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Raptor Population Index: Trend Graphs
Select one or more species and one or more locations below.
Multiple selections can be made by holding down the CTRL key while clicking selections.
Select Species
Select Location
(All)
American Kestrel
Bald Eagle
Black Vulture
Broad-winged Hawk
Cooper's Hawk
Ferruginous Hawk
Golden Eagle
Hook-billed Kite
Merlin
Mississippi Kite
Northern Goshawk
Northern Harrier
Osprey
Peregrine Falcon
Prairie Falcon
Rough-legged Hawk
Red-shouldered Hawk
Red-tailed Hawk
Sharp-shinned Hawk
Swallow-tailed Kite
Swainson's Hawk
Turkey Vulture
Zone-tailed Hawk
(All)
Mount Lorette, Alberta, Canada
Grimsby, ON - Beamer Conservation Area, Ontario, Canada
Holiday Beach Conservation Area, Ontario, Canada
Observatoire d'oiseaux de Tadoussac, Quebec, Canada
Veracruz River of Raptors, MX, Veracruz, Mexico
Lipan Point (Grand Canyon) Raptor Migration Project, Arizona, USA
Yaki Point (Grand Canyon) Raptor Migration Project, Arizona, USA
Dinosaur Ridge, Colorado, USA
Lighthouse Point, Connecticut, USA
Curry Hammock State Park, Florida, USA
Fort Smallwood Park, Maryland, USA
Whitefish Point, Michigan, USA
Hawk Ridge, Minnesota, USA
Bridger Mountains Raptor Migration Project, Montana, USA
Goshute Mountains Raptor Migration Project, Nevada, USA
Cape May, New Jersey, USA
Montclair Hawk Lookout, New Jersey, USA
Manzano Mountains Raptor Migration Project, New Mexico, USA
Sandia Mountains Raptor Migration Project, New Mexico, USA
Braddock Bay, New York, USA
Derby Hill Bird Observatory, New York, USA
Bonney Butte Raptor Migration Project, Oregon, USA
Hawk Mountain Sanctuary, Pennsylvania, USA
Waggoner's Gap, Pennsylvania, USA
Corpus Christi Raptor Migration Project, Texas, USA
Smith Point Raptor Migration Project, Texas, USA
Wellsville Mountains Raptor Migration Project, Utah, USA
Chelan Ridge Raptor Migration Project, Washington, USA
Cape May Site Profile
AMKE Trends
Year Range
Trend Value
P
1976-2004
-4.5
<0.0001
1980-1990
-4.5
<0.0001
1990-2000
-4.5
<0.0001
Cape May Site Profile
BAEA Trends
Year Range
Trend Value
P
1976-2004
8.4
<0.0001
1980-1990
9.6
<0.0001
1990-2000
10.8
<0.0001
Cape May Site Profile
BLVU Trends
Year Range
Trend Value
P
1976-2004
6.9
<0.0001
1980-1990
11.5
0
1990-2000
9.8
<0.0001
Cape May Site Profile
BWHA Trends
Year Range
Trend Value
P
1976-2004
-1.4
0.26
1980-1990
-1.4
0.26
1990-2000
-1.4
0.26
Cape May Site Profile
COHA Trends
Year Range
Trend Value
P
1976-2004
4.6
0
1980-1990
8.2
0
1990-2000
3.3
0.16
Cape May Site Profile
GOEA Trends
Year Range
Trend Value
P
1976-2004
1.4
0.19
1980-1990
2.7
0.07
1990-2000
0.2
0.91
Cape May Site Profile
MERL Trends
Year Range
Trend Value
P
1976-2004
1.8
0.08
1980-1990
1.6
0.45
1990-2000
0.2
0.91
Cape May Site Profile
Cape May Site Profile
NOHA Trends
Year Range
Trend Value
P
1976-2004
-0.7
0.47
1980-1990
-0.7
0.47
1990-2000
-0.7
0.47
Cape May Site Profile
OSPR Trends
Year Range
Trend Value
P
1976-2004
2.4
0.03
1980-1990
5.4
0
1990-2000
-0.7
0.67
Cape May Site Profile
PEFA Trends
Year Range
Trend Value
P
1976-2004
6.0
<0.0001
1980-1990
10.2
<0.0001
1990-2000
3.4
0.07
Cape May Site Profile
Cape May Site Profile
RSHA Trends
Year Range
Trend Value
P
1976-2004
-0.3
0.65
1980-1990
-0.3
0.65
1990-2000
-0.3
0.65
Cape May Site Profile
RTHA Trends
Year Range
Trend Value
P
1976-2004
-1.8
0.2
1980-1990
1.4
0.62
1990-2000
0.3
0.9
Cape May Site Profile
SSHA Trends
Year Range
Trend Value
P
1976-2004
-4.5
0
1980-1990
-10.0
0
1990-2000
3.0
0.25
Cape May Site Profile
TUVU Trends
Year Range
Trend Value
P
1976-2004
1.5
0.42
1980-1990
1.5
0.42
1990-2000
1.5
0.42