Background: Aristotle noted that cranes traveled from the steppes of Scythia to marshes at the headwaters of the Nile. Pliny the Elder, in his Historia Naturalis, repeats Aristotle's observations.
Question: Who noted that cranes traveled from Scythia to the Nile?
Answer:<extra_id_0>.
<extra_id_0> Aristotle<extra_id_1>