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FemaleEnlarge	Enlarge

Life Cycle of Butterflies

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ChrysalisEnlarge	EmergingEnlarge

Black Swallowtail (Papilio polyxenes)

(aka Eastern Black Swallowtail) This remarkable butterfly is a strong flier that enjoys open areas and ‘hilltopping.’ Hilltopping is popular among males in search of females; it allows a greater area to be covered in search of a mate. Males can also be very territorial, chasing other males off their hill. Swallowtails, because they are larger butterflies, commonly feed on taller plants that have the longer-tubed flowers. They are wonderful guests to welcome, and are a pleasure to watch dashing through the garden.

Family: Swallowtail (Papilionidae)

Subfamily: Swallowtail (Papilioninae)

Average Wingspan: 3 1/4" - 4 1/4"

Habitat: Open areas, hills, gardens

Similar To: Anise Swallowtail , Spicebush Swallowtail

Plants That Attract This Butterfly

• Nectar Plants (What is this?)
  Butterfly Bush, Butterfly Milkweed, Common Milkweed, Red Clover*, Thistle*
  
• Host Plants (What is this?)
  Dill, Fennel, Parsley, Rue

* May not be available for purchase at your local nursery.

Note: Always check a plant's Hardiness Zone to make sure it will grow in your area. (What Is My Hardiness Zone?)

Where To Buy Plants

Butterfly Flight Range Map

Photo Credits:
Male (open wing) - Fred Miller
Male (closed wing) - Fred Miller
Female (open wing) - Fred Miller
Female (closed wing) - Patty Bigner
Laying eggs - Fred Miller
Egg - Fred Miller
Caterpillar - Fred Miller
Chrysalis - Fred Miller
Butterfly Emerging - Fred Miller