Age-related body weight, fecundity and population change in an island red deer population (Cervus elaphus) with increased hunting harvests, 1971-1999

age aptitude pour la viande augmentation de rendement aumento del rendimiento body weight caza cervus elaphus chasse dynamique des populations edad fertilidad fertilite fertility game mammals hunting islands islas meat performance noruega norway performance de reproduction peso corporal poids corporel population dynamics reproductive performance reproductividad tendance tendencias trends yield increases