As the casein tempera, it is considered that some Pompeian wall. paintings were made with this particular technique, which in medieval. times translated into a glue made of lime and cheese which stands for the. modern equivalent of calcium caseinate glue.
APPLICABLE INTERNATIONAL LAW The Cormorant is protected under the 1916 Migratory Bird Treaty with Canada, indirectly under the Ramsar Convention, and the Migratory Bird Treaty Act of 1918 (MBTA). The cormorant receives no protection from the Convention of Migratory Species or CITES.hile the Ramsar Convention and the Migratory Bird Treaty with Canada remain possible avenues for international protection of the cormorant (see infra), it is the Migratory Bird Treaty Act of 1918 (MBTA) that is the primary instrument of international law concerning the migratory birds in North America.
It is illegal to transport, trap or kill native non-game adult birds like Blue Jays or Mockingbirds without a permit, even if they are harassing birds at nestboxes or feeders. Despite the title, the Act protects birds that are not considered migratory (like Mourning Doves and Chickadees).A nest can be considered inactive if all the young have fledged or died, it has definitely been abandoned, or it has been destroyed by predators.) If you manage a trail, it is a good idea to contact your local and state officials and let them know in advance of your activities.