Attendees socialize underneath the newly assembled baby humpback whale skeleton and mural (KCAW/Cotter) Wielding a pair of large scissors, Sitka High School biology teacher Stacy Golden, encouraged by University of Alaska Southeast mascot Spike the Whale, cuts a ribbon made of paper circles. Over 100 attendees file into the atrium of UAS’ Sitka campus and crane their necks to look up at its newest permanent resident. Suspended from the ceiling …