Maps & Data

Description

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LincolnDarkASRI



2025 Season Data


Nest Status

productive

Clutch Status

hatched

Young Status

fledged


Clutch history milestones

unknown
unknown
unknown

Brood history milestones

unknown
unknown
unknown
3


Activity log

Date Watcher Adults Eggs Young Observations Photo Edit
April 23 SDSRI 1 N N
Note: single osprey in the nest - this is a large, deep nest easily observed with binoculars
May 11 SDSRI 1 N N
Note: single osprey sitting in the nest, looking around. no osprey calling heard. I would not be able to determine if there were eggs in the nest from my vantage point so I cannot confirm yes or no. Since all the nests in the Trustom preserve area had a single osprey in the nest - and all were sitting - an educated guess would be that they were incubating, though I cannot confirm that.
May 21 SDSRI 1 U N incubation
Note: This was a quick view - the female seemed disturbed by my being there. The nest is high but my vantage point is pretty close to her. She stared in my direction - not changing her gaze so I decided it was better to leave. I refer to this nest as the Brad and Angelina nest - a beautiful pair of osprey - and they are still together unlike their namesake. Perhaps look so good since I am pretty close.
June 1 SDSRI 1 N U
Note: previously this female was sitting low in the nest - today is standing with her sings slightly forward, on the side but no the edge of the nest. I am assuming nestlings are being covered. She was very aware of my presence - staring in my direction and chirping. I did not stay long - don't want to disturb her. There was no male present when I was there. This nest is in a tree - not a platform- separated from my vantage point by maybe 15 feet from the shore I stand on to the shore of the small island where the nest is located.
June 13 SDSRI 1 N 1 young standing
Note: Single female in this nest . The nestling is holding its head up and moving quite a bit. The female is on the edge of the nest with her shoulders slightly forward and wing slightly open. Shielding the nestling from the sun? Occasional short vocalization from the female.
June 23 SDSRI 1 N 3 young standing
Note: Female in the nest with the nestlings, who are erect and looking around. I hear an osprey calling and the female calls after each call i hear - in what sounds like a very insistent call. A prop plane passes overhead, quite low - pulling an advertising sign. The babies drop down (Meaning I couldn't see them any more) and the female was calling very quickly. I could see an osprey in the pond behind the nest flying loops around the area. as the plan flew overhead. We (my husband and I) left - My sense was the plane was felt as a threat and because she already knew we were there (no sneaking up on this female) it seemed like a good time to go.
July 4 SDSRI 1 N 3 young standing
Note: Initially one fledgling seen calling. Then a second wing was shown behind that fledgling. The female arrived at the nest, calling. Eventually 3 fledglings were all standing at the same time - and the female was preening.
July 11 SDSRI 2 N 3 young standing
Note: The female and 3 fledglings were standing in the nest when I arrived - quietly then rapid vocalizations began followed by the arrival of a mal osprey with fairly large fish. He brought the fish to the nest, stayed there for a minute or so, then left. The fledglings began to eat the fish - most of the eating being done by one fledgling. Notably the female was not feeding the fledglings -they were feeding themselves.
July 20 SDSRI 0 N 3 young standing
Note: Initially a single erect fledgling was observed, then a second fledgling stood up. Both stood together, calling. A third fledgling flew into the nest, and stood with the first two. There was loud car horn honking from what sounded like a celebration that continued for about 5 minutes. All three fledglings faced that direction until the noise ended.
July 28 SDSRI 1 N 1
Note: The female osprey was on a tree across the small (10foot) bit of water connecting the small pond/ inlet with Trustom Pond. A single fledgling was in a tree on that island. No fledglings were in the nest today.
July 29 SDSRI 0 N 2 young standing
Note: 2 fledglings are perched near the nest - one on a tree where I frequently saw the male osprey perch and one on a branch below the nest. No calling during the time I was there.
August 4 SDSRI 0 N 1 young standing
Note: There were 2 osprey i the nest when I approached - one flew out of the nest and landed on another part of the island. I could not see enough of it to determine if it was a juvenile. The juvenile in the nest was standing and calling.
August 10 SDSRI 1 N N
Note: This is the first time in this season that no young were observed in the nest. About five minutes into the observations an adult landed on the side of the island opposite the nest (small island) . The adult chirped briefly. No answering or additional chirping heard.
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