• We know that a Bison is often called a Buffalo.
• Also, we observe that, "Bye, son" is a homophone of Bison.
• Consequently, the buffalo said, "Bye, son" to his (male) offspring.
Note: This is fully in conformity with the riddle title as, "See you, (son) " is another form of saying, "Bye, son".
Edited on June 22, 2022, 5:08 am