BBCNEWS BBC News September 1, 2021 09:46:00
Approved in scotland. michelle roberts, bbc news. nearly one in three of the world's tree species are facing extinction in the wild. according to a report published by conservationists , oaks, maples and magnolias are among those at risk. the threatened list includes the menai whitebeam. there are only 30 of them in north wales. earlier i spoke to paul smith secretary general of botanic gardens conservation international, in carmarthenshire. he explained how climate change was just one of the contributing factors some trees face. we are certainly seeing this more and more, for example, in trop...