Figure 13.- -Movements of bottles released from Menominee to nets and return, May 



17. 1932. 



miles ranged from 4-34, and averaged 12.7. 

 Three of the bottles were found after 217, 531, 

 and 532 days; the others were collected in 5-80 

 days, average of 36.6. Two were picked off 

 pound nets and one from a spar buoy. Fourteen 

 bottles (78 percent) retained their drags. It is 

 unusual that the same number of six bottles 



landed southwest, northwest, and northeast. 

 These different movements demonstrate that 

 the current does not always flow northward in 

 Green Bay. Along the western coast the bottles 

 were found from Suamico, Wisconsin, to Pt. 

 Rochereau and along the eastern shore from 

 Egg Harbor, Wisconsin, to Little Sister Island. 



30 



