In honey bee workers, the mushroom bodies in the brains of foragers are different from those of nurses. These bees had mushroom bodies like those of foragers. This is interpreted as an example of a. insight learning b. classical conditioning c. It remembers each location, and this was shown by allowing the birds to cache and recover seeds in a featureless room with a sand floor. The absence of landmarks in these experiments was not made clear either in lecture or in the book, so b is also acceptable.
Barn owls have the remarkable ability to locate a mouse in absolute darkness.
These were so straightforward, with many possible answers, that no key is needed.