Date: 3/2/17 4:23 pm
From: Pamela Johnston <pamelaj...>
Subject: [obol] Re: heron rookery abandoned
When do they usually become active?

Pamela Johnston

On Mar 2, 2017 1:37 PM, Lona Pierce <lona.pierce...>

I've been monitoring a heron rookery not far from my home the past
few years: 80-plus nests located in a cluster of white oak trees
on the edge of Scappoose Bay in Warren. The nests are visible from
Highway 30 before the leaves cover the canopy. Sorry to see no
activity at all this year. All those nests and no herons. I wonder
where they went instead.
Lona Pierce,Columbia County

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