International

Acacia trees crucial to Israel's desert bats, study finds

Greater conservation of threatened acacia trees is needed to preserve vulnerable species of rare insectivorous bats in Israel, according to new research by biologists at the University of Bristol. Dense areas of flourishing acacia trees are in decline due to increasing water stress and the encroachment of human activity into their ecosystem, but such trees represent the only habitat that supports some rare and endangered species of bat.