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: John Banse
Nest Name:
IPS-08 - Sally Weatherall Reservation Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-04-20
12:05 PM to 12:20 PM
at: Ipswich
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 47 degrees. Cloudy light wind
Other Activity: Female was on perch pole and male on saltmarsh by creek. Male seemed to be battling with a turkey vulture (possibly scrapping over food?) Vulture flew off. At one point, female left perch to chase away crows, but returned to perch pole.
Observation Method: Foot.
General Comments:
Name: Jaime Zuckerman
Nest Name:
IPS-08 - Sally Weatherall Reservation Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-04-20
09:00 AM to 09:00 AM
at: Ipswich
Number of Adults Visible: 1
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions:
Other Activity: Not sure if incubating or just sitting
Observation Method:
General Comments:
Name: John Banse
Nest Name:
IPS-01 - Strawberry Hill Platforms
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-04-20
11:45 AM to 12:00 PM
at: Ipswich
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 47 degrees. Cloudy light winds
Other Activity: Male on perch and female in nest. Female was hunkered down (possibly incubating?)
Observation Method: Foot
General Comments:
Name: Jaime Zuckerman
Nest Name:
IPS-01 - Strawberry Hill Platforms
Adult Osprey Activity Observed:
Osprey Incubating Eggs or Chicks
Location, Date & Time of Observation:
2026-04-20
08:30 AM to 08:45 AM
at: Ipswich
Number of Adults Visible:
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: Windy, bright
Other Activity: Two osprey on nest, huddled down tight, then the male left to hunt over the river
Observation Method: foot, binoculars
General Comments:
Name: Sarah Spencer
Nest Name:
HAV-01 - Trinity Stadium Light Tower
Adult Osprey Activity Observed:
Osprey Feeding Self
Location, Date & Time of Observation:
2026-04-20
06:00 PM to 06:45 PM
at: Haverhill
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 45 degrees, little wind, partially cloudy
Other Activity: When I arrived one Osprey was feeding outside of the nest on corner of the light structure. After twenty minutes or so they hopped over into the nest, and moments later the other osprey arrived back with a fish for themself. They landed on the light post to the right and ate their dinner.
Observation Method: Viewed from vehicle in cvs parking lot
General Comments: Accidentally submitted an entry before I was done typing, disregard the one from five minutes ago!!
Name: Sarah Spencer
Nest Name:
HAV-01 - Trinity Stadium Light Tower
Adult Osprey Activity Observed:
Osprey Feeding Self
Location, Date & Time of Observation:
2026-04-20
06:00 PM to 06:40 PM
at: Haverhill
Number of Adults Visible: 1
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 45 degrees, little wind, partially cloudy
Other Activity: One Osprey was visible sitting outside of the nest on the corner of the light structure. When I arrived it was in the middle of feeding itself.
Observation Method: Viewed from vehicle in the cvs parking lot.
General Comments:
Name: Heather Stanton
Nest Name:
GLO-11 - Eastern Point Platform
Adult Osprey Activity Observed:
No Osprey visible on nest
Location, Date & Time of Observation:
2026-04-20
02:00 PM to 02:15 PM
at: Gloucester
Number of Adults Visible:
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 48 degrees, light breeze 10 mph W, Cloudy.
Other Activity: No added nesting materials since last visit.
Observation Method: Car
General Comments:
Name: Lisa Manzî
Nest Name:
ESS-12 - Dilly Island Platform
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-04-20
06:00 AM to 06:20 AM
at: Essex
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 33 degrees, little to no wind, sunny
Other Activity: Initially just 1 was on the nest, but then the second flew in
Observation Method: through the scope from Island Road
General Comments:
Name: Lisa Manzi
Nest Name:
ESS-11 - Dean Island Platform
Adult Osprey Activity Observed:
Osprey Incubating Eggs or Chicks
Location, Date & Time of Observation:
2026-04-20
06:00 AM to 06:20 AM
at: Essex
Number of Adults Visible: 1
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 33 degrees, little to no wind, sunny
Other Activity:
Observation Method: through the scope from Island Road
General Comments:
Name: Peter Dorsey
Nest Name:
ESS-08 - Greenbelt Cox Reservation Platform #2
Adult Osprey Activity Observed:
Osprey Perched
Location, Date & Time of Observation:
2026-04-20
03:00 PM to 03:30 PM
at: Essex
Number of Adults Visible: 2
Number of Nestlings Visible:
Number of Fledglings Visible:
Weather Conditions: 54 degrees; mostly cloudy; high tide; moderate wind
Other Activity: Female osprey sitting on a high new accumulation of nesting material. The male was sitting on the marsh grass beyond the separate post perch.
Observation Method: On foot with binoculars.
General Comments: The female flapped up onto the nest perch when the male flew up onto the nest for a brief time. He then flew off over the Essex River.