Region
Mass
Massachusetts
16
United States
11
Boston
5
Suffolk Co
5
Essex Co
3
Bristol Co
2
Canton
1
Concord
1
Danvers
1
Easton
1
Lynn
1
Marietta
1
Merrimack Co
1
Middlesex Co
1
New Hampshire
1
New Jersey
1
Newton Upper Falls
1
Norfolk Co
1
Ohio
1
Plymouth
1
Plymouth Co
1
Salem
1
Taunton
1
Washington Co
1
Worcester
1
Worcester Co
1
Zoologists
1