3 green, 7 brown
Using hexadecimal for total
total eggs : 4,4,4,4,7,6,6,8,6,6,7,8,8,3,8,6,7,5,7,2,A
green eggs : 1,1,2,1,1,2,1,3,1,2,2,1,3,1,2,1,2,2,1,1,3
brown eggs : 3,3,2,3,6,4,4,5,5,4,4,7,5,2,6,5,4,3,6,1,7
Cannibal'zd: .,.,.,.,.,.,B,.,.,.,B,.,.,.,.,.,B,.,.,.,.

3 day total: 6 green,12 brown
7 day total: 12 green,33 brown
21 day total: 34 green, 92 brown