On our March 2023 South America sailing from Buenos Aires to Santiago, on the Infinity, naturalist Celia Garland did several lectures on marine animals that we might encounter along the way. She was absolutely amazing! She was lively, knowledgeable and very entertaining. I particularly enjoyed her talk on whales, as well as her talk on dolphins ("What's the porpoise?") and sea birds. If you get a chance to attend one of her presentations, do not miss it. We were surprised to learn at the end of the cruise that she was actually from our home state, New Hampshire (small world).