Masked shrew
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Soricomorpha
- family: Soricidae
- genus: Sorex
- species: Sorex cinereus
- Fort Nelson
- Kamloops
- Maple Ridge
- Merritt
- North Vancouver
- Quesnel
- Whistler
British Columbia- Swan River
Manitoba- Norman Wells
Northwest Territories- Toronto
Ontario- Dawson City
Yukon
Canada- Branford
- Branford Center
- Durham
- Farmington
- Kent
- Milford
- Putnam
Connecticut- Bannockburn
- Beach Park
- Burnham
- Calumet City
- Chicago
- Chicago Heights
- Chicago Ridge
- Crete
- Deerfield
- East Dubuque
- Evanston
- Forest Park
- Fox Lake
- Glencoe
- Grayslake
- Hainesville
- Highland Park
- Highwood
- Lake Bluff
- Lake Forest
- Lake in the Hills
- Lynwood
- Morris
- Palatine
- Palos Heights
- Palos Hills
- River Forest
- Rosemont
- Skokie
- Vernon Hills
- Warrenville
- Worth
- Zion
Illinois- Dyer
- LaPorte
- Schererville
Indiana- Algonquin
- Arbutus
- Cambridge
- Laurel
- West Laurel
Maryland- Hooksett
New Hampshire- Amagansett
- Athens
- Calverton
- Cayuga Heights
- Colonie
- Cooperstown
- Dryden
- East Hampton
- East Hampton North
- East Ithaca
- East Quogue
- Flanders
- Hampton Bays
- Hudson
- Ithaca
- Lake Placid
- Lansing
- Lorenz Park
- Manorville
- Mastic
- Menands
- Moriches
- Nassau
- Nissequogue
- Northeast Ithaca
- Oakdale
- Olean
- Oneonta
- Poestenkill
- Remsenburg-Speonk
- Riverhead
- Sag Harbor
- Shinnecock Hills
- Shirley
- South Hill
- Voorheesville
- Westhampton
- Westmere
New York- Boone
North Carolina- Cresson
- Port Allegany
Pennsylvania- Morristown
- White River Junction
Vermont- Fort Belvoir
- Newington
Virginia- Romney
West Virginia
United States