Laboratory observations of trailing behavior in garter snakes.
Using a Y-maze apparatus, nine garter snakes were trained to follow an earthworm-extract trail. Correct trailing improved significantly as training progressed. All snakes were able to attain a trailing criterion of 8 out of 10 correct trials by the termination of training. For each trial, the number of tongue flicks each snake made was recorded and tongue flick rate calculated. Tongue flick rate was found to be highly characteristic and constant for individual subjects. In addition, running speed and tongue flick rate were found to be significantly correlated.
D000818:Animals; D003216:Conditioning, Operant; D005502:Food; D008124:Locomotion; D010675:Pheromones / Q000494:pharmacology*; D012054:Reinforcement, Psychology; D012903:Smell / Q000502:physiology*; D012911:Snakes / Q000502:physiology*; D013997:Time Factors; D014059:Tongue / Q000502:physiology
D010675:Pheromones