| A | B |
| beaver | a large semiaquatic broad-tailed rodent that is native to North America and northern Eurasia |
| lodge | a beaver's den a small country house occupied in season |
| paddle | the fin or flipper of an aquatic mammal or bird; a short pole with a broad blade at one or both ends; move through the water in a boat using a paddle |
| river | a large natural stream of water flowing in a channel to the sea, a lake, or another such stream |
| stream | a small, narrow river. |
| lake | a large body of water surrounded by land |
| teeth | each of a set of hard, bony enamel-coated structures in the jaws of most vertebrates, used for biting and chewing |
| trees | any bush, shrub, or herbaceous plant with a tall erect stem, |
| mud | soft, sticky matter resulting from the mixing of earth and water |
| pond | a small body of still water |
| kits | the young of certain animals, such as the beaver, fox, ferret, and mink |
| balance | enabling someone or something to remain upright and steady |
| webbed | a membrane between the toes of a swimming bird or other aquatic animal |
| predators | an animal that naturally preys on others |
| herbivores | an animal that feeds on plants |
| grooming | when an animal cleans their fur or skin |