Tree swallows
Posted by Douglas Brown , Tuesday, April 13, 2010 12:55 AM
It's great to see swallows back in the same haunts at George Reifel Bird Sanctuary.
.....however there was an error made on the housing in which,
the holes were too big and that allowed the
sparrows to take over.
Now they will make the
holes smaller to accommodate
the swallows.
I hope this works out for both species.