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.
None of that proves they nested at South Dumplingâor at the other locationsâbut clearly cormorants are regional natives. As with most animal species, the population history of double-crested cormorants in North America has been shaped by human activity. Native Americans on both coasts ate cormorants and their eggs.Early European settlers didnât seem to eat much cormorant, but they did use the birdâs meat for fish bait.hatâs the area with the greatest growth in cormorant populations, and the center of a good deal of the controversy. Itâs also the area where Wires and Cuthbertâs evidence for cormorantsâ former abundance is the most anecdotal and inconclusive.