<\/p>\n
<\/p>\n
<\/p>\n
Examples of Marine Life Behavior<\/h2>\nPredation underwater<\/h3>\n\n- \n
Ambush predators, like bobbit worms<\/a>, lizardfish, or flamboyant cuttlefish, strike at a moment’s notice. Some predation shots take a lot of waiting.<\/p>\n<\/li>\n<\/ul>\n <\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/414582886_dQZ2H-S.jpg\")
<\/p>\n
Bobbit worm eating a fish. Anilao, Philippines. D300, 60mm lens. F8, 1\/320th, ISO 250. This moment happens faster than you can see, you only get one shot. Read more about the bobbit worm<\/a>, with more close-up photos.<\/p>\n <\/p>\n
Feeding<\/h2>\n
![\"juvenile](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/juvenile_catfish.jpg\")
<\/p>\n
Catfish feeding, Anilao, Philippines. F9, 1\/250th, ISO 200<\/p>\n
<\/p>\n
![\"bat](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/216956422_cvbBB-M.jpg\")
<\/p>\n
Bat ray eating a dead squid, Redondo beach, California. Fuji F10, F2.8, 1\/100th<\/p>\n
<\/p>\n
![\"spanish](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/540174772_rRdYH-S.jpg\")
<\/p>\n
Nudibranch eating a hydroid. 105mm with SubSee +10 diopter. F32, 1\/320th, ISO250. Catalina Island, California, USA.<\/p>\n
<\/p>\n
<\/p>\n
Underwater cleaning stations<\/h2>\n\n- Watch for wrasses or shrimps waiting to clean larger fish, these areas are called cleaning stations. With cleaning stations, long lenses help, and you have to be careful not to scare the fish away. Don’t approach from above.<\/li>\n<\/ul>\n
<\/p>\n
![\"wrasse](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/cleaning_station.jpg\")
<\/p>\n
Long lenses such as a 100\/105mm (150mm on a full frame) work well for cleaning shots. Batfish getting a cleaning from a wrasse. Nikon D80, 105mm lens, Bali. F8, 1\/160th, ISO 200<\/p>\n
<\/p>\n
![\"Moray](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/shrimp_cleaning_moray.jpg\")
<\/p>\n
Moray eel and cleaner shrimp, Bali. 60mm lens, F22, 1\/60th, ISO 250<\/p>\n
<\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/217192383_ZvWBA-M.jpg\")
<\/p>\n
A giant kelpfish trying to get cleaned by my wife. Catalina island<\/a>, California. Nikon D80, 10-17mm fisheye. F10, 1\/100th, ISO 200.<\/p>\n <\/p>\n
![\"mola](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/mola_mola.jpg\")
<\/p>\n
Giant Mola mola getting cleaned, Tepekong, Bali. Nikon D80, 60mm lens. F5.6, 1\/100th, ISO 100<\/p>\n
<\/p>\n
<\/p>\n
Fish throwing out a lure<\/h2>\n\n- Frogfish will often have a lure that swings forward and back<\/li>\n<\/ul>\n
<\/p>\n
![\"frogfish](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/frogfish_lure.jpg\")
<\/p>\n
Frogfish<\/a>, Antennarius maculatus<\/em>, throwing out its lure. Anilao, Philippines. A little patience will allow you to capture this, the lure comes out every couple of minutes.<\/p>\n <\/p>\n
Fish carrying eggs<\/h2>\n\n- Fish like Cardinal fish, Jawfish, seahorses, pipefish will sometimes be carrying eggs. Carrying eggs in the mouth is called brooding. You can read our article on mouthbrooding cardinal fish<\/a>.<\/li>\n<\/ul>\n
<\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/pipefish_eggs.jpg\")
<\/p>\n
Always check pipefish to see if they are carrying eggs. Nikon D300, 60mm + 1.4x tele, Anilao, Philippines. F16, 1\/320th, ISO 250<\/p>\n
<\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/fringehead_eggs.jpg\")
