PLATE XXTI 



1. White Pelican rookery, Mountain Portage, Slave River, Nortliern Al- 



berta. From a photograph by R. ]M. Anderson 



2. Notice board on Saskatchewan Provincial Game Refuge. From a 



photograpli by R. M. Anderson 



3. Canada Geese on artificial pond in the Miner Sanctuary, Essex County, 



Ontario 



4. Aluminium tag used by Mr. Miner to mark wild gee.se and ducks for 



purposes of determining migration 



