In Mark 11, besides the money changers' tables, what did Jesus overturn in the temple?

Answer: The seats of dove sellers

Jesus overturned the tables of the money changers and the seats of those selling doves.

“When they arrived in Jerusalem, Jesus entered the temple courts and began to drive out those who were buying and selling there. He overturned the tables of the money changers and the seats of those selling doves.”— Mark 11:15 (BSB)