Research Article

Antler and Body Size in Black-Tailed Deer: An Analysis of Cohort Effects

Table 2

Component models for body size. Term codes: A: average temperature during the wet season of the first year of growth, B: total precipitation during the wet season before harvest, C: average temperature during the dry season before harvest, D: average temperature during the wet season before harvest, E: total precipitation while the male was in utero during the gestation by the mother, F: average temperature while the male was in utero during the gestation by the mother, G: treatment period (index for population density) while the male was in utero during the gestation by the mother, H: treatment period (index for population density) during the first year of growth, I: total precipitation during the dry season of the first year of growth, J: average temperature during the dry season of the first year of growth, K: interaction term between precipitation and treatment during gestation by the mother, and L: interaction term between precipitation and treatment during the dry season of the first year of growth. Data for these models was from harvested black-tailed deer from Hopland, California, USA, from 1980 through 1997.

ModeldflogLikAICcWeight

E, G, H, I, K, L8−1437.132890.590.000.11
A, E, G, H, I, K, L9−1436.202890.810.220.1
B, E, G, H, I, K, L9−1436.242890.880.290.09
A, B, E, G, H, I, K, L10−1435.272891.050.460.08
B, D, E, G, H, I, K, L10−1435.602891.701.110.06
A, B, D, E, G, H, I, K, L11−1434.552891.711.120.06
C, E, G, H, I, K, L9−1436.682891.781.190.06
A, C, E, G, H, I, K, L10−1435.682891.861.270.06
A, E, G, H, I, J, K, L10−1435.712891.911.320.05
A, C, D, E, G, H, I, K, L11−1434.702892.001.410.05
D, E, G, H, I, K, L9−1436.812892.031.440.05
A, D, E, G, H, I, K, L10−1435.832892.161.570.05
A, B, E, G, H, I, J, K, L11−1434.792892.181.580.05
C, D, E, G, H, I, K, L10−1435.842892.191.600.05
A, E, F, G, H, I, K, L10−1435.992892.481.890.04
E, G, H, I, J, K, L9−1437.072892.561.970.04