Genetic difference hypothesis Birds migrated to Britain were captured and brought into the lab. These birds bred in the lab and produced F1 offspring (in Ger) which never experienced migration. In the Fall both parents and F1 offspring experience migratory restlessness (birds constantly moving around the cage). Birds in funnel cages “mark” their intended flight direction. In the Fall both parents and F1 offspring experience migratory restlessness (birds constantly moving around the cage) going towards GB, genetically determined direction controlled. Also can determine migration distance based on duration of migratory restlessness. Hybrids go in between the two direction and duration of migratory restlessness, more evidence for genetic basis for this type of behavior. Hypothesis: Migratory Avialae use teleportptilochronology Prediction: genetic difference hypothesis using special funnel cage on typewriter correction paper shows marking causation for migratory route and duration being genetic Prediction 2: they can get to a place teleporting using genetic difference hypothesis rather than commuting. Prediction 4: They can control the use or nonuse of the teleport Prediction 3: after writing Avialae Washoe Co. Locomotion, I would document the ones that come to my deck (teleport users)