Answer:
both use an axe as their murder weapon
Animals being in captivity is bad for their instincts. In captivity, animals lose their more wild side that's in touch with their original and natural environment. Unless an animal (specifically whales in this case) is injured and cannot be in the wild, they should not be kept in captivity.
Memories make them cry about the country they can't go back to.
I believe say that “Simon nodded towards Bruce and told him it was time to call it quits for the day” could be improved with a dialog. Since The narrator is telling in reported speech something that Simon said. Thus being a perfect fit for a dialog. :)
