Date: 3/2/17 4:56 pm
From: Bonnie Comegys <blcomegys...>
Subject: [obol] Re: heron rookery abandoned
I visited Steigerwald National Wildlife Refuge on February 11th, where
there is a large Heron rookery, and saw some herons on nests at that time,
so they start early.

Bonnie Comegys
blcomegys ATgmail. com
Portland Oregon, Parkrose

On Mar 2, 2017 4:23 PM, "Pamela Johnston" <pamelaj...> wrote:

> When do they usually become active?
>
> Pamela Johnston
> On Mar 2, 2017 1:37 PM, Lona Pierce <lona.pierce...> wrote:
>
> 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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