BVAS RARE PLANT SURVEY VOLUNTEERS NEEDED: Wednesday, May 1st and Saturday, May 11, at 9 a.m.,  please join Buena Vista Audubon Society and local botanists to conduct surveys for the rare plant Brodiaea filifolia on BVAS’s 31-acre Mauro Preserve. Meet at the cul de sac at the end of Muirfields Drive, Oceanside. Terrain is difficult to navigate, with thick vegetation. Please wear sturdy boots; bring hiking poles and snake gaitors if available. For more information, contact Natalie at: buenavistanature@gmail.com  No experience needed.