Bor THE PRAIRIE HORNED LARK. 
customed to my presence, and I showed myself freely both before and after 
without causing alarm. Indeed, when I retired from the scene I passed right 
through their ranks and the birds simply melted away before me and quietly 
resumed their feeding at one side without any general disturbance. How 
then account for this sudden flight impulse? Some would suggest an un- 
heard command from a sentinel. Such officials possibly exist, but their 
services are irregular and inconspicuous. On the whole I am inclined to 
give considerable weight to the suggestion of Dr. Thomson Jay Hudson that 
animals and birds in flock are moved by telepathic influences, emanating, 
as may chance, from one or another of their number. In this case, certainly, 
“DEVOTES HIMSELF * * TO SOME MAKE-BELIEVE-RELUCTANT LADY.” 
the psychical explanation of the well known phenomenon appears plausible 
and attractive. ‘The unreasoning apprehensiveness of a single individual— 
it might have been frightened at the shape of a cornstalk, or anything as 
trivial—was instantly communicated to the whole flock, and put them into 
sudden panic. 
With the first signs of returning spring the Prairie Horned Lark ab- 
jures the madding crowd and devotes himself to the task of proving his 
superior merits and attractions to some make-helieve-reluctant lady. The 
