HD1829 — An Act designating the Black Swallowtail as the Commonwealth of Massachusetts official butterfly in honor of William P. Callahan III.

HD1829 — An Act designating the Black Swallowtail as the Commonwealth of Massachusetts official butterfly in honor of William P. Callahan III. · Informed CitizenryThis bill proposes to amend Chapter 2 of the General Laws to designate the Black Swallowtail (Papilio polyxenes) as the official butterfly of the Commonwealth of Massachusetts. The designation is m…Open in Informed Citizenry