Duwamish East Marginal
(47.5009, -122.291)
Osprey Nest Platform
Osprey platform on the Duwamish River with large, twiggy nest. Visible from the Green River Trail, from a nice distance (not too close to intrude on Ospreys). There is no nest 9/17/20
Monitoring groups
What to look for
Review All Observations
2012 - semipalmata
aAdult Arrival
bEgg Laying
bIncubation Initiation
cClutch Hatching
eFirst Chick Fledging
fChicks Last Observed
xNest Failure
xReason For Nest Failure

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Show reports, diaries, and photos from:Current 2020 2012

Activity reports

2012 Nest Activity Report by semipalmata
Adult arrivalNestlings
Nest OccupiedNoFledglings
Nest Active First chick fledging
Egg layingChicks last observed
Incubation initiationNest failure
Clutch hatchingReason for nest failure

Photos of this nest

Nesting Diaries

09/17/2020 by chipmunk
There is no nest on the platform

05/20/2012 by semipalmata
Both Osprey visible on and near the nest today.

05/07/2012 by semipalmata
Both male and female were present in the nest on 5/1/12. Male brought a fish and ate it on a nearby utility pole. He flew the remainder of the fish to the female on the nesting platform.

05/07/2012 by semipalmata
Also on 5/1/12, a third Osprey showed up and was promptly evicted from the nesting platform.