Birds, Evolution, Intelligence, Science, Technology.
construct a detailed three-dimensional “endocast” of the bird’s brain (figure 4A): Figure 4. Side views of brain endocasts from the dodo (A), the Rodrigues solitaire (B), and the Nicobar pigeon, Caloenas nicobarica (C). Enlarged olfactory bulbs, labeled “ob,” can be seen in the dodo and the