Copied.
1892
April
Mass.
Concord
16. Mergus americanus. - April 1(10).
17. Clangula Americana. - April 1(2).
18. Tachycineta bicolor. - April 3(8)_4(40)_5(10)_6(8)_7(10)_8(6)_9(2)_11(2)
12(3)_13(6)_14(6)_15(2)_17(2)_18(8)_19(4)_20(4)_21(2)_22_23(6)_24_25(2)_26(2)_28(2)_29(10)_30(6).
19. Loxia minor. - April 3(2)_4(1)_5(1, 1, 1, 1)_15(1 [male] [?symbol] [?Dalkin's H.])_22(2 Ball's Hill)
27(hd).
20. Pooecetes gramineus. - April 3(1)_4(3; 1[?symbol])_5(4 [?symbol])_6(4)_8(10 [?symbol])_13(2 [?symbol])_18(6 [?symbol])
19(4 [?symbol])_20(6 [?symbol])_21_22(2 [?symbol])_23(2 [?symbol])_24(3 [?symbol])_25(2 [?symbol])_26(2 [?symbol])_27_28_29(2 [?symbol])_30(10).
21. Ceryle alcyon. - April 3(2)_4(3)_5(4)_6(1)_7(4)_11(1)_12(1)_13(2)
14(3)_15(3)_17(2)_18(2)_19(2)_20_21(2)_22(2)_23(2)_24(1)_27(2)_29(1).
22. Scolecophagous ferrugineus. - April 3(hd)_4(hd)_5(hd)_8(hd)_9(hd)_11(1 [male])_14 (9;1;2)
15(20)_16(hd [?])_17(hd)_18(4)_19(3)_21(1)_22(1)_23(5)_24(hd)_29(hd)_30(hd).
23. Carpodacus purpureus. - April 4(2 [?symbol])_5(2 [?symbol])_6(2 [?symbol])_8(2 [?symbol])_13(1 [?symbol])_14(1 [?symbol])
15(1 [?symbol])_17(1 [?symbol])_18(1)_19(1 [?symbol])_21_22_23_24(1 [?symbol])_25(1 [?symbol])_26(1 [?symbol])_28(1 [?symbol])_29(1 [?symbol])_30(1 [?symbol]).
24. Dendroica hypochrysea. - April 4(2)_5(4; 1 [?symbol])_6(1 [?symbol])_7(4 [?symbol])_8(1 [?symbol])_9(1 [?symbol])
11(1 [?symbol])_12(2 [?symbol])_13(4)_14(20 [?symbol])_15(2)_16(1 [?symbol])_18(10)_28(10)_29(3)_30(3).
25. Regulus calendula. - April 5(1 [?symbol])_7(1)_26(1 [?symbol])_30(1 [?symbol]).
26. Progue subis. - April 5(4)_18(2 [male])_25(1 [?symbol])_30(1 [?symbol]).
27. Spizella pusilla. - April 5(2 [?symbol])_7(1 [?symbol])_15(1 [?symbol])_20(1)_21(1 [?symbol])_22(1 [?symbol])_23(1 [?symbol])
24(2 [?symbol])_25(2 [?symbol])_26_27(1 [?symbol])_28(1 [?symbol])_29(1 [?symbol])_30(2 [?symbol]).
28. Zenaidura macroura. - April 5(4; 1 [?symbol])_17(2 [?symbol])_19(2)_20(2 [?symbol]).
29. Sitta carolinensis. - April 5([male] [female])_11(hd).
30. Bernicla Canadensis. - April 5(45 Mig; 12 M.)_21 (40 Mig. at 6 A.M.; 7 C. Benson).