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Find a Bird

Tricolored Heron
Egretta tricolor

With only a handful of confirmed nesting records, the Tricolored Heron is a very uncommon to rare summer visitor to coastal Massachusetts. Its known nesting sites in Massachusetts are very restricted.
Conservation Status
Trend not established

Tracking This Bird In Massachusetts

Climate Vulnerability Score

No data
Mass Audubon Mean likelihood of occurrence (current)
Mass Audubon Mean likelihood of occurrence (2050)
Mass Audubon Absolute change in likelihood of occurrence
no data
U.S. Forest Service Climate Change Bird Atlas (Hadly Hi emissions scenario)a
No data available
National Audubon Societyb
No data available
a USFS model data for Massachusetts by 2100
b National Audubon Society's Climate Change Atlas was completed on a continental scale.

Breeding Bird Atlas

Atlas I Blocks
1
Atlas II Blocks
1
Percent of state occupied - Atlas I
0
Percent of state occupied - Atlas II
0
Percent change
100

Breeding Bird Survey

Annual trend 1966-2010
P-value
Number of routes
Recent trend 2000-2010

Christmas Bird Count

Trend (1963-2008)
0
Significantly different than zero
Trend (1963-1979)
0
Significantly different than zero
Trend (1979-2008)
0
Significantly different than zero

Habitat Usage

Breeding

Coastal, Rivers, Lakes, and Ponds

Wintering

Does not winter in Massachusetts