Nimble Deer had stopped at Brownie Beaver's pond to get a drink. Just as he raised his head from the water he spied Brownie a little way off, on the bank, gnawing at a box alder tree.
"Good evening!" Nimble called to him.
"Good evening!" Brownie Beaver answered.
"I see you're busy, as usual," Nimble remarked.
"Yes!" Brownie replied. "And what are you doing if I may ask?"