Monarch Butterfly
Where to see Monarch Butterfly in Connecticut
We found 11 places featuring Monarch Butterfly in Connecticut. Plan your next visit below.
Common · Insects
Map of Monarch Butterfly sightings in Connecticut
Explore clustered snap locations for this species in Connecticut.
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Park72 sightings14 species
Connecticut, US
Brett Woods Open Space
You might spot Eastern White Pine, Eastern Hemlock, and Mountain Laurel.
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Park82 sightings14 species
Connecticut, US
Harkness Memorial State Park
You might spot Song Sparrow, Northern Mockingbird, and Monarch.
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Park30 sightings12 species
Connecticut, US
Bartlett Arboretum and Gardens
You might spot Common Eastern Bumble Bee and American Nursery Web Spider.
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Park30 sightings12 species
Connecticut, US
Cheshire Historic District
You might spot White-Tailed Deer and Common Eastern Bumble Bee.
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Park30 sightings12 species
Connecticut, US
Guilford Historic Town Center
You might spot Osprey, Diamondback Terrapin, and Eastern Skunk Cabbage.
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Park30 sightings12 species
Connecticut, US
Hamburg Bridge Historic District
You might spot American Wintergreen, Christmas Fern, and American Toad.
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Park30 sightings12 species
Connecticut, US
Milton Center Historic District
You might spot Monarch, Eastern Newt, and Eastern Hemlock.
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Park30 sightings12 species
Connecticut, US
North Stonington Village Historic District
You might spot Eastern Skunk Cabbage and White-Throated Sparrow.
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Park30 sightings12 species
Connecticut, US
Silvermine
You might spot Garlic Mustard, Common Mugwort, and Green Frog.
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Park36 sightings7 species
Connecticut, US
Fort Griswold Battlefield State Park
You might spot Monarch, Common Milkweed, and Common Blue Violet.
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Park61 sightings7 species
Connecticut, US
Hammonasset Beach State Park
You might spot Rugosa Rose, American Herring Gull, and Osprey.
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Recent snaps of Monarch Butterfly in Connecticut
May 27, 2026
Hamburg Bridge Historic Districti
Photo attribution
(c) Jim Arrigoni, some rights reserved (CC BY)
License: CC BY 4.0 ↗
Image may be shown cropped inside the card frame.
May 20, 2026
Hamburg Bridge Historic Districti
Photo attribution
no rights reserved
License: CC0 1.0 ↗
Image may be shown cropped inside the card frame.