A hungry bear will try anything once including the overland route.
8 seconds sound clip from The Yogi Bear Show - Baffled Bear (1958) - S01E09 TV Series.
You can hear this line at 00:04:06 in the Blu-ray version of the episode.
Quote context
[...]
- I'll write my congressman about this!
- Careful. You shouldn't try to... cross a superhighway while you're angry.
- Quite often, this works. But there are small exceptions.
- A hungry bear will try anything once including the overland route.
- Uh-oh.
- Necessity may be the mother of invention, but Yogi bear is the father.
- Who else would come up with a patented balloon-o-copter?
- But don't laugh. The crazy contraption works.
[...]