Aren't you bears supposed to be hibernating?
— Ranger Smith, Boo Boo Bear, Ranger Smith (Don Messick)
5 seconds sound clip from The Yogi Bear Show - Lullabye-Bye Bear (1959) - S01E23 TV Series.
You can hear this line at 00:02:16 in the Blu-ray version of the movie.
Quote context
[...]
- I will live it up all by myself.
- Ranger Smith reporting. Weather, zero, light layer of snow, all quiet.
- No, hold it. I'll have to call you back. I think I'm in for some trouble.
- Aren't you bears supposed to be hibernating?
- That is the accepted theory, sir.
- Well, what do you say you, uh, head for a nice warm cave like all the other good bears?
- For your information, sir, I intend stayin' awake all winter.
- Now, you know the park rules.
- I have studied them and there is nothing covering a non-conformist bear.
[...]