22 University of Michigan 



Edificarian habitat: Towns and buildings are not very com- 

 mon in northern IMichigan. In and around a cabin on Lindsley 

 Lake a number of deer-mice were trapped, and signs that por- 

 cupines had invaded the cabin were noted. 



Annotated List of Mammals 

 Condylnra cristata. Star-nosed Mole. 



Tall-sedge, 2. 



Two were trapped September 3 and 5, 1920, in a short, 

 open runway in vepy' moist soil at the edge of a small ditch 

 running through tall sedges in a beaver meadow near Gogebic 

 Lake. Ontonagon County. 



Sorex personatits pcrsonatns. Masked Shrew. 



Grassy-meadow, 2. Wet hardwood forest, 3. 



Black spruce — tamarack Ijog, 2. Dry hardwood forest, 3. 



Shrub stage, 2. 



In the Cisco Lake Region in July, one was taken in a small 

 black spruce bog, two in a narrow tongue of grass between 

 tall sedges and sphagnum bordering Mud Lake, three in the 

 wetter parts of the hardwood forest, and three in the upland, 

 well-drained hardwood forest. Xear Little Girl's Point in 

 August, two were taken in a growth of shrubs in a burn. 

 Near Gogebic Lake, Ontonagon County, one was taken Sep- 

 tember 4 in a black spruce bog. 



Sorcx richardsonii. Richardson Shrew. 



Tall-sedge, 15. Grassy-meadow, i. 



Sphagnum bog, i. 



This species was found only in or near tall sedges grow'ing 



in moist or marshy situations. In the Cisco Lake Region six 



were taken near Mud Lake in July. Four of these were taken 



in tall sedges, one in grass alongside the sedges, and one in 



sphagnum between the sedges and the lake. August 30 to 



