At least 127 bird species have been reported at Cypress, including Canada jays, sooty grouse, red‑breasted sapsuckers, northern pygmy-owls and American dippers. In 2012 a western bluebird and a Wilson’s snipe were added to the list. In 2015, red-winged blackbirds were seen at Yew Lake.
The latest bird checklist for Cypress was produced in January 2010 by Friends of Cypress and the Nature Vancouver Birding Section. Information about good birding sites in the park's southern section is included in the checklist brochure.
Hi-View and Quarry lookouts are good places to view the fall raptor migration as is Black Mountain Plateau. The Howe Sound Crest Trail is considered to be the Lower Mainland's most reliable location for seeing American three-toed woodpeckers. Red‑breasted sapsuckers frequent the Cypress Bowl area in search of thin-barked hemlocks for drilling sap-holes. Look for trees studded with small holes along the Yew Lake Trail and Old- Growth Loop. Sooty grouse may be seen along the Cypress Bowl Road and in many areas of the park. Canado jays are notorious for arriving when a lunch bag is opened, and common ravens may also keep a close eye on food sacks.
Publications:
Amphibians
Four amphibian species inhabit the park:
Northwestern salamander (commonly seen in the park’s many ponds and lakes)
Redback salamander
Pacific tree frog (often heard but seldom seen)
Tailed frog, a blue-listed (vulnerable) species.
Reptiles
Garter snakes are seen occasionally. Look for them in warm, dry locations such as the south side of the Fourth Lake Warming Hut. They have also been reported swimming in Yew and Fourth lakes.
Alligator lizards can sometimes be seen at Hi-View and Quarry Lookouts. Please report sightings to FCPP.
Insects
The Yew Lake area provides good opportunities for dragonfly/damselfly viewing, including the rare black petaltail dragonfly. In 1999, the first recorded breeding site in Canada of this rare dragonfly was found at Cypress by Vancouver Natural History Society (now Nature Vancouver) members Rex Kenner and Ian Lane.
Many species of moths and butterflies can also be seen at Cypress, including: