Overview:
Biologists relocate young trumpeter swans from Alaska and Wyoming. New research aims to find out how destructive a Cascadia earthquake would be. Glider pilots enjoy the thrill of soaring above the Alvord desert. Ridgefield photoessay.
Genre : Documentary
Actors : Steve Amen
Release Date : 2016-02-18
Duration : 27 menit
Rating : ⭐ 0/10 (0 votes)
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