<\/p>\n
Sarcastic fringehead guarding its eggs. Photo by Penelope Foo. San Diego, California. Fuji F30.<\/p>\n
<\/p>\n
![\"brooding](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/brooding_cardinalfish.jpg\")
<\/p>\n
Brooding cardinalfish, photo by Mike Bartick.<\/p>\n
<\/p>\n
<\/p>\n
Marine life laying eggs<\/h2>\n
![\"garibaldis](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/garibaldi_nest.jpg\")
<\/p>\n
Garibaldis fertilizing eggs, Farnsworth Banks, California. Nikon D80, 10-17mm fisheye, F8, 1\/100th.<\/p>\n
<\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/squid_carrying_egg.jpg\")
<\/p>\n
Squid laying an egg. Redondo beach, California. Fuji F10, F8, 1\/100th.<\/p>\n
<\/p>\n
![\"mating](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/mating_nudibranchs.jpg\")
<\/p>\n
Cuthona divae<\/em> nudibranch laying eggs, Palos Verdes, California.<\/p>\n <\/p>\n
Mating<\/h2>\n\n- Squid, octopus, nudibranchs, mandarin fish and other species all have interesting mating rituals.<\/li>\n<\/ul>\n
<\/p>\n
Mandarin fish mating<\/h3>\n
Mating mandarin fish is a beautiful underwater scene. They mate at dusk, usually coming out of staghorn coral in shallow water.<\/p>\n
<\/p>\n
![\"mandarin](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/mating_mandarin_fish.jpg\")
<\/p>\n
Mating Mandarin fish. F16, 60mm lens, Nikon D200, single Subtronic strobe. Photo by Uwe Schmolke. “The reason I like this image a lot, is because it is taken in intact hard coral life and not in broken coral rubble.<\/span> Hard to focus in the night with just little light by the Pilotlamp in the strobe.”<\/span><\/p>\n <\/p>\n
<\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/mating_squid_2.jpg\")
<\/p>\n
Squid mating, photo by Cal Mero. Nikon D80, F16, 1\/90th, 60mm lens. “I had to lie flat on the sand and photograph up into the water column<\/span> to separate the squid from their cluttered background. This enabled me to highlight their features and capture this unusual behavior shot.”<\/p>\n <\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/412821131_TVLip-S.jpg\")
<\/p>\n
Mating nudibranchs, Anilao, Philippines. D300, 60mm lens, F11, 1\/250th, ISO 250<\/p>\n
<\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/mating_stingrays.jpg\")
<\/p>\n
Mating stingrays, Catalina Island<\/a>, California. Nikon D80, 10-17mm fisheye, F7, 1\/30th, ISO 320. These stingrays dispersed moments after this shot. Sometimes one shot is all you get. Be ready.<\/p>\n <\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/496733713_TSj3N-M.jpg\")
<\/p>\n
Mating squid, Los Angeles, CA. 60mm lens, F10, 1\/250th, ISO 200. When good behavior is happening, spend as long of a time as you can taking shots. If you think the behavior will continue come back for more dives. Mark the area underwater somehow, and take careful depth readings. Use the best lens you have for the shots. In this case, the first time I saw the mating I had on a teleconverter. I came back the next night without the teleconverter to get some closer shots, and luckily the mating was still going on.<\/p>\n
<\/p>\n
Fish Fighting<\/h2>\n\n- Wrasses and rockfish will often fight for dominance.<\/li>\n<\/ul>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/479586470_Pjc35-M.jpg\")
<\/p>\n
