smell it
Cut a piece and smell it right then, or grab some of the fresh cut chips. I just bucked up a bunch today, smells great. Bark is different from your picks, further down the bottom of the tree.
Man, I was having a good time splitting today, had a mixed pile of ash, cherry and poplar. Insta split! Doesn't get any more fun that that! GF couldn't keep up stacking and I was loading the wheel barrow with the splits and bringing it to the pile! I was even trying one handed, right and left. Right went pretty good, left...hmm..need a little more wrist strength and practice for that, even with the lighter fiskars. I'll keep whacking away at it though as long as I got a pile of this great wood.
Makes up for all them nasty crotches and other bummer wood I did this summer earlier...some of that is *still* in the bummer pile..let it season another..decade or three...