In Somalia, the centre of the hotspot, the landscape is dominated by Acacia-Commiphora deciduous bushland, but also includes the Yeheb nut ("Cordeauxia edulus") and species discovered more recently such as the Somali cyclamen ("Cyclamen somalense"), the only cyclamen outside the Mediterranean. Warsangli linnet ("Carduelis johannis") is an endemic bird found only in northern Somalia. An unstable political regime has resulted in overgrazing which has produced one of the most degraded hotspots where only c. 5 % of the original habitat remains.