Bibliography (12):

1. Birds do have a brain cortex—and think: Like mammals, birds have a pallium that sustains correlates of consciousness

2. A neural correlate of sensory consciousness in a corvid bird

3. A cortex-like canonical circuit in the avian forebrain

4. Neuron numbers link innovativeness with both absolute and relative brain size in birds

5. Wikipedia Bibliography:

   1. https://en.wikipedia.org/wiki/Cognitive_skill  :

      https://en.wikipedia.org/wiki/Cognitive_skill

   2. https://en.wikipedia.org/wiki/Primate  :

      https://en.wikipedia.org/wiki/Primate

   3. https://en.wikipedia.org/wiki/Cerebrum  :

      https://en.wikipedia.org/wiki/Cerebrum

   4. https://en.wikipedia.org/wiki/Pallium  :

      https://en.wikipedia.org/wiki/Pallium

   5. https://en.wikipedia.org/wiki/Mesopallium  :

      https://en.wikipedia.org/wiki/Mesopallium

   6. https://en.wikipedia.org/wiki/Nidopallium  :

      https://en.wikipedia.org/wiki/Nidopallium

   7. Bird intelligence

   8. https://en.wikipedia.org/wiki/Subpallium  :

      https://en.wikipedia.org/wiki/Subpallium