A PDF field guide to the species reported in and around Hidden Valley Open Space, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Hidden Valley Open Space include Chicken Hawk, White-Crowned Sparrow, Killy-Killy, Fiery Skipper and Mallard. Birds lead the list with 24 species, followed by 17 plants and 8 insects.
The 20 species reported most often here, of 50 in the full guide.
Chicken Hawk
White-Crowned Sparrow
Killy-Killy
Fiery Skipper

Mallard

Cardoon
Red-Winged Blackbird
House Finch
Spotted Towhee

Cherry Plum
Bull Thistle