"Look out!" she warned her son. "Look out for the Pickerel tribe! They're the most dangerous fish in the creek."
"Yes!" said Master Meadow Mouse. "I know that. I've been told about them already."
"You have!" his mother exclaimed. "Who told you?"
"A greenish gentleman with a very wide smile and queer, bulging eyes," Master Meadow Mouse replied.
"That's Ferdinand Frog!" Mrs. Meadow Mouse cried. "He's as dangerous as any Pickerel that ever swam. Where did you meet him?"
"I stood on the bank of the creek one day and saw him among the lily pads," her son explained. "We had quite a long talk together.... I forgot to mention it to you," he added.
The news made Mrs. Meadow Mouse turn slightly pale. She shuddered although the day was warm; for she feared and detested Ferdinand Frog.
"Don't ever go near that slippery villain!" she warned her son. "If you ever see him when you are swimming in the creek, make for the shore at once."
Now, Master Meadow Mouse sometimes thought that he knew more than his mother, about certain matters. And he was inclined to take her advice lightly.
"Ferdinand Frog was very pleasant when I met him," he remarked. "He cracked jokes. And he laughed at them himself."