Osprey Monitoring & Sightings
Where are Osprey Nesting?
For more than 15 years, Greenbelt has been dedicated to Osprey conservation through the construction and maintenance of nesting platforms, data collection, public education, and collaborative research efforts aimed at protecting this once endangered species. Volunteers submit their sightings online, and the most recent sightings are displayed in real-time.
Osprey Sighting Form
Help track Osprey behavior north of Boston by submitting your observations using our easy-to-use online reporting form.
Osprey Sightings Archive Search
Name: Debbie Waugh
Nest Name:
LYN-02 - Lynn Harbor Channel Marker R16
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-05-07
10:15 AM to 10:45 PM
at: Lynn
Number of Adults Visible: 1
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: low 60s, light wind and sunny
Other Activity: difficult to tell if adult was in or on the nest
Observation Method: foot
General Comments:
Name: Debbie Waugh
Nest Name:
LYN-01 - Lynn Harbor Channel Marker G15
Adult Osprey Activity Observed:
No Osprey visible on nest
Location, Date & Time of Observation:
2026-05-07
10:30 AM to 11:00 AM
at: Lynn
Number of Adults Visible:
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: low 60s,light wind and sunny
Other Activity:
Observation Method: foot
General Comments:
Name: Diana Clark
Nest Name:
GLO-10 - Walker Creek Platform
Adult Osprey Activity Observed:
Osprey Incubating Eggs or Chicks
Location, Date & Time of Observation:
2026-05-07
09:00 AM to 11:11 AM
at: Gloucester
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Clouds 40%, chill but beautiful. 56
Other Activity: Quiet, low tide so lots of seals catches what rays they can. Pups losing white fur.
Observation Method: Home
General Comments: She hasn’t left nest. He brought her fish this morning, and guards her from his perch.
Name: Robyn Lafata
Nest Name:
GLO-10 - Walker Creek Platform
Adult Osprey Activity Observed:
Osprey Incubating Eggs or Chicks
Location, Date & Time of Observation:
2026-05-07
09:55 AM to 10:05 AM
at: Gloucester
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 56degrees, sunny low tide and light breeze.
Other Activity: female low in center of nest, male flew in from the marsh bringing a huge bunch of soft marsh grasses. Settled on side of nest.
Observation Method: Vehicle
General Comments:
Name: Dianne Sampson
Nest Name:
GLO-09 - Ten Pound Island Daymarker R2
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-05-07
02:08 PM to 04:30 PM
at: Gloucester
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Temp. In 60’s, med. Wind from north, clear blue sky
Other Activity: Male going back to nest and trees.
Observation Method: House
General Comments: Male Osprey finally arrived after many days missing. He has been sitting on Island
Name: Robyn Lafata
Nest Name:
GLO-04A - Annisquam River Platform #2
Adult Osprey Activity Observed:
Osprey Incubating Eggs or Chicks
Location, Date & Time of Observation:
2026-05-07
09:33 AM to 09:45 AM
at: Gloucester
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 53 degrees, low tide, sunny light breeze
Other Activity: female low in center of nest, male on edge of nest preening. Female moving some sticks around close by her.
Observation Method: Vehicle
General Comments:
Name: Robyn Lafata
Nest Name:
GLO-04 - Annisquam River Platform #1
Adult Osprey Activity Observed:
No Osprey visible on nest
Location, Date & Time of Observation:
2026-05-07
09:33 AM to 09:45 AM
at: Gloucester
Number of Adults Visible:
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 53 degrees, low tide, sunny and light breeze
Other Activity:
Observation Method: vehicle
General Comments:
Name: Chris Rogers
Nest Name:
GLO-03 - Farm Creek Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-05-07
01:20 PM to 01:42 PM
at: Gloucester
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Clear, 60's, calm
Other Activity: Osprey one perched on nest rim. Second osprey arrived empty handed at 1:25 and landed on nest and moved quickly to nearby perch
Observation Method: Vehicle
General Comments:
Name: Chris Rogers
Nest Name:
GLO-01 - KEA Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-05-07
02:00 PM to 02:20 PM
at: Gloucester
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Clear, 60’s, calm
Other Activity: One osprey in nest second osprey observed perched in nearby tree. After 10 minutes perched osprey joined the other in the nest and remained there until I ended my observation
Observation Method: Vehicle
General Comments:
Name: Robyn Lafata
Nest Name:
ESS-10 - Lufkin Creek Platform
Adult Osprey Activity Observed:
Osprey Incubating Eggs or Chicks
Location, Date & Time of Observation:
2026-05-07
10:15 AM to 10:25 AM
at: Essex
Number of Adults Visible: 1
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 55 degrees, light breeze sunny
Other Activity: This nest is huge and I can just see the top of the females head as she sits in the nest.
Observation Method: Vehicle
General Comments: