21 



TABLE. 



Nest No. 3. Taken May 7, 1908. Young then three days old. 



Weight 



Weig-ht 6 :00 a. m., Gain in of food eaten in 



before feeding, twenty-four liours. twenty-four liours, 



grams. grams. gi-a.ms. grams. grams. grams. 



May 7 11.5 12 8 10.5 



May 8 13 12.5 1.5 .5 8.5 8.5 



May 9 15.5 13 2.5 1.5 9 10.5 



May 10 16 13 .5 9 9.5 



May 11 17 14 1 1 10.5 9 



May 12 18 16 1 2 9 13.5 



May 13 20 17.5 2 1.5 12.5 12 



May 14 21.5 19 1.5 1.5 15 17.5 



May 15 22.5 22.5 1 3.5 17 17 



May 16 24 23 1.5 .5 13.5 20 



May 17 26 26 2 3 20.5 22 



May 18 28 28.5 2 2.5 21.5 18 



May 19 29.5 31.5 1.5 3 25 23 



May 20 31 34 1.5 2.5 27 24 



May 21 33.5 37.5 2.5 3.5 27.5 28.5 



May 22 39 42 5.5 4.5 23 23.5 



May 23 42 47.5 3 5.5 20.5 25 



May 24 45.5 51 3.5 3.5 25.5 18 



May 25 50 57 4.5 6 22 23.5 



May 26 59 61 9 4 22 24 



May 27 65 67 6 6 23 21.5 



May 28 70.5 70.5 5.5 3.5 20.5 20 



May 29 75 74.5 4.5 4 15.5 18.5 



May 30 81 79 6 4.5 19 14.5 



May 31 85 84 4 5 16.5 22 



June 1 87.5 89 2.5 5 13.5 19 



June 2 90.5 92.5 ' 3 3.5 17.5 15 



June 3 93.5 96 3 . 3.5 17 18 



June 4 96 98 2.5 2 16 13.5 



June 5 96 99.5 1.5 14.5 16 



June 6. 96.5 100 .5 .5 15 19 



June 7 97 100 .5 10 14 



June 8 98 99 1 —1 15 12.5 



June 9 98 101.5 2.5 13 15 



June 10 98 101 .5 —.5 14 12 



