- you're right! Most range maps have these guys as pretty sparse in British Columbia, although populations have increased and they are now often found out of range.
I never saw a pelican until 1964. Until then I had assumed they only frequented the sea coast. Their numbers, and those of cormorants, seem to be on the increase here as Jim indicates. Why? Water and fish numbers are decreasing on the prairies.
-one theory might be, that when they do find food- productive water areas, they gather there in increasing numbers until the food supply is insufficient; then they may be forced to travel north from the prairies or out of range to B.C., to find places that meet their food supply needs.
The lakes in BC are artificially stocked with rainbow trout. A fairly high percentage of all the fish eggs for the annual restocking of this species are collected here in Quesnel. Isn't there a program like that in Alberta?
-here is a site that explains the philosophy behind Alberta Lake fish stocking; the pot hole type of lakes that are predominant and the winter kill factor appear to restrict the type of restocking that is done:
http://www.mywildalberta.com/Fishing/StockingReports.aspx
Very interesting! The lakes around here have poor drainage with small creeks running in and out, but obviously better than potholes. But the 2009 report for Alberta says that 55,231,401 fish were stocked. I would have thought that should be enough to feed pelicans.
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