Mass Audubon-South Coast
216 nests and 35 members

 
 

The South Coast of Massachusetts, from the western side of the Cape Cod Canal to the RI border, is home to a significant breeding population of osprey. Since 2004, Allens Pond Wildlife Sanctuary has been monitoring the annual breeding activity of 80 pairs on nearly 100 nesting platforms in Westport and Dartmouth, MA.  Since then the monitoring area has been expanding to cover a wider area in southern Bristol and Plymouth counties, including the Great Neck Sanctuary in Wareham, MA.

IDNameSubstrateAddedLast ActivityFollowers
1744Round Hill Osprey Nest Platformabout 10 yearsover 9 years1
3940shoreacresOsprey Nest Platformalmost 10 yearsover 1 year1
6282I495 Wareham, 1Osprey Nest Platformalmost 7 yearsabout 3 years3
6283I495 Wareham, 2Communication Toweralmost 7 yearsalmost 7 years2
6490Old Montaup PlantUtility Poleover 6 years9 months2
6549Glen CharlieOsprey Nest Platformover 6 yearsover 6 years2
7205AP1Osprey Nest Platformalmost 5 years6 months2
7206AP2Osprey Nest Platformalmost 5 years6 months2
7207AP3Osprey Nest Platformalmost 5 years6 months3
7208AP1aOsprey Nest Platformalmost 5 years6 months2
7210AP4Osprey Nest Platformalmost 5 years6 months2
7211AP5Osprey Nest Platformalmost 5 years6 months2
7212AP6Osprey Nest Platformalmost 5 years6 months2
7213AP7Osprey Nest Platformalmost 5 years6 months2
7214AP8Osprey Nest Platformalmost 5 years6 months2
7215AP9Osprey Nest Platformalmost 5 years6 months2
7216AP10Osprey Nest Platformalmost 5 years6 months2
7219AP5aOsprey Nest Platformalmost 5 yearsover 1 year2
7230E1Osprey Nest Platformalmost 5 years6 months2
7231E2Osprey Nest Platformalmost 5 years6 months2
7232E3Osprey Nest Platformalmost 5 years6 months2
7233E4Osprey Nest Platformalmost 5 years6 months2
7234E4aOsprey Nest Platformalmost 5 years6 months2
7235E5Osprey Nest Platformalmost 5 years6 months2
7236E5aOsprey Nest Platformalmost 5 years6 months2
7237E6Osprey Nest Platformalmost 5 years6 months2
7238E7Osprey Nest Platformalmost 5 years6 months2
7239E8Osprey Nest Platformalmost 5 years6 months2
7240E9Osprey Nest Platformalmost 5 years6 months2
7241E10Osprey Nest Platformalmost 5 years6 months2
7242E11Osprey Nest Platformalmost 5 years6 months2
7243E12Osprey Nest Platformalmost 5 years6 months2
7244E13Osprey Nest Platformalmost 5 years6 months2
7245E14Osprey Nest Platformalmost 5 years6 months2
7246E16Osprey Nest Platformalmost 5 years6 months2
7247E17Osprey Nest Platformalmost 5 years6 months2
7248E18Osprey Nest Platformalmost 5 years6 months2
7249E19Osprey Nest Platformalmost 5 years6 months2
7250E20Osprey Nest Platformalmost 5 years6 months2
7251E21Osprey Nest Platformalmost 5 years6 months2
7252E22Osprey Nest Platformalmost 5 years6 months2
7253E23Osprey Nest Platformalmost 5 years6 months2
7254E24Osprey Nest Platformalmost 5 years6 months2
7255E24aOsprey Nest Platformalmost 5 yearsover 2 years2
7256E25Osprey Nest Platformalmost 5 years6 months3
7257E25aOsprey Nest Platformalmost 5 years6 months2
7258E26Osprey Nest Platformalmost 5 years6 months2
7259E27Osprey Nest Platformalmost 5 years6 months2
7260E28Osprey Nest Platformalmost 5 years6 months2
7261E29Osprey Nest Platformalmost 5 years6 months2
