The Skippers The Swallowtails The Whites and Sulphurs The Blues and Coppers The Gossamer-wings
Life Stages Diagram
The bars in this diagram show approximate times of the year when the butterfly will be present, in Nova Scotia, in its various life stages.

The dates shown for the adult stage are based on actual reports for Nova Scotia. The majority of reports will be within the period shown, but small numbers of adults will be earlier or later.

Dates for egg, larva and pupa are based on what information was available regarding time periods for eggs to develop, and typical time required for pupation. Like the adults, some records can be expected outside the date ranges we have shown. We caution that dates for these immature stages are mostly conjectural.

Black Swallowtail - Papilio polyxenes
[Black Swallowtail image]
Black Swallowtail - Grand Pre, NS - 2000-05-27
Photo © Peter Payzant
What's this?
Status in Nova Scotia
Locally common, sometimes abundant in suitable areas.

Flight Period
Two overlapping broods: first brood late May to late August; second brood mid-July to mid-September.

Habitat
Open areas such as damp meadows, gardens, marshland.

Larval Foodplants
Feeds on members of the family Umbelliferae, including cultivated plants such as Carrot, Parsley, Celery, Dill and many wild species such as Queen Anne's Lace.

Similar Species in Nova Scotia
The only similar species in our area is the Short-tailed Swallowtail, which has only been recorded a few times in the last fifty years.

Further Reading


Black Swallowtail - Jemseg, NB, 2010-07-17
Black Swallowtail - Jemseg, NB - 2010-07-17
2010-07-17
Photo © Jim Edsall
Black Swallowtail - Apple River, NS, 2012-09-22
Black Swallowtail - Apple River, NS - 2012-09-22
2012-09-22
Photo © Kathleen F. Spicer
Black Swallowtail - Miners Marsh, NS, 2013-07-26
Black Swallowtail - Miners Marsh, NS - 2013-07-26
2013-07-26
Photo © Richard Stern
Black Swallowtail - Grand Pre, 2012-07-27
Black Swallowtail - Grand Pre - 2012-07-27
2012-07-27
Photo © Mark Elderkin
Black Swallowtail - Halifax, 2024-09-14
Black Swallowtail - Halifax - 2024-09-14
2024-09-14
Photo © Elissa Asp
Black Swallowtail - Halifax, 2024-09-14
Black Swallowtail - Halifax - 2024-09-14
2024-09-14
Photo © Elissa Asp