Larsen Puzzle Pond, 50 pieces. Dive in or paddle aboard this evergreen pond puzzle. This puzzle consists of 50 smaller pieces in a variety of shapes. Some of the water animals include a gray heron desperately clinging to an eel, crack willows and alders, a focused kingfisher searching for lunch, a banded agrion dragonfly, a brook trout catching a mayfly, a crested newt, a male moorhen, wonderful pond snails, male and female sticklebacks, a emperor dragonfly, a sluggish mosquito larva, a large diving beetle, tiny tadpoles, wriggling water fleas, a voles, a carp, blood-sucking leeches, a splashing duck, a whirling whirligig beetle, a pretty perch, mysterious sticklebacks, a fluttering frog surrounded by typical pond fraggmites, a beautiful yellow water lily, hornwort, water mites, water starwort, and plenty of algae. This educational puzzle will turn your children into aquatic thinkers in no time! Perfect for older kids, especially those who are very interested in aquatic life.