Although there is still extensive work to be carried out on the island with regard to the fauna and flora the following tree types have been identified.

	Sycamore Acer pseudopantus	Beech Fagus sylvatica	Horse chestnut Aesculus hippocastanum	Aspen Populus tremula
Alder Alnus glutinosa	Oak Quercus robur		Scots Pine Pinus sylvestris	Yew Taxus baccata
Holly Ilex aquifolium	Wych Elm Ulmus glabra	Elder Sambucus nigra	Hawthorn Crataegus monogyna