Nick Hawkins / Eastern tiger swallowtail butterflies (Papilio glaucus) puddling, New Brunswick, Canada, June.
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Nick Hawkins / Eastern tiger swallowtail butterflies (Papilio glaucus) puddling, New Brunswick, Canada, June.
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Lynn M. Stone / Eastern Tiger Swallowtail Butterfly (Papilio glaucus) nectaring on Zinnia flower in farm garden, Connecticut, USA.
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Lynn M. Stone / Eastern Tiger Swallowtail Butterfly (Papilio glaucus) nectaring on flower in farm garden, Connecticut, USA
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Lynn M. Stone / Eastern Tiger Swallowtail Butterfly (Papilio glaucus) nectaring on Zinnia in farm garden, Connecticut, USA (NPL)
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Lynn M. Stone / Eastern Tiger Swallowtail Butterfly (Papilio glaucus) nectaring on Zinnia in farm garden, Connecticut, USA
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LYNN M. STONE / RF - Eastern Tiger Swallowtail Butterfly (Papilio glaucus) nectaring on Zinnia in farm garden, wild and free. Essex, Connecticut, USA. (This image may be licensed either as rights managed or royalty f...
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Steve Gettle / Tiger Swallowtail (Papilio glaucus) butterfly, Howell Nature Center, Michigan
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Steve Gettle / Tiger Swallowtail (Papilio glaucus) butterfly, Howell Nature Center, Michigan
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Barry Mansell / Eastern tiger swallowtail (Papilio glaucus) Florida, USA.
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Lynn M Stone / Eastern tiger swallowtail butterfly (Papilio glaucus) female, nectaring on Purple Loosestrife (Lythrum salicaria) in wet meadow, East Haddam, Connecticut, USA
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Doug Wechsler / Eastern tiger swallowtail (Papilio glaucus) on early Goldenrod, French Creek State Park, Pennsylvania, USA, August.