7262E30Osprey Nest Platformalmost 5 years6 months2
7263E31Osprey Nest Platformalmost 5 years6 months2
7264E32Osprey Nest Platformalmost 5 years6 months2
7265E33Osprey Nest Platformalmost 5 years6 months2
7266E34Osprey Nest Platformalmost 5 years6 months2
7267E36Osprey Nest Platformalmost 5 years6 months2
7268E39Osprey Nest Platformalmost 5 years6 months2
7269E39a TreeLive Treealmost 5 yearsover 2 years2
7270E40Osprey Nest Platformalmost 5 years6 months2
7271E50Osprey Nest Platformalmost 5 years6 months3
7308W1aOsprey Nest Platformover 4 years6 months2
7309W2Osprey Nest Platformover 4 years6 months2
7310W3Osprey Nest Platformover 4 years6 months2
7311W4Osprey Nest Platformover 4 years6 months2
7312W4aOsprey Nest Platformover 4 years6 months2
7313W5Osprey Nest Platformover 4 years6 months2
7314W6Osprey Nest Platformover 4 years6 months2
7315W7Osprey Nest Platformover 4 years6 months2
7316W8Osprey Nest Platformover 4 years6 months2
7317W9Osprey Nest Platformover 4 years6 months2
7318W10Osprey Nest Platformover 4 years6 months2
7319W11Osprey Nest Platformover 4 years6 months2
7320W12Osprey Nest Platformover 4 years6 months2
7321W13Osprey Nest Platformover 4 years6 months2
7322W14Osprey Nest Platformover 4 years6 months2
7323W15Osprey Nest Platformover 4 years6 months2
7324W16Osprey Nest Platformover 4 years6 months2
7325W17Osprey Nest Platformover 4 years6 months2
7326W18Osprey Nest Platformover 4 years6 months2
7327W18aOsprey Nest Platformover 4 years6 months2
7328W19Osprey Nest Platformover 4 years6 months2
7329W20Osprey Nest Platformover 4 years6 months3
7330W20aOsprey Nest Platformover 4 years6 months2
7331W22Osprey Nest Platformover 4 years6 months2
7332W23Osprey Nest Platformover 4 years6 months2
7333W24Osprey Nest Platformover 4 years6 months3
7334W25Osprey Nest Platformover 4 years6 months2
7335W26Osprey Nest Platformover 4 years6 months3
7336W27Osprey Nest Platformover 4 years6 months2
7337W28Osprey Nest Platformover 4 years6 months2
7338W29Osprey Nest Platformover 4 years6 months2
7339W30Osprey Nest Platformover 4 years6 months2
7341W32Osprey Nest Platformover 4 years6 months3
7342W33Osprey Nest Platformover 4 years6 months2
7343W34Osprey Nest Platformover 4 years6 months3
7344W35 TreeLive Treeover 4 years6 months2
7345W37Osprey Nest Platformover 4 years6 months2
7346W38 TreeLive Treeover 4 yearsover 2 years2
7347W41Osprey Nest Platformover 4 years6 months2
7348W42Osprey Nest Platformover 4 years6 months2
7349W43Osprey Nest Platformover 4 years6 months2
7350W44Osprey Nest Platformover 4 years6 months3
7351W44a RockRockover 4 years6 months2
7352W45Osprey Nest Platformover 4 years6 months2
7353W46Osprey Nest Platformover 4 years6 months2
7354W46aOsprey Nest Platformover 4 years6 months2
7355W47Osprey Nest Platformover 4 years6 months2
7356W48Osprey Nest Platformover 4 years6 months2
7367W21a TreeLive Treeover 4 yearsover 1 year2
7475Arlington RoadOsprey Nest Platformalmost 4 yearsalmost 4 years2
7494New stand nestOsprey Nest Platformalmost 4 yearsalmost 4 years1
7619Narrow's Crossing NestUtility Poleover 3 years5 days8
7638W27a TreeLive Treeover 3 yearsover 1 year1
7639W39a TreeLive Treeover 3 yearsover 1 year1
7640AP2aOsprey Nest Platformover 3 yearsover 3 years1
