雄海马在孵化前携带卵,而非雌海马。 I am a leatherback turtle. the biggest turtle in the world. i lay eggs on land. Jellyfish are my favorite food. i am covered with leathery skin instead of a shell. 我是一只棱皮龟。世界上最大的海...
Fish with Lights Deep in the ocean, it is very dark. Not much sunlight can go that far down The fish in this water make their own light. The lights are part of their bodies.One kind of fish that makes light is the lanternfish. They are thin and small Some are as short as a fing...
Fish are the most common animal in the ocean. How do fish survive(存活under water? In fact, they have some body parts that help them live under water.Just like all other animals, fish need oxygen to survive. Fish breathe using their gills(腮) instead of lungs. Some body parts help fis...
Similar to the herring surveys in the Northeast, these surveys combine water-column sonar measurements with the size and species of fish caught in nets to determine the abundance of the walleye pollock (Gadus chalcogrammus) stocks in the Bering Sea and Gulf of Alaska. Walleye pollock are one...
Water Ocean Fish Swimming Sand Tahiti French South Polynesia Handheld Pacific Nature Sea Wildlife More similar stock footage HD Small fish swim in an aquarium with aerator and stock video 4K Lot of small fish in the Red sea under water stock footage ...
Byline: Drew Dixon It's an old rule: When you go into the ocean, it's the sea creatures'...Dixon, Drew
Some fish live in freshwater. Rivers,ponds and most lakes are freshwater.All fish are cold-blooded animals. This means that their body temperature changes with the temperature around them. They are as warm or as cool as the water they live in. But fish will get weak if the water becomes...
Step into the UK's largest jellyfish experience with orange jellyfish, moon jellyfish and plenty more! Learn all there is to know about these ocean invaders...
barracuda: A large, predatory fish known for its fearsome appearance and sharp teeth, often found in tropical and subtropical oceans. sawfish: A type of ray with a long, saw-like snout, used for hunting and sensing prey. flying fis...
Video about colorful jellyfish underwater with coral reef, ocean wildlife concept. AI generated. Video of wildlife, surreal, diversity - 334151621