1893   May
Concord, Mass[achusetts]

1.  Sialia sialis  1(1 singing)_9(2 singing)_10(1 singing)_11(1)_14(1)_15(1 singing)_16(2 [male])_17(2)_[18(1 singing E[ast] Lex[ington])]_19(1 singing)_20(1 singing)_23(1 singing)_24(1 singing)
                         28(1)29(1 singing)
2.  Merula migratoria  1(4)_9(6 singing)_10(8 singing)_11(6 singing)_12(4 singing)_14(6 singing)_15(5 singing)_16(8)_17(8 singing)_18_19(6 singing)_ 20(30 singing)
                                   21(4 singing)_22(young on wing, singing)_23(6 singing)_24(8 singing)_25(6 singing)_26(10 singing)_27(10 singing)_28(12 singing)_29(6 singing)_30_31.
3.  Parus atricapillus  1(1)_9(2)_10(2, 1 singing)_11(1)_12(1)_15(2)_[18(1 singing E[ast] Lex[ington])]_21(1)_23([male][female])_28)(1)_29(1)_30(1).

4.  Regulus calendula  1(1 singing).

5.  Dendroica pinus  1(1 singing)_10(2 singing)_11(1 singing)_12(1 singing)_21([male] silent)_28(1 singing Ball's Hill at sunset).

6.  Dendroica coronata  1(3)_2(2)_9(1 singing)_10(5)_11(3)_12(2)_13(3)_14(4 [female][female])_15(1 [female])_16(3 [female][female])_[18(3 [female] E[ast] Lex[ington])]
                                       22([female]).
7.  Dendroica hypochrysea  1(2)_9(1).

8.  Tachycineta bicolor  1(5)_9(3)_10(2)_11(4)_12(4)_13(20)_14(10)_15(6)_16(2)_17(2)_[18(1 E[ast] Lex[ington])]
                                      19(2)_20(2)_21(2)_22(2)_23(2)_24(2)_26(1)_27(2)_28(1)_29(2)_30(1).
9.  Hirundo erythrogaster  1(10)_9(4)_10(4)_11(3)_12(2)_13(200)_14(20)_15(10)_16(4)_17(6)
                                          [18(20 E[ast] Lex[ington])]_19(6)_20(15)_21(6)_22(8)_23(4)_[24(15 Cd. to C[Concord to Cambridge?])]_25_26(4)_27(15)_28(6)_29(5)_30(6)_31.
10. Cotile riparia  1(1)_10(1)_12(h[ear]d)_13(100)_14(10)_15(20)_16(3)_[18(100 E[ast] Lex[ington])]_19(20)_20(10)
                             21(8)_22(3)_23(3?)_26(8)_27(6)_28(5)_29(15)_30(6).
11. Vireo sotilarius*[solitarius]  1(1 singing)_10(2 singing)_13(1 singing)_14(2 singing)_15(1 singing)_19(1 singing)_22([male][female] &[and] nest)_26(1)_27([male][female] &[and] nest, [male] singing)
                                                  29([male] singing)_30([male][female] nest 4 eggs, Holden's Hill).
12. Carpodacus purpurens  1(1 singing)_9(1 singing)_10(1 singing)_11(1 singing)_15(1 singing)_17(1 singing)_18(1 singing)_19(1 singing)_20(2 singing)_21(1 singing)
                                             22(1 singing)_23(1 singing)_24(1 singing)_[25(3 singing C to Cd[Cambridge to Concord?])]_26(1 singing)_27([male] singing)_28(1 singing)_29(1 singing)_30(1 singing)_31(3 singing)
13. Melospiza fasciata  1(6)_9(1 singing)_10(8 singing, nest 3 eggs at B[all's] H[ill])_11(4 singing)_12(4 singing)_13(6)_14(8 singing)_15(3 singing)_16(4 singing)_17(2 singing)
                                       [18(6 singing E[ast] Lex[ington])]_19(4 singing)_20(6 singing)_21(singing, nest 4 eggs unhatched, Ball's H[ill])_22(3 eggs hatched at 9 A.M.)_23(6 singing)_[24(10? singing, Cd to C.[Concord to Cambridge?])]_25(6)_26(8)_27(6 singing)_28(8 singing)_29(10 singing)_30(6 singing)
14. Spizella socialis  1(4 singing)_9(3 singing)_10(4 singing)_11(3 singing)_14(3 singing)_15(1 singing)_16(4 singing)_[17(20 Cd to C.[Concord to Cambridge?])]_19(1 singing)_20(15 singing)
                                  21(1 singing)_22(1 singing)_23(1 singing)_[24(15 Cd. to C.[Concord to Cambridge?])]_25(10 C. to Cd.[Cambridge to Concord?])_26(1 singing)_27(1 singing)_28(1 singing)_29(1 singing)_31(3).
15. Spizella pusilla  1(1 singing)_10(4 singing)_11(1 singing)_14(1 singing)_16(1 singing)_17(1 singing)_18(1 singing)_19(1 singing)_20(2 singing)_21(1 singing)_22(1 singing).