Related Clues:
- Yellowstone resident
- Campsite visitor
- Winnie-the-Pooh, e.g.
- Wall Street skeptic
- Pessimistic investor
- Bull's counterpart
- White _____ , Saskatchewan
- Road's shoulder
- Transport in one's arms
- Brown or black animal
- Have as a channel
- Yogi, for one
- Scavenger at Yellowstone
- Yellowstone denizen
- Really tough test, informally