The calendar indicates that it’s spring, and despite occasional freezing temperatures and lingering patches of snow, the ...

FAIRBANKS, Alaska (KTUU) - With sap flowing through the birch trees of interior Alaska once again, researchers at OneTree Alaska are comparing sap from 300 birch trees in Fairbanks as part of a forest ...

The geese are now returning to Southcentral Alaska and soon to more northern ... same comparison — probably they do so wherever birch trees grow. I don’t know. Maybe we can make a phenological ...