7641AP11Osprey Nest Platformover 3 years6 months2
7642AP12Osprey Nest Platformover 3 years6 months1
7643AP13Osprey Nest Platformover 3 years6 months1
7644LC1Osprey Nest Platformover 3 years6 months1
7645LR1Osprey Nest Platformover 3 years6 months1
7646DL1Osprey Nest Platformover 3 years6 months1
7647DL2Osprey Nest Platformover 3 years6 months1
7648East Branch DCROsprey Nest Platformover 3 yearsover 2 years1
7649SR2Osprey Nest Platformover 3 yearsover 2 years1
7650SR2a TreeLive Treeover 3 yearsover 3 years1
7651SR4Osprey Nest Platformover 3 yearsover 2 years1
7652SR6Osprey Nest Platformover 3 yearsover 3 years1
7653SR8Osprey Nest Platformover 3 yearsover 2 years1
7654SR10Osprey Nest Platformover 3 yearsover 3 years1
7721Parkwood Beach MarshOsprey Nest Platformabout 3 years8 days5
7722Barneys PointUtility Poleabout 3 years10 months4
7723StoneBridgeOsprey Nest Platformabout 3 yearsalmost 3 years4
7727WingsUtility Poleabout 3 years6 months5
7729Little Harbor - MarshUtility Poleabout 3 years2 days3
7730Little Harbor - Tall PlatformOsprey Nest Platformabout 3 years2 days3
7731Cedar IslandRock in Coveabout 3 years8 months3
7734Wings2Light pole at little league feildabout 3 yearsalmost 2 years2
7738GNWS-- Near roadDead Treeabout 3 yearsabout 3 years2
7739GNWS - Widows Cove PlatformOsprey Nest Platformabout 3 years11 months3
7741Old Red Farm NestUtility Poleabout 3 yearsover 2 years2
7743Stonebridge NestOsprey Nest Platformabout 3 years8 months7
7749Hamilton1Osprey Nest Platformabout 3 years8 months2
7751Marys PondOsprey Nest Platformabout 3 years8 months3
7752Swift1Utility Poleabout 3 years8 months2
7753Swift2Utility Poleabout 3 years8 months2
7754Bay PointUtility Poleabout 3 yearsalmost 2 years5
7755Onset Broad CoveOsprey Nest Platformabout 3 years6 months3
7756Preserve on the Weweantic RiverLive Treeabout 3 yearsalmost 3 years3
7759Little Harbor - Short PlatformOsprey Nest Platformabout 3 years12 months1
7769Nobska PointLarge Rockalmost 3 yearsabout 1 year4
7770Across from Shell PointOsprey Nest Platformalmost 3 years7 days3
7771GNWS - Garden NestUtility Polealmost 3 years11 months2
7773standish shoresUtility Polealmost 3 years8 months3
7777GNWS - Widows Marsh NestUtility Polealmost 3 yearsalmost 3 years2
7813ground platformground platformalmost 3 yearsover 2 years2
7814west Onset IslandLive Treealmost 3 years8 months2
7838Swifts Neck1Utility Polealmost 3 years8 months2
7848Long Neck Live Treealmost 3 yearsalmost 2 years2
7860KittansettUtility Polealmost 3 yearsalmost 2 years2
7861Wings CoveOsprey Nest Platformalmost 3 years8 months3
7863Stewarts IslandOsprey Nest Platformalmost 3 years12 months3
7869Brainard Marsh NestOsprey Nest Platformalmost 3 years12 months3
7878Osprey Marsh dockOsprey Nest Platformalmost 3 years1 day3
7931E3b MarshOn ground on marshover 2 yearsover 1 year1
7932AP14Osprey Nest Platformover 2 years6 months1
7933AB3Osprey Nest Platformover 2 yearsover 2 years1
7934AB5Osprey Nest Platformover 2 yearsover 2 years1
7935AB7Osprey Nest Platformover 2 yearsover 2 years1
7936AB8Osprey Nest Platformover 2 yearsover 2 years1
7937AB9Osprey Nest Platformover 2 yearsover 2 years1
7938AB10 TreeLive Treeover 2 yearsover 2 years1
