Costa Rica (2) Trees (2) Vegetación (2) Árboles (2) Middle-aged persons (1) Minors (1) Youth (1) Wealth (1) Tourism (1) Survival (1) Strategy (1) Sieges (1) Shrubs (1) Scorpions (1) Sampling (1) Rocks (1) Rest (1) Predatory animals (1) Population (1) Human behavior (1) Falls (Accidents) (1) Creation (1) Boundaries (1) Ability (1) Troncos (1) Manglares (1) Toma de muestras (1) Estudios (1) Escorpiones (1) Suelo (1)