Assess distribution models with complementary measures of discrimination, classification, explanatory power and calibration. Interactive R exercises show why evaluation should reflect species’ ecological and geographic characteristics rather than relying on a single statistic. Participants validate models beyond their training areas, including spatial block cross-validation, and may work with their own observed and predicted values or supplied examples. Live sessions: 20 and 22 October, 10:00–14:00, Europe/Madrid (CEST, UTC+02:00); eight teaching hours. English-language live online course; F
Oct 20–22, 2026