April 30: College Park Area Bicycle Coalition sponors its 12th annual spring ride, starting at 9 a.m. from REI College Park on Rhode Island Avenue. Tour covers two loops of 12-15 miles, and will be accompanied by police officers on bicycles. REI technicians will provide safety checks. Call 301-982-9681.
April 29: Carroll County Bird Club walk at the McKeldin area of Patapsco State Park, to look for spring warblers. Meet 7 a.m. in the parking lot on the west side of Marriottsville Road, just south of the bridge over the Patapsco. Information, 410-549-3598.
May 3: "The Maryland Yellow Book," will be discussed at the Carroll County Bird Club meeting, 7: 30 p.m., Carroll Community College. Information, 410-857-1109.
May 6: Learn to Fish Day for Children, 10 a.m. to 3 p.m., Lake Hashawha, Carroll County. Sponsored by Patapsco Valley chapter of Trout Unlimited. Call Mike Boyle, 410-876-1494 or Keith Albright, 410-795-4060.
June 3: Greenwing Family Fun Day, sponsored by the Central Maryland Chapter of Ducks Unlimited, 10 a.m. - 3 p.m., Baltimore County Game and Fish Protective Association, 3400 Northwide Road. Rain or shine. Build bird houses and feeders, learn to fly tie and cast, watch waterfowl carvers, see falconry display. Admission, $10. All attendees get lunch and Greenwing T-shirt. Call Jane Zimmer for registration form, 410-866-6200 (days), 410-592-8626 (evenings).
April 26: Larry Coburn, guide and co-author of "Guide to Maryland Trout Fishing," will be the speaker at the Potomac-Patuxent Chapter of Trout Unlimited, 7 p.m., Schweinhaut Senior Center, 1000 Forest Glen Road, Silver Spring. Annual equipment raffle. Call James Greene, 301-652-3848.
April 26: Maryland Saltwater Sportsfisherman's Association, Atlantic Coast Chapter, meets at 7: 30 p.m. at the Ocean City Marlin Club, Shantytown Road/Route 50. Ocean City Mayor James Mathias is speaker. Call Henry Koellein Jr., 410-647-8218 or 410-208-0567.
May 1: Ocean City Reef Foundation annual spaghetti dinner funraiser, Hall's Restaurant. Tickets, $10. Call Henry Koellein Jr., 410-647-8218 or 410-208-0567.
May 6: Women-only fly casting clinic conducted by master fly instructor Philip Krista, 9 a.m. - 2 p.m., Warfield Pond Park. Rods and reels provided. Bring a Maryland fishing license, flies and lunch. Fee, $52. To register, call Howard County Parks and Recreation, 410-313-4705.
May 6: Congressman Wayne Gilchrest will be the guest at the annual banquet at the Kent Narrows chapter of the Coastal Conservation Association, 6 p.m., Pintail Point. Ticket information, 410-643-9660.
April 26: Explore the shores of Lake Roland with Naturalist Peter Martin from the Irvine Natural Science Center, 8 a.m.- 9: 30 a.m. Cost, $4; $3 for members. Register by April 24, 410-484-2413.
April 29: Freestate Happy Wanderers 5K and 10K walks, and all-you-can eat pancake breakfast, at St. Augustine's Catholic Church in Elkridge. Event begins at 7: 30 a.m. and ends at 2 p.m. Breakfast, $4.50. Information, 410-437-2164 or 301-937-6124 before 8 p.m.
May 3: Mountain Club of Maryland is holding a 11-mile hike in Cromwell Valley Park. Some short, steep hills. Call 410-266-8845.
May 6: Hike eight miles on Old Rag in the Shenandoah National Park, Va., with the Mountain Club of Maryland. Strenuous hike with rock scambling and significant altitude change. Call 410-242-6777.
April 29: Harford County chapter of Ducks Unlimited is holding a "Pig Pickin' " fund raiser, 2 p.m. - 5: 30 p.m., Harford County Equestrian Center, 608 N. Tollgate Road, Bel Air. Tickets, $35. Information, call F.J. Stetson, 410-532-8890.
April 29-30: Ladies Charity Classic clays tournament, sponsored by the Women's Shooting Sports Foundation, 9 a.m., Prince George's Trap and Skeet Center, Glen Dale. Registration is $65 for adults; $45 for juniors; $100 for couples. Ammunition, targets, ear/eye protection, lunch provided. Proceeds benefit the Cancer Research Foundation of America. To register, Mona Robinson, 202-223-3572, or Mark Biggins, 301-577-7178.
Items for the Outdoors Journal may be mailed to Outdoors Editor, The Baltimore Sun, 501 N. Calvert St., Baltimore, Md. 21278-0001. Please include time, date and location of events, as well as a short description of planned activities and a telephone number for more information. Please mail listings four weeks before the date of the event.