386 WEIGHTS AND MEASUREMENTS 



KING EIDER 



MALE: Length, 21.7" to 25.0"; av'ge (of 32), 22.7". Wing-spread, 34.0" to 40.0"; 

 av'ge (of 8), 36.5". Weight, 3 Ibs. 11 oz. to 4 Ibs. 7 oz.; av'ge (of 13), 4 Ibs. 

 FEMALE: Length, 18.5" to 22.5"; av'ge (of 27), 21.1". Wing-spread, 35.0" to 37.5"; 

 av'ge (of 16), 36.4". Weight, 2 Ibs. 12 oz. to 4 Ibs. 2 oz.; av'ge (of 8), 3 Ibs. 10 oz. 



SPECTACLED EIDER 



Male: Length, 21.0" to 22.5"; av'ge (of 3), 21.7". Wing-spread, 36.0" to 36.5"; 

 av'ge (of 3), 36.2". Weight, 3 Ibs. 3 oz. to 3 Ibs. 12 oz.; av'ge (of 8), 3 Ibs. 10 oz. 

 FEMALE: Length, 20.7" to 21.0"; av'ge (of 2), 20.9". Wing-spread (1 only), 34.7". 

 Weight, 3 Ibs. 6 oz. to 3 Ibs. 14 oz.; av'ge (of 4), 3 Ibs. 10 oz. 



WHITE-WINGED SCOTER 



MALE: Length, 20.75" to 23.0"; av'ge (of 20), 21.6". Wing-spread, 36.0" to 39.5"; 

 av'ge (of 13), 37.9". Weight, 3 Ibs. to 3 Ibs. 15 oz.; av'ge (of 7), 3 Ibs. 8 oz. 

 FEMALE: Length, 19.0" to 23.6"; av'ge (of 28), 20.6". Wing-spread, 34.4" to 39.7"; 

 av'ge (of 17), 37.1". Weight, 2 Ibs. 2 oz. to 3 Ibs. 1 oz.; av'ge (of 15), 2 Ibs. 10 oz. 



SURF SCOTER 



MALE: Length, 18.0" to 20.9"; av'ge (of 17), 19.6". Wing-spread, 31.2" to 34.0"; 

 av'ge (of 8), 32.9". Weight, 1 Ib. 7 oz. to 2 Ibs. 8 oz.; av'ge (of 10), 2 Ibs. 3 oz. 

 FEMALE: Length, 17.0" to 19.0"; av'ge (of 13), 18.0". Wing-spread, 30.0" to 32.5"; 

 av'ge (of 6), 31.3". Weight, 1 Ib. 8 oz. to 2 Ibs. 3 oz.; av'ge (of 7), 2 Ibs. 



AMERICAN SCOTER 



MALE: Length, 18.0" to 20.9"; av'ge (of 5), 19.7". Wing-spread, 33.0" to 33.5"; 

 av'ge (of 2), 33.2". Weight, 2 Ibs. 3 oz. to 2 Ibs. 13 oz.; av'ge (of 7), 2 Ibs. 8 oz. 

 FEMALE: Length, 17.0" to 19.0"; av'ge (of 6), 18.5". Wing-spread, 29.7" to 33.0"; 

 av'ge (of 3), 31.9". Weight, 1 Ib. 15 oz. to 2 Ibs. 7 oz.; av'ge (of 2), 2 Ibs. 3 oz. 



MERGANSERS 

 HOODED MERGANSER 



MALE: Length, 17.0" to 19.2"; av'ge (of 31), 18.1". Wing-spread, 25.0" to 27.5"; 

 av'ge (of 17), 26.0". Weight, 1 Ib. 5 oz. to 1 Ib. 15 oz.; av'ge (of 19), 1 Ib. 8 oz. 

 FEMALE: Length, 16.0" to 18.0"; av'ge (of 23), 17.1". Wing-spread, 22.0" to 

 26.5"; av'ge (of 13), 24.6". Weight, 1 Ib. to 1 Ib. 7 oz.; av'ge (of 12), 1 Ib. 3i/ oz. 



AMERICAN MERGANSER 



MALE: Length, 23.5" to 27.1"; av'ge (of 42), 25.5". Wing-spread, 35.0" to 38.2"; 

 av'ge (of 16), 36.7". Weight, 2 Ibs. 9 oz. to 4 Ibs, 2 oz.; av'ge (of 35), 3 Ibs. 7 oz, 

 FEMALE: Length, 21.3" to 26.6"; av'ge (of 39), 22.9". Wing-spread, 32.8" to 

 37.7" av'ge (of 14), 34.3". Weight, 1 Ib. 12 oz. to 2 Ibs. 14 oz.; av'ge (of 20), 

 2 Ibs. 6 oz. 



RED-BREASTED MERGANSER 



MALE: Length, 21.8" to 26.0"; av'ge (of 27), 23.3". Wing-spread, 31.5" to 34.0"; 

 av'ge (of 15), 33.1". Weight, 2 Ibs. 7 oz. to 2 Ibs. 14 oz.; av'ge (of 15), 2 Ibs. 10 oz. 

 FEMALE: Length, 19.2" to 22.9"; av'ge (of 21), 20.9". Wing-spread, 27.8" to 

 33.0"; av'ge (of 16), 30.7". Weight, 1 Ib. 7 oz. to 1 Ib. 15 oz.; av'ge (of 11), 1 Ib. 

 13 oz. 



