Can any fish regenerate their fins completely? What are some swimming animals that exhibit parental care for extended periods?

Dec 1, 2022 ... Nicknamed the "tiger of the sea", barracuda can swim as fast as 27 miles per hour, they reach these speeds in short bursts, in order to overtake ... May 28, 2016 ... In New York, stories of alligators in the sewers have proliferated since the 1930s, but they are probably just urban legends. In Paris, however, ... Aug 15, 2021 ... Some fly. Some swim. Some burrow deep into the earth. Most run on four legs; when they want to go really fast, some run on two. Some do not even have legs. Interestingly, rhinos don't swim for fun or leisure like some animals might. Instead, they swim out of necessity. Whether it's to cross a river in search of ... Mar 26, 2020 ... It is actually very surprising that some animals can swim. Both Elephants and Rhinos can swim. Horses and Moose are extremely good at it. Ants ... Nov 18, 2022 ... “We wanted to draw on the biomechanics of these animals to see if we could develop faster, more energy-efficient soft robots. The prototypes we' ... The beluga whale is one of only a few whales that can swim backwards. Do ... Explore more animals. View All Animals · Harbor Seals. Meet the Harbor Seals ... Fishers are solitary animals, active all winter and can swim well. They can be active day or night. They feed mostly on mammals such as mice, squirrels, and ... Read-on and get stoked by finding out what animals you'll get to swim with while snorkelling in Galapagos! ... can swim in the world! Sharks. Slick and ... More Animals ›. Swimming. Polar bears are strong swimmers; they swim ... They can swim for several hours at a time over long distances. They've been ...