Question Mark
Polygonia interrogationis
Summer (black) form
See Fall (orange) form

Size:
Wingspan is 2 3/8 - 2 5/8 inches.

Similar Species:

Eastern Comma

Habitat:
Woodlands, roadsides, stream banks, orchards and adjacent open areas.

Range/Abundance:
Common in most of the region. Uncommon in the coastal plain areas and higher elevations in the mountains.

Flight Period:
All year in the region because it overwinters as an adult. In winter, it is found only during warming spells. Usually most active during spring and fall.

Larval Host Plants:
Elm Ulmus spp., hackberry Celtis spp., False Nettle Boehmeria cylindrica and nettles Urtica spp.

Comments:
Question Marks are very fast fliers. They tend to keep territories that they defend often with attacks to anyone or anything that passes. Afterward they will return to the same perch most of the time.

Question Marks will readily visit dung, tree sap and rotting fruit. Often found at fruit trees when rotten fruits are present. They also visit compost piles, puddles and fruit used for bait like melon rinds, rotten apples, peaches or pears.

There are two forms of Question Mark fall (orange) form and summer (black) form, see photos at right for summer (black) form.

The top photo was taken in Orange Co., NC on May 27, 2000. The second photo was taken in Orange Co., NC on May 27, 2000. The third photo was taken in Orange Co., NC on October 02, 2000.

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Summer (black) form Question Mark
Summer (black) form Question Mark.
Mouse over the above image to see identification marks.
Summer (black) form Question Mark on tree sap.
Summer (black) form Question Mark.
Mouse over the above image to see identification marks.
Question Mark, Polygonia interrogationis
Fresh summer (black) form Question Mark that emerged in the fall.
The violet cast will soon wear off.

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