California Department of Fish and Wildlife

Bald Eagle Breeding Population Data for California, 1990-2010

Year No. of Known Territories No. of Territories Surveyed No. of Territories Occupied No. of Young Produced Ratio of Young Produced per Successful Territory*
1990 107 102 94 95 1.1
1991 111 105 90 92 1.0
1992 120 110 99 82 1.1
1993 127 116 102 103 1.1
1994 142 129 116 120 1.1
1995 146 129 105 89 0.9
1996 160 144 124 128 1.1
1997 171 160 142 140 1.1
1998 180 168 148 125 0.9
1999 188 180 151 138 1.0
2000 202 159 128 120 1.1
2001 211 147 128 116 1.1
2002 230 174 149 135 1.1
2003 252 199 175 150 1.0
2004 260 150 136 141 1.2
2005 265 117 111 96 1.0
2006 280 146 134 105 0.9
2007 296 164 147 69 0.8
2008 304 118 111 52 0.8
2009 310 121 105 48 0.9
2010 323 118 105 58 0.8

* Calculated only for those occupied territories at which the outcome of breeding success was known.