Shrews

Insect-Eaters • Strong Odor • Often Mistaken for Mice

Shrews – Connecticut Identification & Behavior Guide:

Shrews are small, insect-eating mammals often confused with mice. While they may enter Connecticut homes by accident, they do not typically infest structures like rodents. Their presence indoors usually indicates environmental factors such as moisture or heavy outdoor insect populations.

Identification:

• Size: 3–4 inches
• Color: Brown or gray
• Snout: Long and pointed
• Tail: Short
• Odor: Strong musky smell

Their extended snout and scent help distinguish them from true rodents.

Behavior & Diet:

Shrews primarily feed on:

• Insects
• Small worms
• Spiders
• Snails

They have extremely fast metabolisms and must eat constantly.

Where They Appear in Connecticut:

Shrews prefer:

• Wooded areas
• Moist leaf litter
• Basements
• Garages
• Sheds

Occasional indoor sightings happen during severe weather or heavy rains.

Risks:

While shrews are not structural pests, they:

• Emit a powerful odor
• May bite if handled
• Can carry parasites

When to Call a Professional:

If shrews are entering repeatedly, it indicates a larger structural or moisture issue.

Rodent Control CT 

• General Pest Control
• Moisture Pests