Table 2. F-statistics and P-values for the random-effects GLM of behaviors associated with the final body mass of tadpoles reared in groups.

	Final mass
Source	DF	F Ratio	Prob > F
Forage mean	1, 39.2	0.4415	0.5103
Time to food	1, 39.3	4.1145	0.0493
Growth rate	1, 41.99	58.5926	<0.0001
Forage mean*Growth rate	1, 39.05	0.4247	0.5184