Tobies fighting for dominance. Anilao<\/a>, Philippines. Nikon D300, 60mm lens. F8, 1\/250th, ISO 200. These tobies were separate, but would suddenly swim together and bump heads at high speed. It took several attempts and patient waiting to capture this moment.<\/p>\n <\/p>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/223409269_bMmUS-M.jpg\")
<\/p>\n
Sheephead wrasse fighting for dominance. Catalina Island<\/a>, California. Nikon D80, 16mm fisheye. F6.3, 1\/60th, ISO 400. They broke up immediately after this shot.<\/p>\n <\/p>\n
Mimicking<\/h2>\n\n- Octopus, squid, cuttlefish will often mimic their surroundings<\/li>\n<\/ul>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/413056129_jS9K4-M.jpg\")
<\/p>\n
This small squid started mimicing objects in its surroundings to try to confuse me. Anilao<\/a>, Philippines. Nikon D300, 60mm + 1.4x tele, F20, 1\/320th, ISO 200<\/p>\n <\/p>\n
<\/h2>\nMarine life flashing & warning<\/h2>\n\n- Squid, Octopus and Cuttlefish can flash colors to display emotions. Other animals warn in different ways.<\/li>\n<\/ul>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/194045839_TZiaz-M.jpg\")
<\/p>\n
Sea lion giving warning bubbles. Anacapa island<\/a>, California. Nikon D80, 10-17mm fisheye, F7, 1\/100th, ISO 200<\/p>\n <\/p>\n
<\/p>\n
Yawning fish<\/h2>\n\n- Use a mirror to make a jawfish yawn. Rhinopias<\/a> and frogfish occasionally yawn. Fringeheads open their mouth wide as a prelude to an attack. Some people have waited a long time for a yawn.<\/li>\n<\/ul>\n
![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/412929171_bD2if-S.jpg\")
<\/p>\n
Commonsal’s frogfish taking a yawn. Anilao, Philippines. Nikon D300, 10-17mm fisheye, F13, 1\/320th, ISO 200<\/p>\n
<\/p>\n
![\"yawning](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2010\/01\/rhinopia_yawning.jpg\")
<\/p>\n
Rhinopia yawning. Lembeh, Indonesia<\/a>. Photo by Penelope Foo. Fuji F30, F8, 1\/60th<\/p>\n <\/p>\n
<\/p>\n
Advice on Octopus & Cuttlefish<\/h3>\n\n- Don’t harass, let them do their thing. Just step back and watch them for a while, they may even feed off your light.<\/li>\n<\/ul>\n
<\/p>\n
Tips on photographing an underwater behavior shot:<\/strong><\/h3>\nThe key to good behavior photography is understanding the animal, and having lots of patience.<\/p>\n
\n- \n
Have a predefined focus point, and pre-focus your lens<\/p>\n<\/li>\n
- \n
Use fast-recycling strobes<\/p>\n<\/li>\n
- \n
Strobes should be placed ahead of time, and exposures & lighting checked with test shots<\/p>\n<\/li>\n<\/ul>\n
<\/span><\/p>\nHunting pelagics with a zoom lens: Being ready<\/strong><\/h2>\nLarge fish such as a Napoleon wrasse or a Giant Black Sea Bass often make one quick pass, and then flee the scene. If you are looking for these fish, you don’t want to waste time fiddling with strobe positions or f-stops. Have your strobes positioned ahead of time, zoom all the way in, and have your camera settings where you want them, in anticipation of seeing one of these great creatures. Then, when they show up, you’ll be ready! Then you can focus on composition, and savoring the moment.<\/p>\n
<\/div>\n![](\"https:\/\/www.uwphotographyguide.com\/wp-content\/uploads\/2009\/02\/328487839_aENGp-S.jpg\")
<\/div>\nLuckily I had my aperture set and my strobes positions for this shot, these Giant Black Sea Bass only made one quick pass.<\/p>\n
<\/p>\n
Further reading<\/h2>\n\n- \n
