Today, Fort Vancouver is located in the heart of the community and surrounded by many commercial, industrial, residential, and aviation developments.
The widespread expansion of the activities that the Hudson's Bay Company started more than 180 years ago has left little room for native wildlife, but some species persist in this highly altered environment.
Habitat exists within the park for many species either observed or known to inhabit the Vancouver area. These species include 18 species of mammals, 82 species of birds, and 28 species of fish.
According to a national inventory by the U.S. Fish and Wildlife Service, the geographic area surrounding the park has suitable habitat for two species of reptiles, and one amphibian.
Given the urbanized nature of the habitat of the park, terrestrial habitat for wildlife is somewhat limited. The trees, meadows, orchard, garden, and waterfront areas each provide limited habitat for wildlife generally passing through the area of the park.
Threatened, Endangered, Rare Species, and Species of Concern
In addition, the sockeye salmon (Oncorhynchus nerka), native to the upper Salmon River in Idaho, are listed as endangered on the Snake River and must migrate through the Columbia River to reach its spawning areas.
The following are species of concern that have been documented in Clark County. These species or their habitat could be located on or near the park: Cascade frog (Rana cascadae), Larch Mountain salamander (Plethodon larselli), Long-eared myotis (Myotis evotis), Long-legged myotis (Myotis volans), Northern goshawk (Accipiter gentilis), Northwestern pond turtle (Clemmys marmorata marmorata), Olive-sided flycatcher (Contopus cooperi), Pacific lamprey (Lampetra tridentata), Pacific Townsend's big-eared bat (Corynorhinus townsendii townsendii), Peregrine falcon (Falco peregrinus), River lamprey (Lampetra ayresi), Slender-billed, white breasted nuthatch (Sitta carolinensis aculeata), Tailed frog (Ascaphus truei), Van Dyke's salamander (Plethodon vandykei), Western toad (Bufo boreas).
The American peregrine falcon (Falco peregrinus anatum) is a likely visitor to the area. Two candidate mollusks, the California floater (Anodonta californiensis) and the Columbia River pebble snail (Fluminicola [=Lithoglyphus] columbiana), may also occur along the shoreline of the park boundary. The USFWS does not list any critical habitat.