The upcoming discussion will update you about the difference between orninthorhyncus and tachyglossus. Difference # Orninthorhyncus: Habit and habitat: (a) Lives in burrows on river banks. (b) Good swimmers. Swimming is done by paddling of limbs and body undulations. (c) Lives on molluscs and worms. (d) Cannot roll up into a ball for protection. (e) […]