Complex sentence: However there are still many examples to be found in parks and gardens across the British Isles despite this as it often avoids detection by "Scolytae" beetles (a major vector in the transportation of Dutch Elm Disease) because of its diminutive height.
Split into simpler sentences: However there are still many examples to be found in parks and gardens across the British Isles despite this. It tends to avoid detection by Scolytae Beetles (a major vector in the transportation of Dutch Elm Disease), because of its diminutive height.