Celebrate National Public Lands Day by assisting in a shoreline and park cleanup day at Lake Pleasant! This will be a day of service and fun in the magnificent Lake Pleasant setting. **All volunteers can enjoy the Lake for the rest of the day for free, after the clean-up event.** The Lake Pleasant Shoreline is...

Help survey for jackrabbits at the Buenos Aires National Wildlife Refuge and King's Anvil Ranch southwest of Tucson, AZ! Volunteers should be able to walk 1.5 miles in desert terrain and tolerate high temperatures during the day. Primitive camping is available Friday night. Make sure to bring plenty of water and food for lunches. Time: Volunteers...