Soaking up the sun with Pai and Bal ☀️ These two cheeky otters may look like they’re having a playful roll around but they are actually showing an important communication tool. Asian Small-Clawed Otters use scent glands to emit an intense smell that can communicate important personal or territorial information to other otters in their vicinity. By rubbing on to surfaces in their surroundings they are able to leave their mark, as is being demonstrated here. Each otter’s scent is as unique as our