Category: 2019 Field Season

[POSTPONED] Annual Seattle Update – Tuesday March 17th
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[POSTPONED] Annual Seattle Update – Tuesday March 17th

Watching the Arctic Melt Away We regretfully have to postpone our annual Seattle update due to increasing concerns about the COVID-19 coronavirus and our patrons’ health, including the recent decision by Town Hall Seattle to suspend in-person attendance for all events. Reporting to our followers at our Seattle annual event is a yearly highlight for...

A Visit From a French Demographer
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A Visit From a French Demographer

Thanks to our participation in the international Sentinels of Sea Ice (SENSEI) project, this summer the Cooper Island field camp was visited by Pierre-Loup Jan, the post-doc analyzing the Cooper Island demographic data set. After 44 years of sharing the island with a seabird with a French name (“guillemot” is the diminutive of Guillaume –...

The Darkness of August
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The Darkness of August

by George Divoky While much has changed over the course of the 45 summers I have spent on Cooper Island, as warming from anthropogenic carbon emissions has modified the Arctic’s snow and ice habitats, one thing has remained constant. The sun is always above the horizon for 24 hours when I arrive in early June and it...

Loss of Sea Ice Takes Its Toll on Seabirds
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Loss of Sea Ice Takes Its Toll on Seabirds

By George Divoky The positive signs of colony size and breeding effort of the Black Guillemots on Cooper Island in June were too good to last. After very high hatching success, the decreased ice and increased water temperatures took their toll as parents were unable to find prey in the warm, ice-free waters. Rapidly shifting...

Birds on Nests During Incubation
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Birds on Nests During Incubation

By George Divoky The Black Guillemots on Cooper Island continued to show signs of a turnaround from the poor breeding season of 2018 as egg laying and incubations has occurred in over 75 nests this year, compared to only 25 last year.  The breeding population saw the recruitment of 20 birds that had fledged from the island...

A visit from a long-term friend of Cooper Island
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A visit from a long-term friend of Cooper Island

By George Divoky Cooper Island has provided me with a place to conduct a long-term study of an Arctic seabird and also a place where I have been fortunate to establish some long-term friendships. In June 2001, photographer Joe McNally visited the island to obtain images to accompany the New York Times story Darcy Frey was writing...

Field Season Update: 75 active nest sites
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Field Season Update: 75 active nest sites

Polar bears caused me to get a cabin on Cooper Island in 2003. After a rapid retreat of sea ice in August 2002, bears trashed our tents, which required making a hasty departure from the island with the help of a North Slope Borough Search and Rescue helicopter. The first week of the 2019 field season found...