City of melbourne trees have email addresses. People write to them: https://www.abc.net.au/news/2018-12-12/people-are-emailing-trees/10468964 https://www.abc.ne

City of melbourne trees have email addresses. People write to them: https://www.abc.net.au/news/2018-12-12/people-are-emailing-trees/10468964 https://www.abc.net.au/news/2018-12-12/people-are-emailing-t... You can discover the email address of each tree using the map here: http://melbourneurbanforestvisual.com.au/ http://melbourneurbanforestvisual.com.au/