This cute little sloth seemed to be telling us that he didn't deserve the connotation of sloth-like behavior. He was alert, engaging, and a lot of fun to watch. He did seem to be smiling at us and trying to engage the whole time we were watching him from our river safari in Costa Rica. On a day when the wind chill is 30 below 0 (Fahrenheit), it's nice to have thousands of photos to process! And I look forward to catching up on 365.