38 ANIMAL RESOURCES OP THE UNITED STATES. 



32. PEN-TRAPS— Continued. 



c. 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. 



tt Closed by falling of whole trap. 



Bowl-traps. 

 Cob-house bird-traps. 

 Pigeon-nets. 



ttt Closed by falling of tide. 



Bar-weirs. 



d. Sheaf-traps: 



Sheaf- traps, (New York Harbor.) 



33. CLUTCHING -TRAPS. 



a. Noose-traps: 



Snares : 



Footpath-snares. 



Barrier-snares. 

 Springes. 

 " Round mouse-traps." 



b. Jawed traps : 



" Steel traps :" 



Newhouse traps : 



No. 0. Rat-trap. 



No. 1. Muskrat trap. 



No. 1£. Mink-trap. 



No. 2. Fox-trap. 



No. 3. Otter-trap. 



No. 4. Beaver-trap. 



No. ±Z. Deer- trap. 



No. 5. Small bear-trap. 



No. 6. Great bear-trap. 

 Spring bird-nets. 

 (French bird-trap.) 



