Nest #4619

Nickname: ROW-07 Sawyers Island Platform, Rowley
Nest substrate: Osprey Nest Platform
Nest Location Description:
Nest Cam URL:
Monitoring Groups: Essex County Greenbelt
Latitude: 42.752922
Longitude: -70.832893
Followers: None

Past Seasons

Show reports, diaries, and photos from:Current 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009

Activity reports

2013 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings
Nest Active   First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure 06/06/2013
Clutch hatching Reason for nest failure eggs or young killed by predator
2012 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings
Nest Active   First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure
2011 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings
Nest Active   First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure
2010 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings
Nest Active Yes First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching 06/15/2010 Reason for nest failure
2009 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings 2
Nest Active Yes First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure
2014 Nest Activity Report by Dave R
Adult arrival Nestlings 0
Nest Occupied Yes Fledglings 0
Nest Active Yes First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure 06/15/2014
Clutch hatching Reason for nest failure unknown reason
2015 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings 0
Nest Active Yes First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure unknown reason
2017 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings 3
Nest Active Yes First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure
2016 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings 3
Nest Active Yes First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure
2018 Nest Activity Report by Dave R
Adult arrival Nestlings
Nest Occupied Yes Fledglings
Nest Active   First chick fledging
Egg laying Chicks last observed
Incubation initiation Nest failure
Clutch hatching Reason for nest failure eggs or young killed by predator

Photos of this nest

Nesting Diaries

by Dave R
May 2010: (DR) osprey observed on nest.

by Dave R
Nest occupied/active in 2012.

by Dave R
2009 Overview: (DR) Platform installed in March. Pair nested and are likely to have fledged 1-2 chicks.

01/01/2018 by Dave R
GHOW predation confirmed, remnants of adult OSPR found

11/05/2014 by Dave R
nest abandoned. Adult wing found in nest. Probably great horned owl predation.

06/06/2013 by Dave R
2013 - active nesting pair in April and May but nest abandoned on June 6. Suspected owl predation.

04/22/2011 by Dave R
DWR. 2 OSPR observed on platform.

06/15/2010 by Dave R
(DR) osprey observed on nest incubating eggs or with small chick. Unable to see into nest.