beaver photo and image. head close-up view building a beaver dam in a water stream flow enjoying its environment and habitat

beaver animal fur castor profile view head headshot close engineer mud branches logs sticks bark grass plant debris vegetation water stream flow aquatic plants rodent beauty nature outdoors bush habitat forest wetland woodland surrounding environment pond swamp lake freshwater cute fascinating ecosystem calendar art education brown colour eye body ears nose paws tail north america ontariocanada side rocks book newsletter close-up building dam enjoying shot