Hazardous Trees

Hazardous trees -Web sites with good information:

How to recognize hazardous defects in trees

Tree defects and evaluations -This was written for Alaska but it is good and can be useful at any location.

Tree decay and compartmentalization (This site is for your general information. Look over some of the links on tree decay)

Learn to recognize hazardous trees - you can see right through the crack in this tree!

Standing Hazard Tree

 Remove hazard trees before they fail!