Earliest Arrival | High Season Total | Peak Day | Number | Usual Peak Period | |
Black Vulture |
March 15 | 6 | Mar.25, 2003 | 3 | x |
Turkey Vulture |
February 22 | 22,438 | Apr.2, 2014 | 4,318 | Apr 1 – Apr 30 |
Osprey | March 19 | 1,063 | May 24,1998 | 194 | Apr 20 – May 15 |
Am. Swallow-tailed Kite |
April 16 | 1 | Apr. 16, 1976 & May 4, 2012 | 1 | x |
Mississippi Kite |
May 10 | 1 | May 10, 1990 | 1 | x |
Bald Eagle | February 20 | 680 | May 9, 2014 | 91 | Mar 15 – May 20 |
White-tailed Eagle |
April 24 | 1 | Apr. 24, 1993 | 1 | x |
Northern Harrier |
February 15 | 1,554 | Mar.24, 1994 | 235 | Mar 20 – Apr 20 |
Sharp-shinned Hawk |
February 20 | 11,582 | Apr. 28, 1984 | 3,019 | Apr 5 – May 10 |
Cooper’s Hawk |
February 19 | 1,176 | Apr. 1, 1981 | 158 | Mar 20 – Apr 10 |
Northern Goshawk |
February 15 | 398 | Mar.29, 1973 | 88 | Mar 1 – Mar 30 |
Red-shouldered Hawk |
February 20 | 1,805 | Apr. 5, 1993 | 722 | Mar 15 – Apr 10 |
Broad-winged Hawk |
April 8 | 40,108 | Apr.22, 1985 | 18,493 | Apr 20 – May 5 |
Swainson’s Hawk |
March 31 | 3 | x | 1 | Apr 20 – May 20 |
Red-tailed Hawk |
February 13 | 19,531 | Apr. 11, 1995 | 4,581 | Mar 10 – Apr 20 |
Rough-legged Hawk |
February 12 | 656 | Feb.22, 1981 | 165 | Feb 20 – Apr 20 |
Golden Eagle | February 20 | 111 | Apr.27, 2011 | 26 | Mar 15 – Apr 20 |
American Kestrel |
February 19 | 931 | Apr. 15, 1972 | 296 | Mar 20 – Apr 20 |
Merlin | March 5 | 102 | Apr. 30, 1996 | 14 | Apr 10 – May 10 |
Peregrine Falcon | March 6 | 21 | May 10, 1996 | 5 | Apr 20 – May 10 |
Gyrfalcon | February 16 | 1 | x | x | 3 singles only |
Earliest Arrival | High Season Total | Peak Day | Number | Usual Peak Period |