In "The Lost World," Michael Crichton explores the themes of caution and uncertainty in the face of danger. The quote about coming to a place filled with "poisonous chickens" serves as a metaphor for taking risks without adequate preparation. It illustrates the importance of being aware of potential hazards before making decisions that could lead to dire consequences.

This statement emphasizes the need for careful assessment of circumstances, suggesting that adventurers should only proceed if they have confidence in their means of escape or support. Crichton uses this imagery to highlight the interplay between exploration and risk management in his narrative.