Michael Price wrote: "Does anyone know of any instances in which Rock Doves
(RODO) have taken up residence on sea-cliffs or any other wild area in
Cascadia?"

Yes, there is a colony of rock doves in the Yakima Canyon between Yakima and
Ellensburg, Washington on Hwy. 821. They, too, are on a sheer rock wall
which overlooks a river canyon (not irrigated, though).

Maia Kelly
Selah, WA