From what I've read, the yew in the alps is more of a dominant tree when compared to our pacific yew. We did some hiking in the Swiss alps in 2012, and saw some magnificent yew trees. I read (I forget where) that there was once entire yew forests cleared for the war campaign. We have some English yews in a some local parks, and they are very tall, around 50-60' and only around 100-125 years old apparently. But I've also seem 2000+ old pacific yews that are half that height.
I've cut some yew trees that were on the edge of a clearing. One was very large with very large growth rings. It seemingly didn't mind being exposed from the understory.
Don't mean to jack this thread, but I love talking yew!