiveColoration #Shapeshifter #Camouflage #ProtectiveMimicry #Mimicry #Intelligence #MarineBiology #Biology

Day Octopus #dayoctopus #octopus #bigblueoctopus #cephalopod #aquarium #aquaticanimal #museum #goldengatepark #california #sanfrancisco #calacademy #calacademyofsciences (at California Academy of Sciences)

#april2019 …#hawaiian #day #octopus …#dayoctopus #scubadiving #recdiving #bigislanddivers #kona #hawaii #underwaterphotography #olympustg5 #inon #s2000 #strobe #backscatter #m52wideangleairlens https://www.instagram.com/p/Bzrbpgohn9C/?igshid=l1betf4j1nnh

Octopus weekend! #Hawaii #scuba #Gopro #divingtime #octopus #deepblue #blueocean #greatdivingtime #octopusweekend #cuteoctopus #dayoctopus #tako #fundivingtime #cuteoctopus #diving #honolulu https://ift.tt/1U3lbQj @hawaiiscubadiving https://ift.tt/2qwNE6q

Hi-eights to the Octopus at the Monterey Bay Aquarium who stayed completely still and let me draw her. #dayoctopus #alldayeveryday #model #tanksforthememories #montereybayaquarium (at Monterey Bay Aquarium)

hide and seek

Oahu scuba diving! #scuba #Hawaii #Gopro #octopus #deepblue #deepblueocean #oahuscuba #oahuscubadiving #rainbowscubahawaii #divingtime #scubadiving #dayoctopus #reefoctopus #sealife #oceanlife #greatdivingtime #underwatersealife #diving #honolulu http://ift.tt/2uIXDGF http://ift.tt/2C6LcrC

Always a great experience with the octopus 🐙! #scuba #Hawaii #Gopro customers #octopus #fundivingfun #dayoctopus #beautifuloctopus #underwaterfunfun #saturdayoctopus #beautifuloctopus #funtimediving #diving #waikiki http://honolulu.tours/ @hawaiiscubadiving http://bit.ly/312kc9e

Monday Octopus 🐙! #scuba #Hawaii #Gopro #octopus #divingday #cuteoctopus #octopusdance #greatdivingday #dayoctopus #beautifuloctopus #underwaterfun #diving #honolulu https://ift.tt/2L87XAw @hawaiiscubadiving https://ift.tt/2CtljnJ

Cute octopus 🐙! #scuba #Hawaii #Gopro #octopus #oceanlife #divingtime #deepbluesea #beautifuloctopus #dayoctopus #fununderwater #underwaterexplorer #greatdivingtime #cuteoctopus #diving #honolulu https://ift.tt/2uIXDGF @hawaiiscubadiving https://ift.tt/2TppOdn

Another beauty from the deep sea! #scuba #Hawaii #Gopro #octopus #coralreef #divingisfun #beautifuloctopus #awesomeoctopus #manybargoatfish #underwaterawesome #dayoctopus #amazingoctopus #diving #waikiki http://bit.ly/2uJoORQ @hawaiiscubadiving http://bit.ly/2AkJpQD

Cute octopus 🐙 cute! #Hawaii #scuba #Gopro #octopus #divingtime #deepblueocean #cuteoctopus #octopusthursday #dayoctopus #greatdivingtime #beautifuloctopus #diving #honolulu http://bit.ly/2udH3k4 @hawaiiscubadiving http://bit.ly/2V3REJg

Octopus Wednesday! #Hawaii #scuba #Gopro #octopus #divingtime #octopuswednesday #deepblue #deepbluesea #cuteoctopus #greatdivingtime #dayoctopus #beautifuloctopus #diving #honolulu https://ift.tt/1U3lbQj @hawaiiscubadiving https://ift.tt/2rm2JrN

Beautiful octopus 🐙! #scuba #Hawaii #Gopro #octopus #octopusmonday #scubadivingadventures #divingisamazing #beautifuloctopus #cuteoctopus #dayoctopus #underwaterawesome #diving #waikiki https://ift.tt/1w0UFFr @hawaiiscubadiving https://ift.tt/2PQqndR

Octopus 🐙weekend! #scuba #Hawaii #Gopro #octopus #divingtrip #underwaterfunfun #beautifuloctopus #octopusweekend #dayoctopus #awesomeoctopus #colorfuloctopus #greatdivingtrip #weekenddivingtrip #diving #waikiki https://ift.tt/1MPvLEI @hawaiiscubadiving https://ift.tt/2QuzUUJ