7945marker 21Channel Markerover 2 years8 months2
7946marker 17Channel Markerover 2 years8 months2
7947marker 13Channel Markerover 2 years8 months2
7948marker 9Channel Markerover 2 years8 months2
7949marker 8Channel Markerover 2 years8 months2
7950marker 4Channel Markerover 2 years8 months2
795144 Warren Pt RdOsprey Nest Platformover 2 yearsalmost 2 years2
7964Washburn Park NestDead Treeover 2 years8 months1
8062GNWS - Former Beach HouseOsprey Nest Platformalmost 2 yearsalmost 2 years1
8064Wings3Utility Polealmost 2 years6 months3
8102Spillane FieldLight fixture at ball fieldalmost 2 yearsalmost 2 years1
8117Pudding IslandPlatform on 18' antennaalmost 2 years9 months4
8165Burgess ShoresOsprey Nest Platformalmost 2 yearsalmost 2 years2
8166Jennifer DaleSailboatalmost 2 yearsalmost 2 years2
8167dock left of yellow housedockalmost 2 yearsover 1 year2
8168South Onset IslandOsprey Nest Platformalmost 2 yearsover 1 year2
8169Sea Glass BeachOsprey Nest Platformalmost 2 years12 months2
8170North end Stoney DikeOsprey Nest Platformalmost 2 years8 months2
8171Marker 5Channel Markeralmost 2 years8 months2
8172South end Stoney Dikecommunications marker almost 2 yearsalmost 2 years2
8213Victory Park NestUtility Polealmost 2 yearsalmost 2 years1
8252Kittansett2Utility Polealmost 2 yearsover 1 year3
8378E3aOsprey Nest Platformover 1 year6 months1
8685GNWS - Estuary NestLive Tree12 months11 months1
8708Winship CoveLive Tree12 months12 months2
8763Molly's CoveOsprey Nest Platform11 months11 months1
8764Whaler's WayOsprey Nest Platform11 months11 months1
8765Field FarmOsprey Nest Platform11 months11 months1
8766Nashawena RoadOsprey Nest Platform11 months11 months1
877050 Point RoadChimney11 months11 months3
8776GNWS - Tree NestLive Tree11 months11 months1
87902022 Great NeckDead Tree10 months10 months2
8791Hammond's Cove PlatformOsprey Nest Platform10 months10 months1
8792Hammond's Cove TreeDead Tree10 months10 months1
8803Brandt IslandOsprey Nest Platform10 months10 months1
8839Old Montaup Plant 2Utility Pole9 months9 months1
8840Dighton Boat Ramp (Osprey Landing)Osprey Nest Platform9 months9 months1
8841Dighton Country St.Osprey Nest Platform9 months9 months1
8842Dighton Elm St. County St. ForkOsprey Nest Platform9 months9 months1
8858Wings Cove 2Live Tree8 months4 days2
8860Howland MarshOsprey Nest Platform8 months8 months2
8913AP15 DuckblindDuck Blind6 months6 months1
8914E14b MarshGround6 months6 months1
8915E9aOsprey Nest Platform6 months6 months1
8916E23a TreeLive Tree6 months6 months1
Total Number of NestsNumber of Occupied TerritoriesNumber of Active NestsNumber of Successful NestsNumber of Failed NestsNumber of Young ProducedNumber of Young Produced per Active NestsNumber of Young Produced per Successful Nests
20237700100.00.0
202216615613394331971.52.1
2021162153140106312271.62.1
2020169161140108282401.72.2
20191271119964331121.11.8
2018672220191422.12.2
20172210100.00.0
20166632062.03.0
20152221010.51.0
20142222073.53.5
20134331131.03.0
201266660111.81.8
20111111022.02.0
20101100000.00.0
20091100000.00.0
20081100000.00.0
20071111022.02.0
20061100000.00.0
20051100000.00.0
20041111033.03.0
20031110100.00.0
20021111033.03.0
19981110100.00.0
19971110100.00.0
19961100000.00.0