There actually seems to be several candidates to this title: 1) VallÃ©e Blanche in Chamonix from Aiguille du Midi down to Chamonix. There are several different numbers given for this run between 20 and 22 km. The Chamonix home page claims 20 km.
Emperor penguin adults and chicks MP3 The chicksâ calls are short and high pitched, and the adultsâ calls are longer and deeper. Emperor penguin sneezing MP3 Yes, penguins can sneeze! King penguin adults and chicks MP3 The chicks make short and soft sounds, and the adults make a louder, vibrating sound (known as an 'ecstatic call'). Seals. Seals use a variety of calls underwater during the breeding season, and these are accompanied by the sound of sea ice breaking and cracking. They also make noises above ground, such as breathing and yawning. Elephant seal claiming its territory MP3. An elephant seal demands others to stay away from its territory.
Best Answer: Turtles do not HEAR- other than sensing vibration, so it only makes sense that they do not do much in the way of vocalizations. It does not help that they don't have vocal cords! However, they do make noises. During aggression, courtship, mating, egg-laying and similar situations, most turtles and tortoises make some sort of noise. The noises are basically a noisy breathing. They range from hisses and almost moaning, to a pig-like grunting, and even an almost chicken like 'cluck'.