1 janv. 1917 - Migratory Birds Convention Act
Description:
The Migratory Birds Convention Act is enacted, implementing the Treaty for International Protection of Migratory Birds which was signed by Canada and U.S.A. in 1916. It was the first international treaty for the conservation wildlife.Ajouté au bande de temps:
Date:
1 janv. 1917
Maintenaint
~ Il y a 108 ans