Nickname
St Vrain State Park
Coordinates
(40.1685, -104.992)
Substrate
Osprey Nest Platform
Description
Nest platform located near the Entrance Station of St. Vrain State Park
Followers
None
What to look for
Review All Observations
2023 - OspreyWatcherDLO
aAdult Arrival3/23/23
aOccupiedYes
aActive
bEgg Laying4/14/23
bIncubation Initiation4/15/23
cClutch Hatching5/24/23
dNestlings
eFledglings
eFirst Chick Fledging
fChicks Last Observed
xNest Failure
xReason For Nest Failure

Select Seasons

Show reports, diaries, and photos from:Current 2023

Activity reports

2023 Nest Activity Report by OspreyWatcherDLO
Adult arrival03/23/2023Nestlings
Nest OccupiedYesFledglings
Nest Active First chick fledging
Egg laying04/14/2023Chicks last observed
Incubation initiation04/15/2023Nest failure
Clutch hatching05/24/2023Reason for nest failure

Photos of this nest

Nesting Diaries

04/11/2023 by OspreyWatcherDLO
The pair had been spending a lot of time in the nest so I suspected eggs, but I observed the pair copulating on 4/13/23

03/28/2023 by OspreyWatcherDLO
The Ospreys have been busy bringing nesting materials to the nesting platform over the last few days.

03/23/2023 by OspreyWatcherDLO
The male Osprey landed on the platform at 11:00AM on 3/23/23. His mate joined him at 12:45PM. This is the first day they have been observed on the nesting platform. They have not begun to build their nest yet.