Butterfly: Wingspan: 2 1/4 - 3 inches (5.7 - 7.6 cm). The upperside is red-orange with black spots. The forewing is hooked. The upperside hindwing of the summer form is mostly black with a short tail; that of the winter form has more orange and a longer, violet-tipped tail. The underside is light brown; the hindwing has a pearly-white question mark in the center. Adults overwinter.
ID Tip: Silver-white question mark on under surface of hindwing
Egg: Translucent, ribbed, green globes that are laid singly or stacked in chains on top of host plant leaves.
Caterpillar: Gray-black with orange and cream stripes and spots, as well as several rows of branched spines.
Chrysalis: Mottled gray-brown. Silver spots on thorax. Two rows of short, sharp projections on abdomen. Resembles are crumpled, dead leaf.
Their heavily scalloped, uneven wing shapes place Question Marks in a group of butterflies descriptively known as “anglewings.” In Alabama, Question Marks are the largest of that group. Their common name refers to a distinctive silver mark on the hindwing. They are also known as “Violet-Tips, “ because their wings are edged with varying degrees of lavender, depending on the season.
Question Marks often make their first appearance during unseasonably warm days in February. These individuals are overwintering adults. Question Marks are not tightly brooded, and may be encountered almost anytime.
Question Marks are regular visitors to puddles and creek banks where they may gather in numbers. They rely primarily on non-floral food sources and sip liquids from overly ripe fruit, animal dung, and oozing trees. Males are notoriously territorial and dart out to investigate almost any intruder. They return to the same reliable perch but may first stop to sample perspiration-damp skin.
A dot on the county map indicates that there is at least one documented record of the species within that county. In some cases, a species may be common throughout the county, in others it may be found in only a specific habitat.
The sightings bar graphs depict the timing of flight(s) within each of three geographic regions. Place your cursor on a bar within the graph to see the number of individuals recorded during that period.
The abundance calendar displays the total number of individuals recorded within each week of the month. Both the graphs and the calendar are on based data collection that began in 2000.
The records analyzed here are only a beginning. As more data is collected, these maps and graphs will paint a more accurate picture of distribution and abundance in Alabama. Submit your sightings to email@example.com.
Sightings in the following counties: Baldwin, Bibb, Blount, Calhoun, Chilton, Choctaw, Cleburne, Colbert, Dallas, DeKalb, Elmore, Etowah, Franklin, Greene, Hale, Jackson, Jefferson, Lauderdale, Lawrence, Lee, Lowndes, Macon, Madison, Marengo, Marion, Marshall, Mobile, Monroe, Morgan, Perry, Perry , Randolph, Shelby, Sumter, Talladega, Tallapoosa, Tuscaloosa, Wilcox, Winston
Deciduous woodlands with some open space. Often near water.
Trees within the Elm family (Ulmus spp.), hackberries (Celtis spp.), nettles (Urtica spp.), and false nettles (Boehmeria spp.) are reported elsewhere.
This host plant has been confirmed in Alabama: Winged Elm (Ulmus alata), Hackberry species.
For more information about the documented host plants and/or nectar plants, please visit the Alabama Plant Atlas using the following links:
Including hackberry trees in the landscape provides caterpillar food for at least 6 butterfly species, including Question Marks.