Muck diving critter list<\/a><\/p>\n<\/li>\n- \n
Underwater macro photography tips and guide<\/a><\/p>\n<\/li>\n- \n
Photographing schools of fish<\/a><\/p>\n<\/li>\n- \n
Photographing sharks, sea fans, bottom-dwellers<\/a><\/p>\n<\/li>\n- \n
Nudibranchs and Sea Slugs<\/a><\/p>\n<\/li>\n- \n
Dive travel and dive locations<\/a><\/p>\n<\/li>\n- \n
Fish photography tips<\/a><\/p>\n<\/li>\n- \n
Calfirnia Sea Lion nursing at Oil Rigs<\/a><\/p>\n<\/li>\n<\/ul>\n <\/p>\n
Featured Article<\/h2>\n
- \n
- \n
Ambush predators, like bobbit worms<\/a>, lizardfish, or flamboyant cuttlefish, strike at a moment’s notice. Some predation shots take a lot of waiting.<\/p>\n<\/li>\n<\/ul>\n
<\/p>\n
<\/p>\nBobbit worm eating a fish. Anilao, Philippines. D300, 60mm lens. F8, 1\/320th, ISO 250. This moment happens faster than you can see, you only get one shot. Read more about the bobbit worm<\/a>, with more close-up photos.<\/p>\n
<\/p>\n
Feeding<\/h2>\n
<\/p>\nCatfish feeding, Anilao, Philippines. F9, 1\/250th, ISO 200<\/p>\n
<\/p>\n
<\/p>\nBat ray eating a dead squid, Redondo beach, California. Fuji F10, F2.8, 1\/100th<\/p>\n
<\/p>\n
<\/p>\nNudibranch eating a hydroid. 105mm with SubSee +10 diopter. F32, 1\/320th, ISO250. Catalina Island, California, USA.<\/p>\n
<\/p>\n
<\/p>\n
Underwater cleaning stations<\/h2>\n
- \n
- Watch for wrasses or shrimps waiting to clean larger fish, these areas are called cleaning stations. With cleaning stations, long lenses help, and you have to be careful not to scare the fish away. Don’t approach from above.<\/li>\n<\/ul>\n
<\/p>\n
<\/p>\nLong lenses such as a 100\/105mm (150mm on a full frame) work well for cleaning shots. Batfish getting a cleaning from a wrasse. Nikon D80, 105mm lens, Bali. F8, 1\/160th, ISO 200<\/p>\n
<\/p>\n
<\/p>\nMoray eel and cleaner shrimp, Bali. 60mm lens, F22, 1\/60th, ISO 250<\/p>\n
<\/p>\n
<\/p>\nA giant kelpfish trying to get cleaned by my wife. Catalina island<\/a>, California. Nikon D80, 10-17mm fisheye. F10, 1\/100th, ISO 200.<\/p>\n
<\/p>\n
<\/p>\nGiant Mola mola getting cleaned, Tepekong, Bali. Nikon D80, 60mm lens. F5.6, 1\/100th, ISO 100<\/p>\n
<\/p>\n
<\/p>\n
Fish throwing out a lure<\/h2>\n
- \n
- Frogfish will often have a lure that swings forward and back<\/li>\n<\/ul>\n
<\/p>\n
<\/p>\nFrogfish<\/a>, Antennarius maculatus<\/em>, throwing out its lure. Anilao, Philippines. A little patience will allow you to capture this, the lure comes out every couple of minutes.<\/p>\n
<\/p>\n
Fish carrying eggs<\/h2>\n
- \n
- Fish like Cardinal fish, Jawfish, seahorses, pipefish will sometimes be carrying eggs. Carrying eggs in the mouth is called brooding. You can read our article on mouthbrooding cardinal fish<\/a>.<\/li>\n<\/ul>\n
<\/p>\n
<\/p>\nAlways check pipefish to see if they are carrying eggs. Nikon D300, 60mm + 1.4x tele, Anilao, Philippines. F16, 1\/320th, ISO 250<\/p>\n
<\/p>\n
<\/p>\nSarcastic fringehead guarding its eggs. Photo by Penelope Foo. San Diego, California. Fuji F30.<\/p>\n
<\/p>\n
<\/p>\nBrooding cardinalfish, photo by Mike Bartick.<\/p>\n
<\/p>\n
<\/p>\n
Marine life laying eggs<\/h2>\n
<\/p>\nGaribaldis fertilizing eggs, Farnsworth Banks, California. Nikon D80, 10-17mm fisheye, F8, 1\/100th.<\/p>\n
<\/p>\n
<\/p>\nSquid laying an egg. Redondo beach, California. Fuji F10, F8, 1\/100th.<\/p>\n
<\/p>\n
