1 6 University of Michigan 



August 13: subadult, o. 

 August 16: adult, o. 

 August 24: adult, 4, II mm. 



Microtus ochrogaslcr. Prairie vole 

 July 25: juvenile, o. 

 August 15: adult, 4, small. 



Microtus pinctoriim scalopsoidcs. 

 Northern pine vole 

 July 22: juvenile, o. 

 July 25: juvenile, o. 

 July 31: adult, o. 



Ratlus norvegicus. Norway rat 

 July 11: adult, 7, 37 mm. 

 July 12: adult, 9, 26 mm. 

 July 14: juvenile, o. 



Mhs muscuhis musciilus. House mouse 

 July 9: subadult, o. 

 July 10: juvenile, o; subadult, o. 



July 11: adult, o (was nursing 3 or more half-grown young). 

 July 17: adult, 11, 6 mm. 

 July 22: adult, 7, 3.5 mm. 



Zapits hndsonius hudsonius. Hudson Bay jumping mouse 

 July 27: subadult, o. 



Marmola monax monax. Southern woodchuck 

 July 11: adult, o. 

 July 28: juvenile, o. 

 August 3: adult, o. 

 August 22: juvenile, o. 



Cilelius tridecemlineatits tridecemlineatus. Thirteen-striped 

 ground squirrel 

 August 14: adult, o. 



Sciurus kudsonicus loquax. Southern red squirrel 

 July 24: adult, o. 

 July 27: juvenile, o. 



Sciurus niger rufivenler. Fox squirrel 

 August 11: subadult, o. 



Sylvilagus floridanus mcarnsii. Mearns cottontail 

 July 21: adult, 4, 70 mm. 



