BBC-LifeOfBirds/1.3_TheInsatiableAppetite/#33:40 Woodpecker finch to 36:05 Crow learning
Review hitchhiking genes matrilineal_whales

0. Bobo - Pinata
1. Maladaptive behavior: guppies learn long-path from trained peers.
2. matrilineal elephants, spotted hyenas (cheetah males live in groups)
3. neocortex: top layer of cerebral hemispheres, part of cerebral cortex: sensory perception, language.
4. striatum: part of basal ganglia system on inside: appetitive or aversive stimuli.
5. brainstem: pons, medulla oblongata, midbrain -> spinal cord
6. Sperm whale brain 9 kg; human 1.35 kg.