Md. Code, Natural Resources § 10–301.2

(a) There is a patron’s hunting license.

(b) The Department shall issue on a yearly basis a patron’s hunting license to any person who:

(1) Applies to the Department on a form provided by the Department; and

(2) Pays $500.

(c) The holder of a patron’s hunting license may hunt any game birds or mammals during any open season and in any manner permitted in the State without obtaining any other license or stamp, except the federal migratory wild waterfowl stamp and the Maryland migratory game bird stamp.