Related Clues:

• Large brightly-coloured venomous lizard
• -- monster, a venomous beaded lizard
• Tributary of the Colorado River
• It flows into the Colorado at Yuma
• It empties into the Colorado at Yuma
• Carlsbad straddles it
• River mentioned in Yosemite Sam's self-introduction
• "Monster" that's a lizard
• Desert "monster"
• __ monster (lizard)
• Cowboy Bill of legend
• ___ monster (desert lizard)
• Sonoran Desert river
• Bill of Southwest legend
• River through Painted Rock Reservoir