CASE NO. 5 FIGS. 1-38
EARLY SPRING MIGRANT LAND BIRDS OF THE EASTERN UNITED STATES

The birds are arranged in the order of their arrival from the South in the vicinity of New York City. Nos. 1-19, 22-24, 26, 27, 30, 31, 36-38 winter in the Southern (chiefly Gulf) States. The remainder winter in the tropics and reach the Southern States a month or more before they arrive at New York. Compared with the dates here given for New York City, Washington dates are from ten to fifteen days earlier; Boston, about a week later; northern Ohio, eight to twelve days earlier; northern Illinois, six to ten days earlier; southeastern Minnesota, about the same as those for New York.

1 Purple Grackle, male, [p. 53]
2 Bronzed Grackle, male, [p. 53]
3 Rusty Blackbird, female, [p. 52]
4 Rusty Blackbird, male, [p. 52]
5 Red-winged Blackbird, female, [p. 49]
6 Red-winged Blackbird, male, [p. 49]
7 Fox Sparrow, [p. 76]
8 Cowbird, male, [p. 48]
9 Cowbird, female, [p. 48]
10 Kingfisher, male, [p. 26]
11 Mourning Dove, [p. 5]
12 Robin, [p. 133]
13 Bluebird, male, [p. 134]
14 Field Sparrow, [p. 72]
15 Phœbe, [p. 38]
16 Vesper Sparrow, [p. 63]
17 American Pipit, [p. 116]
18 Yellow-throated Warbler, [p. 105] (Southern States)
19 Sycamore Warbler, p 105. (lower Mississippi Valley)
20 Bachman's Warbler, female, [p. 94] (Southern States)
21 Bachman's Warbler, male, [p. 94] (Southern States)
22 Swamp Sparrow, [p. 75]
23 Savannah Sparrow, [p. 64]
24 Tree Swallow, [p. 83]
25 Purple Martin, male, [p. 82]
26 Hermit Thrush, [p. 132]
27 Myrtle Warbler, [p. 100]
28 Swainson's Warbler, [p. 93] (Southern States)
29 Prothonotary Warbler, male, [p. 93]
(Southern States and Mississippi Valley)
30 Sapsucker, male, [p. 30]
31 Chipping Sparrow, [p. 71]
32 Barn Swallow, [p. 83]
33 Summer Tanager, male, [p. 81] (Southern States)
34 Summer Tanager, female, [p. 81] (Southern States)
35 Louisiana Water-Thrush, [p. 110]
36 Ruby-crowned Kinglet, male, [p. 128]
37 Ruby-crowned Kinglet, female, [p. 128]
38 Yellow Palm Warbler, [p. 108]

CASE NO. 6 FIGS. 39-74
EARLY SPRING MIGRANT LAND BIRDS OF THE EASTERN UNITED STATES