Which task would NOT typically be a responsibility of a municipal arborist?

Preparation of community landscaping contests is generally not within the typical responsibilities of a municipal arborist. Municipal arborists primarily focus on tree management and care, ensuring that urban forestry practices are sustainable and conducive to public safety and environmental health. Their role includes administering contracts for tree care services, gathering data and resources related to tree health and urban forestry, and formulating strategies for tree management and conservation.

While beautifying the community could involve landscaping contests, it usually falls under the purview of parks and recreation departments or other community engagement teams rather than the specialized focus of an arborist. Therefore, preparing community landscaping contests does not align with the core duties expected from a municipal arborist, making it the correct choice in this context.