2014 Mid-winter Bald Eagle Counts
View counts from: 2015 | 2014 | 2013 | 2012 | 2011 | 2010
Compared % Immatures Change in
Location Adult Sub-Adult Immature Unknown Total to 2013 of known age percentage
St. Croix River
  In Wisconsin 10 1 4 0 15 -1 33.3% 21.8%
Wisconsin River
  Pettenwell to Ferry Bluff 44 0 12 1 57 38 21.4% 11.9%
  South of Ferry Bluff 26 0 13 3 42 -216 33.3% -3.8%
Wisconsin River Subtotal 80 1 29 4 114 -163 27.3% -9.5%
Rock River/Pecatonica 200 15 81 4 300 199 32.4% -2.9%
Illinois River
  Hennepin & North 28 2 5 0 35 25 20.0% 0.0%
  Henry 13 0 1 0 14 -8 7.1% -2.0%
  South to Peoria 56 7 15 1 79 -1 28.2% -19.8%
  Peoria to Havana 118 13 26 4 161 -83 24.8% -11.5%
  Havana to Beardstown 15 1 3 0 19 19 21.1% 21.1%
  South to Grafton 30 0 6 0 36 36 16.7% 16.7%
Illinois River Subtotal 260 23 56 5 344 -12 23.3% -13.3%
Mississippi River
  Lock & Dam # 2 & 3 13 3 5 2 23 -16 38.1% 20.2%
  Lock & Dam # 4 & 5 18 2 8 2 30 -3 35.7% 1.8%
  Lock & Dam # 5A & 6 2 0 0 0 2 0 0.0% 0.0%
  Lock & Dam # 7 & 8 4 1 2 1 8 -4 42.9% 22.9%
  Lock & Dam # 9 & 10 0 0 0 0 0 -20 0.0% 30.4%
  Inland 3 0 0 0 3 -4 0.0% -28.6%
  Lock & Dam # 11 & 12 33 15 0 0 48 -71 31.3% 13.7%
  Sav. Army Depot & Iowa 28 2 7 0 37 -36 24.3% -2.8%
  Lock & Dam # 13 267 7 50 0 324 157 17.6% -7.5%
  Lock & Dam # 14 243 21 98 0 362 261 32.9% -0.8%
  Lock & Dam # 15 35 0 39 1 75 -106 52.7% 15.1%
  Lock & Dam # 16 133 5 41 0 179 34 25.7% 1.6%
  Lock & Dam # 17 337 10 34 0 381 331 11.5% -13.5%
  Inland 71 7 12 0 90 88 21.1% 21.1%
  Lock & Dam # 18 298 0 69 0 367 -1405 18.8% 7.9%
  Lock & Dam # 19 26 9 2 57 94 -97 29.7% 8.1%
  Lock & Dam # 20 65 59 30 18 172 64 57.8% 25.2%
  Lock & Dam # 21 & 22 208 0 40 0 248 206 16.1% -22.4%
  Lock & Dam # 24 & 25 303 0 101 19 423 406 25.0% 7.4%
  St. Louis and South 73 0 29 2 104 82 28.4% -14.5%
Miss. River Subtotal 2160 141 567 102 2970 -133 24.7% 7.2%
Tennessee NR
Kentucky NR
Missouri River NR
Louisiana NR
2014 Grand Totals 2700 180 733 115 3728 -179 25.3% 3.9%
2013 Grand Totals 2972 45 763 127 3907 1935 21.4% -4.7%
2012 Grand Totals 1381 69 419 103 1972 -70 26.1% -8.2%
2011 Grand Totals 1317 72 620 33 2042 475 34.4% 10.3
2010 Grand Totals 1134 56 304 73 1567 -1263 24.1% 2.9%
2009 Grand Totals 2192 97 491 50 2830 -1222 21.2% -2.4%
2008 Grand Totals 3018 96 837 101 4052 228 23.6% 3.9%