Which small animal is an expert at navigating the internet?

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 → What tiny creature makes a sound like a clock when its name is spoken? Solve the riddle → What animal is always ready for a duel, as its protective shield is a part of its very being? Solve the riddle → Which creature is perfectly named for its vocal talents, always ready for a performance? Solve the riddle → Which animal is always the first one you might 'pick' when choosing your favorite farm friend? Solve the riddle →