Biodiversity: Winners, Losers, and Ecological Thresholds
Capacity should flex with seasons, rainfall, and breeding events. A trail that hosts 60 people daily in the dry season may tolerate far fewer when nesting begins. Adaptive limits, not fixed quotas, protect habitats while allowing communities to plan for steady, fair income.
Biodiversity: Winners, Losers, and Ecological Thresholds
Birds and mammals change behavior when humans approach too closely. Flight initiation distance often shrinks with habituation, but that can mask cumulative stress. Group size, noise levels, and approach angles matter. Quiet, smaller groups typically see more behavior while leaving lighter ecological footprints.