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: Dianne Sampson
Nest Name:
GLO-09 - Ten Pound Island Daymarker R2
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2025-04-06
7:15 AM to 8:30 AM
at: Gloucester
Number of Adults Visible:
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Clouds & RAIN
Other Activity: One Osprey standing on marker that has NO NEST
Observation Method: House
General Comments: Just hope that a new nest will be built
Name: Lisa Manzi
Nest Name:
ESS-11 - Dean Island Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2025-04-06
11:30 AM to 11:50 AM
at: Essex
Number of Adults Visible: 2
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: Rainy, 44 degrees, fairly clear view across the marsh despite rain
Other Activity: perched in nest and on nearby post
Observation Method: through scope from Island Rd.
General Comments:
Name: Lisa Manzi
Nest Name:
ESS-03 - Great Bank Platform
Adult Osprey Activity Observed:
No Osprey visible on nest
Location, Date & Time of Observation:
2025-04-06
11:30 AM to 11:50 AM
at: Essex
Number of Adults Visible: 0
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: Rainy, 44 degrees, fairly clear view across the marsh despite rain
Other Activity:
Observation Method: through scope from Island Rd.
General Comments:
Name: Lisa Manzi
Nest Name:
ESS-02 - Brophy Salt Marsh Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2025-04-06
11:30 AM to 11:50 AM
at: Essex
Number of Adults Visible: 2
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: Rainy, 44 degrees, fairly clear view across the marsh despite rain
Other Activity: Both in nest
Observation Method: through scope from Island Rd.
General Comments:
Name: John Lund
Nest Name:
MAN-01 - Sauli Rock Daymarker G1
Adult Osprey Activity Observed:
Osprey Actively Building Nest
Location, Date & Time of Observation:
2025-04-06
6:00 PM to 6:30 PM
at: Beverly
Number of Adults Visible: 1
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: Temp 51° Wind WSW @ 5mph Partial overcast skies
Other Activity:
Observation Method: Scope from West Beach
General Comments: Observed The Osprey fly to nest with sticks to reinforce it.
Name: Darcy Holland
Nest Name:
NEW-04 - Pine Island Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2025-04-05
7:25 PM to 7:40 PM
at: Newbury
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Cloudy
Other Activity: Both on lower post
Observation Method:
General Comments:
Name: Ann Massoth
Nest Name:
HAV-01 - Trinity Stadium Light Tower
Adult Osprey Activity Observed:
Osprey Actively Building Nest
Location, Date & Time of Observation:
2025-04-05
1:10 PM to 2:00 PM
at: Haverhill
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Rainy, cool
Other Activity: Happy to report that there are now two osprey at the nest. I do think the second arrived this week and we just didn’t see them together. Both were on nest and bringing in sticks. There appeared to be mating but with the rain can’t be sure.
Observation Method: Foot
General Comments:
Name: Dorothy Rocklin
Nest Name:
SAU-08 - DCR Rumney Marsh Platform #2
Adult Osprey Activity Observed:
No Osprey visible on nest
Location, Date & Time of Observation:
2025-04-04
03:35 PM to 03:40 PM
at: Saugus
Number of Adults Visible: 0
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: 64, mostly sunny, NW 14mph, gusts 22
Other Activity:
Observation Method: foot
General Comments:
Name: Dorothy Rocklin
Nest Name:
SAU-06 - DCR Rumney Marsh Platform #1
Adult Osprey Activity Observed:
No Osprey visible on nest
Location, Date & Time of Observation:
2025-04-04
04:00 PM to 04:05 PM
at: Saugus
Number of Adults Visible: 0
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: 64 mostly sunny, NW 14mph, gusts 22
Other Activity:
Observation Method: foot
General Comments:
Name: Dorothy Rocklin
Nest Name:
SAU-03 - Route 107 Utility Pole
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2025-04-04
03:47 PM to 03:55
at: Saugus
Number of Adults Visible: 1
Number of Nestlings Visible: 0
Number of Fledglings Visible: 0
Weather Conditions: 64, mostly sunny, NW 14 mph gusts 22
Other Activity:
Observation Method: foot
General Comments: