274 



THE GUIDE TO NATURE 



IT "LOOKS AS THOUGH IT COULD BE PUSHED OVER BY A HAND." 



woodchuck when still is absolutely still 

 so as not to attract the attention of the 

 enemy. 



Mr. Grafton's photograph of the 

 arched oak is not only a beautiful pic- 

 ture but is a remarkable example of 

 a tree arch, that extends across the 

 public road near Mechanicstown, Bea- 

 ver County, Pennsylvania. The tree 



giew up on one side of the road, formed 

 an arch over the road and grew into 

 the ground on the opposite side. It 

 is about three feet in diameter. 



The peculiar rock on the farm of 

 Alex. Lowary, Jefferson County, Ohio, 

 is a natural puzzle picture. Of it Mr. 

 Grafton writes : 



"It is one rock with another equally 



THE ROCK WITH THE PECULIAR MARKINGS. 



