Yarrell gave invaluable advice, and bargained with shopkeepers so Darwin paid £50 for two pistols and a rifle, while FitzRoy had spent £400 on firearms.
Yarrell deulle valiosos consellos, e releou cos comerciantes para que Darwin pagase só £50 por dúas pistolas e un rifle, mentres que FitzRoy gastou £400 en armas de fogo.