VWRC Land Water Biotics Culture Kids
Agriculture
Forestry
Hazardous
Geology
Groundwater
Surface Water
Water Quality
Water Supply
Mapping
Links
Water Resources Home
Invasives
Protected Species
Birding
NHI
Boating
Hiking/camping
Fishing
Hunting
Historic Sites
what is a watershed
How you can help
Fun Facts
Vocab
Pictures

 

 
In the Watershed
In Pennsylvania
Report a Sighting

Tracking

Tracking Map

What You Can Do

Features: 15-20 inches from head to tip of tail. Falcons have long, pointed wings and relatively long tails. Wing strokes are rapid, powerful, fluid and continuous. Peregrines are the fastest known bird, reaching 200 miles per hour when diving for prey. Distinguishing characteristic is the strong mustache mark below the eye.

Adult: Grey backed, barred, and spotted below
Immature: Brown, heavily streaked

Habitat: The peregrine falcon can be found from open country to local urban areas.

Voice: Repeated we’chew, and a rapid kek kek kek kek

Pellets: ½-7/8 inches W x ½-1 7/8 inches

Foraging: Falcons often hunt other birds. Kill sites are often hard to distinguish. The carcass can be picked clean, or the breast maybe the only part removed. Feathers plucked from the victim may often be arranged in a ring on the ground, unlike being randomly strewn around when it is a mammal predator.

Overhead:

A. Aerial begging – “cuckoo flight”
B. Solicitation posture of female
C. Prey presentation by male
D. Head-low bowing of pair
E. Courtship feeding
F. Hitched-wing display of male
G. Aerial begging – “flutter glide” of female
H. Terrestrial food begging by female
I. Copulation sequence

A & B: Adults
C & D: Immatures

Falcons do not lay eggs in nests, but rather integrate existing flat ledges to create a home.

 

Above: Salt marsh and tidal flat breeding habitat

Mother and Her Eggs:

Pictures provided by the Pennsylvania Department of Environmental Protection.

http://www.dep.state.pa.us/dep/falcon/

Feathers:
1. T (5): 8 ¼ in 4. inner P: 6 ¾ in
2. S: 6 in 5. outer P: 10 ¾ in
3. S: 6 ½ in 6. outer P: 8 in