My grandfather is a woodworker and has been for a long time. I remember reading in one of his magazines about toxic woods. So, I decided to look online for the list of woods and thier effects on people. Mind you, these are the effects on people not reptiles or animals. I don't see pine on it any where or cedar for that matter. The list is interesting though.

Here is the list:
http://www.mimf.com/archives/toxic.htm