Learn to recognize frog calls and help with Friends of Five Creeks’ every-other-year frog survey by learning to recognize frog calls and then listening at likely spots after sundown. Training session at 7 pm Monday, April 2, at the Albany Community Center, 1249 Marin, Albany, but you don’t need to attend the meeting to participate. Focus is on East Bay from Berkeley to Richmond, but others welcome. Information: 510-848 9358, f5creeks@aol.com, or www.fivecreeks.org.