Table IV - Summary of Waterfowl Breeding Ground Survey Data in Wisconsin 
Pe a APRS <A li al cane ch POA slr sha dt A ha de RT 



Est, ** Total Pairs Young per 
No. No.* Total No. No. Per Breeding 
Game Area Coverage Acres Pairs Broods Young’ Acre Pair 
I Ist 809 62 1 11 - - 
2nd 809 27 19 132 - - 
3rd 809 36 30 196 - e 
II Ist 1,151 80 8 55 - - 
2nd 1,151 55 48 299 - - 
3rd 1,151 32 46 251 - - 
III lst 1,471 79 0 0 - - 
2nd 1,471 34 8 45 - . 
3rd 1,471 15 10 54 - = 
IV Ist 1, 841 169 1 ll - - 
2nd 1, 841 167 18 144 - - 
3rd 1, 841 111 66 435 - - 
Vv lst*** 365 132 1 7 - - 
2nd *#** 311 80 37 240 - - 
3rd 365 107 64 407 - - 
Total lst 5,637 520 11 84 - - 
2nd 5, 383 363 130 860 - - 
3rd 5,637 301 216 1, 343 - - 
a la aaa 5, 367 520 216 1, 343 992 2.58 
* Number of acres = the number of censused acres, including the 
zone of emergent vegetation. 
** Total estimated pairs based on pairs, lone males, lone females, 
and unidentified duck pairs and single ducks observed. 
* ke District 18 figures omitted from this table. 
a laaadlaa Three water areas of district 16 were not censused. 
Sek He Figures used for computing final survey ratio of young per breeding 
pair are 1) Number of pairs from the first coverage of all areas. 
2) Number of broods and total young birds from the third 
coverage in all areas, 