<\/p>\nCuthona divae<\/em> nudibranch laying eggs, Palos Verdes, California.<\/p>\n
<\/p>\n
Mating<\/h2>\n
- \n
- Squid, octopus, nudibranchs, mandarin fish and other species all have interesting mating rituals.<\/li>\n<\/ul>\n
<\/p>\n
Mandarin fish mating<\/h3>\n
Mating mandarin fish is a beautiful underwater scene. They mate at dusk, usually coming out of staghorn coral in shallow water.<\/p>\n
<\/p>\n
<\/p>\nMating Mandarin fish. F16, 60mm lens, Nikon D200, single Subtronic strobe. Photo by Uwe Schmolke. “The reason I like this image a lot, is because it is taken in intact hard coral life and not in broken coral rubble.<\/span> Hard to focus in the night with just little light by the Pilotlamp in the strobe.”<\/span><\/p>\n
<\/p>\n
<\/p>\n
<\/p>\nSquid mating, photo by Cal Mero. Nikon D80, F16, 1\/90th, 60mm lens. “I had to lie flat on the sand and photograph up into the water column<\/span> to separate the squid from their cluttered background. This enabled me to highlight their features and capture this unusual behavior shot.”<\/p>\n
<\/p>\n
<\/p>\nMating nudibranchs, Anilao, Philippines. D300, 60mm lens, F11, 1\/250th, ISO 250<\/p>\n
<\/p>\n
<\/p>\nMating stingrays, Catalina Island<\/a>, California. Nikon D80, 10-17mm fisheye, F7, 1\/30th, ISO 320. These stingrays dispersed moments after this shot. Sometimes one shot is all you get. Be ready.<\/p>\n
<\/p>\n
<\/p>\nMating squid, Los Angeles, CA. 60mm lens, F10, 1\/250th, ISO 200. When good behavior is happening, spend as long of a time as you can taking shots. If you think the behavior will continue come back for more dives. Mark the area underwater somehow, and take careful depth readings. Use the best lens you have for the shots. In this case, the first time I saw the mating I had on a teleconverter. I came back the next night without the teleconverter to get some closer shots, and luckily the mating was still going on.<\/p>\n
<\/p>\n
Fish Fighting<\/h2>\n
- \n
- Wrasses and rockfish will often fight for dominance.<\/li>\n<\/ul>\n<\/p>\n
Tobies fighting for dominance. Anilao<\/a>, Philippines. Nikon D300, 60mm lens. F8, 1\/250th, ISO 200. These tobies were separate, but would suddenly swim together and bump heads at high speed. It took several attempts and patient waiting to capture this moment.<\/p>\n
<\/p>\n
<\/p>\nSheephead wrasse fighting for dominance. Catalina Island<\/a>, California. Nikon D80, 16mm fisheye. F6.3, 1\/60th, ISO 400. They broke up immediately after this shot.<\/p>\n
<\/p>\n
Mimicking<\/h2>\n
- \n
- Octopus, squid, cuttlefish will often mimic their surroundings<\/li>\n<\/ul>\n<\/p>\n
This small squid started mimicing objects in its surroundings to try to confuse me. Anilao<\/a>, Philippines. Nikon D300, 60mm + 1.4x tele, F20, 1\/320th, ISO 200<\/p>\n
<\/p>\n
<\/h2>\n
Marine life flashing & warning<\/h2>\n
- \n
- Squid, Octopus and Cuttlefish can flash colors to display emotions. Other animals warn in different ways.<\/li>\n<\/ul>\n<\/p>\n
Sea lion giving warning bubbles. Anacapa island<\/a>, California. Nikon D80, 10-17mm fisheye, F7, 1\/100th, ISO 200<\/p>\n
<\/p>\n
<\/p>\n
Yawning fish<\/h2>\n
- \n
- Use a mirror to make a jawfish yawn. Rhinopias<\/a> and frogfish occasionally yawn. Fringeheads open their mouth wide as a prelude to an attack. Some people have waited a long time for a yawn.<\/li>\n<\/ul>\n<\/p>\n
