even though it doesnt say you cant shoot them off of roost it would be hard to call to them when they are right above you and then shoot them.. i still want to ask the PGC about that to make sure... this is all i can find about this subject ..

(e) Penalties. - A violation of this section relating to:

(1) Threatened or endangered species is a misdemeanor of the second degree

(1) For each endangered or threatened species, a fine of $1,000 and forfeiture of the privilege to hunt or take game or wildlife anywhere within this Commonwealth for a period of ten years. .

(3) Unlawful to hunt spring gobbler by a method other than calling.