38 ANIMAL EESOURCES OF THE UNITED STATES. 



32. PEi^-TR APS— Continued. 



0. Door-traps : 

 , Box-traps : 



Musquash traps, with hanging doors. 

 Eabbit-traps, for mouth of burrows. 

 Self-setting box-traps. 

 Double box-traps. 

 Spring-door traps. 



jj Closed hy falling of whole trap. 



Bowl-traps. 

 Cob-house bird-traps. 

 Pigeon-nets. 



ttt Closed dy falling of tide. 



Bar-weirs. 

 d. Sheaf-traps: 



Sheaf-traps, (New York Harbor.) 



33. CLUTCHmG-TKAPS. 



a, Noose-traps: 



Snares : , 



Footpath-snares. 

 Barrier-snares. 

 Springes. 



" Eound mouse-traps." 

 h. Jawed traps : 

 " Steel traps :'' 



iSTewhouse traps : 

 No. 0. Eat-trap. 

 No. 1. Muskrat trap. 

 No. IJ. Miuk-trap. 

 No. 2. Fox-trap. 

 No. 3. Otter-trap. 

 No. 4. Beaver-trap. 

 No, 4^. Deer- trap. 

 No. 5. Small bear-trap. 

 No. 6. Great bear-trap. 

 Spring bird-nets. 

 (French bird-trap.) 