Commonsal’s frogfish taking a yawn. Anilao, Philippines. Nikon D300, 10-17mm fisheye, F13, 1\/320th, ISO 200<\/p>\n
<\/p>\n
<\/p>\nRhinopia yawning. Lembeh, Indonesia<\/a>. Photo by Penelope Foo. Fuji F30, F8, 1\/60th<\/p>\n
<\/p>\n
<\/p>\n
Advice on Octopus & Cuttlefish<\/h3>\n
- \n
- Don’t harass, let them do their thing. Just step back and watch them for a while, they may even feed off your light.<\/li>\n<\/ul>\n
<\/p>\n
Tips on photographing an underwater behavior shot:<\/strong><\/h3>\n
The key to good behavior photography is understanding the animal, and having lots of patience.<\/p>\n
- \n
- \n
Have a predefined focus point, and pre-focus your lens<\/p>\n<\/li>\n
- \n
Use fast-recycling strobes<\/p>\n<\/li>\n
- \n
Strobes should be placed ahead of time, and exposures & lighting checked with test shots<\/p>\n<\/li>\n<\/ul>\n
<\/span><\/p>\n
Hunting pelagics with a zoom lens: Being ready<\/strong><\/h2>\n
Large fish such as a Napoleon wrasse or a Giant Black Sea Bass often make one quick pass, and then flee the scene. If you are looking for these fish, you don’t want to waste time fiddling with strobe positions or f-stops. Have your strobes positioned ahead of time, zoom all the way in, and have your camera settings where you want them, in anticipation of seeing one of these great creatures. Then, when they show up, you’ll be ready! Then you can focus on composition, and savoring the moment.<\/p>\n
<\/div>\n<\/div>\nLuckily I had my aperture set and my strobes positions for this shot, these Giant Black Sea Bass only made one quick pass.<\/p>\n
<\/p>\n
Further reading<\/h2>\n
- \n
- \n
Muck diving critter list<\/a><\/p>\n<\/li>\n
- \n
Underwater macro photography tips and guide<\/a><\/p>\n<\/li>\n
- \n
Photographing schools of fish<\/a><\/p>\n<\/li>\n
- \n
Photographing sharks, sea fans, bottom-dwellers<\/a><\/p>\n<\/li>\n
- \n
Nudibranchs and Sea Slugs<\/a><\/p>\n<\/li>\n
- \n
Dive travel and dive locations<\/a><\/p>\n<\/li>\n
- \n
Fish photography tips<\/a><\/p>\n<\/li>\n
- \n
Calfirnia Sea Lion nursing at Oil Rigs<\/a><\/p>\n<\/li>\n<\/ul>\n
<\/p>\n
Featured Article<\/h2>\n
- \n
- \n
- \n
- Don’t harass, let them do their thing. Just step back and watch them for a while, they may even feed off your light.<\/li>\n<\/ul>\n
- Use a mirror to make a jawfish yawn. Rhinopias<\/a> and frogfish occasionally yawn. Fringeheads open their mouth wide as a prelude to an attack. Some people have waited a long time for a yawn.<\/li>\n<\/ul>\n
- Squid, Octopus and Cuttlefish can flash colors to display emotions. Other animals warn in different ways.<\/li>\n<\/ul>\n
- Octopus, squid, cuttlefish will often mimic their surroundings<\/li>\n<\/ul>\n
- Wrasses and rockfish will often fight for dominance.<\/li>\n<\/ul>\n
- Squid, octopus, nudibranchs, mandarin fish and other species all have interesting mating rituals.<\/li>\n<\/ul>\n
- Fish like Cardinal fish, Jawfish, seahorses, pipefish will sometimes be carrying eggs. Carrying eggs in the mouth is called brooding. You can read our article on mouthbrooding cardinal fish<\/a>.<\/li>\n<\/ul>\n
- Frogfish will often have a lure that swings forward and back<\/li>\n<\/ul>\n
- Watch for wrasses or shrimps waiting to clean larger fish, these areas are called cleaning stations. With cleaning stations, long lenses help, and you have to be careful not to scare the fish away. Don’t approach from above.<\/li>\n<\/ul>\n