Not sure if you guys in the US have "forestry commissions" but in the UK it would seem the people responsible for looking after our woods are (judging by who I met yesterday) 18 year olds with chainsaws.
I was field shooting in Dorset yesterday morning, when in the woods next to the farm we use there was the sound of machines ripping trees to pieces. Turns out that some genius wants to chop down all the yew and holly growing next to the old oak trees to save the oaks. Of course, as soon as they do that the winds come and knock the oaks down anyway...
Point being, we were wandering around looking at the carnage and they had felled this gorgeous English yew, 8 feet long, perfectly straight and with so few knots and pins that each billet should have a perfectly clean face. Too good to be true? Yup!
They had chopped it into 3 foot lengths, because they're clever like that. Anyway, managed to salvage what we could, and ended up with quite a nice haul of yew billets for longbows and flatbows!