amélioration génétique (1) arbre (1) comportement (1) île (1) forêt (1) Europe (1) distribution (1) Afrique (1) nidification (1) Europe (1) Afrique (1) Preservation (1) Breeding (1) Vespertilionidae (1) Swifts (1) Siberia (Russia) (1) Pine (1) Pinaceae (1) Holes (1) Europe, Northern (1) Europe (1) Corsican pine (1) Breeding (1) Bats (1) Africa (1) Apus apus (1) Synthesis (1) corps (1)