- County Statistics
- Current county list: 433
Top county lists: 406 David Suddjian; 356 Steve Gerow; 351 Roger Wolfe; 342 Earl Lebow; 339 Lois Goldfrank
Top Big Year: 316 in 2009 (David Suddjian)
Top Big Day: 166 on 28 Apr 2012 (John Garrett, Alex Rinkert and Christian Schwartz)
Top 5 Birds: Great-winged Petrel (18 Sep 2010), Brambling (15 Dec 1990-16 Feb 1991 Santa Cruz); Dusky Warbler (14-22 Oct 1997 and 16-18 Oct 2008 Antonelli Pond, and 24 Oct 1997 Bethany Curve Park, Santa Cruz), Yellow Wagtail (4-6 Sep 1983 Younger Lagoon), Yellow Rail (25 Oct 2003 Harkins Slough)
Compiler for North American Birds: Steve Gerow - stephengerow@aol.com