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Cuttlefish Communication and Mating |
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Friday, 12 March 2010 |
Watch this video and be amazed by cuttlefish! You do not want to miss this extraordinary footage of cuttlefish communicating and mating filmed on reefs in Indonesia. Cephalopods can change the texture and color of their skin thousands of times in just one day. They communicate using their skin. Here you can see how cuttlefish use this adaptation in order to live. The more you know about animals, the better observer you become.
Although cephalopods are some of the smartest invertebrates on the planet, they cannot even tell one another apart except by flashing their colors. When a male displays his zebra patterns, it is as if he is asking, are you a male cuttlefish or a female? If it is another male, they may flash colors and fight. If the other cuttlefish does not display zebra stripes back, then the male knows this animal is female.

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Friday, 23 October 2009 |
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Nudibranch means naked gills in Latin and Greek! Stomach footed animals, they walk around on their stomach all day looking for food! They have tentacles on top of their head and can smell, touch and taste using these. Rinophores are on top of their heads that they detect odors with. |
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Friday, 02 October 2009 |
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Fish use sight, smell, sound and feeling with their lateral lines to stay together, they find safety in numbers! |
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Wednesday, 23 September 2009 |
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Hairy frogfish. You read that correctly, a fish with hair. Check this out, frogfish are in the angler fish family and they have this appendage attached to their head called an esca. They throw out their esca trying to lure other fish close to its mouth. They fish for fish. They have a fishing pole attached to their head with a lure! Watch these funny creatures here! |
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Wednesday, 16 September 2009 |
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Electric rays are elasmobranches and in the same family as sharks. Touch your nose. Touch your ears. Touch your nose and ears and wiggle them. What is different between your nose and your fingers and toes? You have bones in your body that make your skeleton, but sharks and rays are made of cartilage, the same thing that makes up your ears and your nose! The electric ray is a special elasmobranchii because it has a pair of organs capable of zapping electricity to kill or stun prey! |
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Tuesday, 08 September 2009 |
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Everyone imagines rainforests on land as an important ecosystem, yet off the coasts of North and South America, Australia and Europe grows Giant Kelp Forests, some of the most diverse and productive ecosystems in the world! Kelp Forests are an ocean habitat that is a nursery ground for juvenile fish and home to sea otters, crabs, lobsters and other invertebrates. Schooling fish find shelter within these underwater forests. Check out the video to learn more!
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