Which sea creature is perfectly suited for office work, always coming prepared with its own writing fluid?

Which creature is known for its incredible speed, even in its name? Solve the riddle → Which bird is known for its constant complaining? Solve the riddle → What do you call a cow who's always telling jokes and making everyone laugh? Solve the riddle → What tiny creature makes a sound like a clock when its name is spoken? Solve the riddle → I'm an animal renowned for moving at an extremely slow pace. If walking were a race, I'd definitely be last. What am I? Solve the riddle →