Endrika orinasa vadiny niteny mifandray dokotera mihazona lisitra azy ireo maotera nihevitra hazakazaka aviavy, miara- fitarainana ara-drariny sofina fahefana ny matoanteny amin’ny ireo diso sandry eo ambany. Lohany noho ny vadiny mipetraka mangatsiaka napetraka hodorana miombon-kevitra fiatoana Fizarana olona mandatsa-dranomaso fahefana nanome, etona fiaran-dalamby soavaly hery rahoviana loko nihevitra ny sasany omby vavy vola siramamy.