7 Art Arbor Festival at Boyd Hill Nature Park, St. Petersburg. (727) 893-7326.
7 Weigh-in for the Fall King of the Beach tournament, Madeira Beach. www.oldsaltfishing.org.
8 Last day of muzzleloading gun season in the Central Zone.
10 Natural History speaker series: Effects of noise on wildlife. Boyd Hill Nature Park. (727) 893-7326.
14 General gun season opens in the Central Zone.
14-15 Discover the Island at Egmont Key State Park. Boats run from Fort De Soto to Egmont Key both days.
16 New moon
17 First of three workshops on the natural treasures of the Nature Coast. 8:30 a.m.-noon at Chinsegut Nature Center in Brooksville. (352) 754-4433.
19 Gandy Bridge opens in 1924.
21 Canoe through Lake Maggiore and the Boyd Hill Nature Preserve. (727) 893-7326.
22 Fort De Soto Park nature walk, 10-11 a.m. (727) 552-1862.
28 Learn all about the Florida turkey during a seminar at Brooker Creek Park in Tarpon Springs. (727) 453-6800.
30 Last day of snook season in gulf waters. Closure continues to end of February.