I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "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."? 

Where did a person agree with the other person about where the cranes went?