Researchers with the Nature Trust of New Brunswick are on the hunt for four different types of lichens and they’ve found one – in an unusual spot. The scaly fringe lichen, known scientifically as heterodermia squamulosa, was found between Alma and Riverside-Albert, east of Fundy National Park. “As far as I know, it’s the most eastern recorded occurrence of the species to date,” said Ilana Urquhart, a conservation coordinator with the Nature Trust. …Urquhart said lichens can be a good indicator of a healthy environment that can support a variety of species. “We might not directly see what the importance of them is, but they’re often found in areas that are really rich, that are biodiverse.” The biggest threat to lichens is habitat loss, according to Urquhart, which can be caused by logging and harvesting.