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Numbers of individual Cooper’s Hawks sighted at Cape May, NJ (a coastal site) and Hawk Mountain, PA (inland, ridge site), Hawk Ridge Bird Observatory, MN (inland, diversion line site), and Goshute Mountains, NV (inland, ridge site) 1980-2004. Counts reported are the middle 95% of birds passing each season. Unpublished data courtesy of Cape May Bird Observatory, Hawk Mountain Sanctuary, F. J. Nicoletti (Hawk Ridge Bird Observatory), and Jeff Smith (HawkWatch International).

YearGoshute MtnsHawk RidgeHawk MtnCape May
19801173701610
1981607542077
1982433001207
1983187566352744
19841486911701797
19851817682882663
19861179895661857
19872225665882928
19883046914582515
198931101447862000
19903617936421584
199128951555782116
199252671756561082
199323133195602450
199456271725673254
199529801036424994
199650841575254719
199736401857234911
1998659617311153037
199940422599333644
200029142277462611
200149551718971866
200223981375933499
200323311176814246
200428411335304890
Mean 3284 136 601 2732