Each year, several species of Pacific salmon migrate up certain creeks to breed. We’ll look for evidence of fish as we discuss the biology of these remarkable animals. The timing of these activities is subject to numerous environmental variables, but if we’re lucky we might have a chance to observe spawning activity. Bring polarized glasses if you have them to reduce glare on the water. This walk is for adults. We request that no animals (except service animals) attend. Heavy rain may cancel. If questionable weather, call (415) 893-9527 on the morning of the walk for a recorded message to see if the walk is cancelled. Shannon Burke will lead. Questions: Contact Shannon at (415) 893-9520 or SBurke@marincounty.org. Meet at the Leo T. Cronin Fish Viewing Area west of Lagunitas. DIRECTIONS: From Hwy 101 in San Rafael, take exit 452 for Central San Rafael west. Follow 3rd St approximately 1 mile, continue on 2nd St, which merges into 4th St. 4th St turns into Red Hill Ave after 0.6 mile; follow for 0.5 mile. Stay right onto Sir Francis Drake Blvd and follow 9.9 miles, the parking area is on the right (just past Shafter Bridge).