Maps & Data

Description

This nest is on a platform in the center of a field just south of the Colt State Park Offices ("the Barn"). It was erected in 2023 in an attempt to move an existing pair that had nested on the chimneys of the park offices. The platform sits on a carbon fiber piling.



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2   others watching

LincolnDarkASRI



2025 Season Data


Nest Status

active

Clutch Status

incubating

Young Status

unknown


Clutch history milestones

unknown
unknown
unknown

Brood history milestones

unknown
unknown
unknown
0


Activity log

Date Watcher Adults Eggs Young Observations Photo Edit
April 23 Dgb 1 N N
Note: No constructed nest visible only random twigs and branches on plat form, bird stood on platform entire viewing period
April 25 Kristin&John 0 N N
Note: Only a few twigs, no evidence of nest building, no birds observed.
April 25 Dgb 1 N N
Note: No nest building one adult perched on platform entire viewing period
May 1 Dgb 2 N N
Note: Small nest rebuilt Mating activity observed
May 2 Jim O 2 N N
Note: Initially pair on nest, both standing. One flew to tree nearby. Then the other flew to a different tree. Nest is quite sparse.
May 6 Dgb 1 N N
Note: Female in nest makes occasional flights Another bird (male?) in tree about 75m distant entire period of observation
May 12 Jim O 1 N N
Note: Initially one adult female standing in nest. It quickly flew to a tree at the edge of the field and remained there. In viewing the nest through a scope I noticed feathers and bones hanging from the east side of the platform. I took photos. Later as I was packing up to leave a passerby told me something had just fallen from the nest. I walked over and took photos. I think it is likely the remains of a dead osprey. The carcass was picked clean with just a few feathers and bones left. I reported it to the staff at the park office. The nest was substantially larger than when I checked it last week.
May 19 Jim O 1 Y N incubation
Note: Female in nest incubating. No other Osprey in the area. I'm presuming her mate died last week. If she successfully hatches her eggs she'll have a hard time protecting them and hunting for fish to feed them.
May 25 Dgb 2 U N incubation
Note: Initially 2 birds at nest. One departed early in observation. Head of second remained visible over edge of nest
May 26 Jim O 2 U N incubation
Note: I was surprised to find M and F at the nest, having thought the male was killed previously. F was low in the nest incubating. M was initially standing on the edge of the nest calling repeatedly, then flew to a nearly tree at the edge of the field.
May 30 Dgb 2 U N incubation
Note: Female visible in nest. Male arrives at 11.48 carrying a fish then departs. A number of smaller birds approach nest during observation with some perching on branches extending from nest
June 2 Jim O 2 U N incubation
Note: M in nest incubating. F returned wet but without a fish and stood briefly in nest calling to ward off another Osprey flying in the area. Then F flew off again leaving M to incubate.
June 9 Jim O 2 U N incubation
Note: Pair present. Male incubating. Female standing in nest and calling. F flew off and perched in a tree at the edge of the field. M calling. A 3rd Osprey cruised by low over the edge of the field eliciting calls from the platform but it left quickly.
June 13 Dgb 1 U N incubation
Note: Male on nest
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This nest has 6 reference photos. View Photos

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