Symbiotic Relationships
-Caribou (0) and Arctic fox (+) - the caribou looks around for lichens and when it finds some the caribou eats some of the lichens and the arctic fox follows the caribou and eats what the caribou doesn't. The caribou is unaffected and the fox gets food. [Commensalism]
-Wolf (-) and (Tapeworm (+) - The wolf gets a tapeworm and the tapeworm lives off of the wolf’s nutrients and the wolf can get sick and die. [Parasitism]
-Pine Siskin (+) and Pine Tree (0) - The pine siskin are birds that lay their nest in pine trees. The bird eats harmful insects off of the tree. They get a spot to put their nest and the tree gets the bugs off of it. [Mutualism]
-Wolf (-) and (Tapeworm (+) - The wolf gets a tapeworm and the tapeworm lives off of the wolf’s nutrients and the wolf can get sick and die. [Parasitism]
-Pine Siskin (+) and Pine Tree (0) - The pine siskin are birds that lay their nest in pine trees. The bird eats harmful insects off of the tree. They get a spot to put their nest and the tree gets the bugs off of it. [Mutualism]