Oregon Field Guide

Murres & Eagles, Geocaching, Wind and Bats (21x8)

Fecha de emisión: Feb 04, 2010

Every spring, half a million seabirds called common murres come to nest on the rocks off the Oregon coast. As the number of bald eagles has increased in recent years, their attacks have brought havoc to the murre's breeding grounds. Tag along with an Oregon family as they go Geocaching - a game that was born in Oregon and has swept the globe. Using hand held GPS devices players scour the countryside in search hidden treasure. Sometimes hidden in a cave or under a rock these caches contain a log book and some sort of trinket. Players sometimes leave a trinket of their own, if they take what they find, but the real reward is in the hunt for more and more hidden caches. If you’ve taken a drive through the gorge lately, you’ve seen that turbines seem to be sprouting up faster than grass. Wind energy is big business now. Unfortunately, those turbines are taking an unexpected toll on migrating bats.