A partnership between Oregon State University, Real Time Research,
and the USGS - Oregon Cooperative Fish and Wildlife Research Unit

2008 Updates

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7/17/08

First double-crested cormorant fledgling observed at East Sand Island cormorant colony


7/16/08

450 Caspian tern chicks near fledging captured and banded at East Sand Island tern colony


7/09/08

First Caspian tern fledgling observed at East Sand Island tern colony


7/09/08

Aerial survey of Columbia River estuary, Willapa Bay, and Grays Harbor; no nesting Caspian terns observed at sites other than East Sand Island


7/03/08

6 adult double-crested cormorants captured and fitted with satellite tags (6) at East Sand Island cormorant colony


6/27/08

8 adult double-crested cormorants captured and fitted with satellite tags at East Sand Island cormorant colony


6/17/08

Miller Sands Spit double-crested cormorant social attraction colony failed (colony abandoned) presumably due to bald eagle disturbance and predation


6/07/08

Aerial photo census to estimate number of breeding pairs of double-crested cormorants on East Sand Island cormorant colony


6/04/08

14 adult double-crested cormorants captured and surgically implanted with satellite tags at the East Sand Island cormorant colony


5/29/08

First Caspian tern chick observed on East Sand Island tern colony

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The date of occurrence for events at various piscivorous waterbird colonies in the Columbia River estuary

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