top of page

Age Class and Occupancy Field Survey Data

Descriptive name of nesting territory

Describe the geographic area of the territory.

Values of Latitude expressed in decimal format rather than in degrees, minutes, and seconds. Lat/Long conversion tool is available at: https://www.fcc.gov/media/radio/dms-decimal

Values of Longitude expressed in decimal format rather than in degrees, minutes, and seconds. Lat/Long conversion tool is available at: https://www.fcc.gov/media/radio/dms-decimal

Person that made the PEFA observation

Person that reported the PEFA observation to this database.

Email or cell phone contact

Date of field observation

Start Time
Time
HoursMinutes
End Time
Time
HoursMinutes
Territory Status
Active
Vacant
If Vacant do you suspect a possible alternate is being used?
Yes
No
Possibly
If active, Territory Holder(s):

Yes or No. If yes please explain.

Confidence in above age/sex determinations:
Certain
Fairly Confident
Unsure and not able to commit until another visit
Breeding behavior(s): (can enter more than one)
Nesting Phase
No nesting activity
Unknown and undetermined
Egg-laying
Incubating
Eggs failed to hatch
Young observed flying
Renesting attempt
Nesting attempt failed
Vocalizations?

Upload related observation photos

Please feel free to provide additional information for your observation.

CPP encourages and relies on volunteerism and collaboration by a diverse group of dedicated peregrine enthusiasts, conservationists, bird watchers, raptor biologists, and natural historians interested in arguably one of the world’s most iconic and widely distributed birds of prey. 

The CPP is a repository for historical peregrine nesting information, for monitoring and reporting on peregrine population trends over time, and for coordinating focused efforts whenever specific challenges may threaten peregrine populations.

Stay Connected with Us:
bottom of page