TINKER—SPRING MIGRATION IN MICHIGAN. 31 
dates given after such species are approximately those of the 
first migrants. The 1909 and 1908 records are given as a 
basis for comparison. 
LIST OF MIGRANTS. 
1910 1909 1908 
*Prairie Horned Lark Feb. 27 Mar: 7% Mar. 10 
*Belted Wingfisher Mar. 2 Mar. 27 Mar. 21 
Red-winged Blackbird Milam; 83 Mar. 6 Mar. 9S 
Marsh Hawk War 3 Mar 2 Mar. 8 
*Robin Mar. 4 Mar. + Mar. 5 
Bluebird Mar. 4 Mar. 4 Mar. § 
Killdeer Mar. 4 Mar. 6 Mar: 12 
*Meadowlark Mar, 5 Mam i Mar. 8 
*Plicker (Northern) Mar. 5 Mar. 6 Mar. 22 
*Mourning Dove Wikue, — t Keb. 22 Mar: 18 
*Cedar Waxwing Mar 5 Feb. 28 Mar. 8 
Canada Goose Mar 5 Mar. 20 Feb. 16 
Bronzed Grackle Mar. 5 Mar. 7 Maras 9 
Golden-eye Mary 6 Mar: 7 Mar. 9 
*CTOW Mar. 6 Feb. 21 Mar. 8 
Canvas-back Duck Mar. 6 Apr. 4 
“Song Sparrow Mar. 6 Feb. 21 Mar. 15 
Lesser Scaup Duck Mar. 8 Mar, 13 Mar. 21 
Rusty Blackbird Mar. 10 Nan i Mar. 12 
Herring Gull Mar. 10 Mar. 31 Feb. 2 
*Sparrow Hawk Mar. 10 Mar: 6 Wikies Wf 
Red-head Duck Mar. 10 Apr: 4 
*Golden-crowned Winglet Mar. 11 Mar. 18 Mar. 3 
Wilson Snipe Mar. 12 Apr. 18 Apr. 4 
Red-tailed Hawk Mars 19) Mar. 7% Mar. 12 
Towhee Mar: 119) Mar. 26 Mar. 15 
Phoebe Mar. 20 Mar. 27 Mar. 13 
Cowbird Mar. 23 Mars a2) 
Yellow-bellied Sapsucker Apr. 4 Mar. 27 
Fox Sparrow Mar. 8 Mar. 22 
Hermit Thrush Apr. 5 Mar. 24 
Vesper Sparrow Apr. 4 Mar. 24 
Tree Swallow Mars 27 Mar. 29 
Buffle-head Duck Apr. 11 Mar. 29 
Chipping Sparrow Mar. 27 FAN Lancs Mar. 24 
Field Sparrow Mar. 27 ATO Mar. 28 
Swamp Sparrow Mar. 270 ‘Nor Tl Mar. 29 
Baldpate Mar. 28 Apr. 15 
