We saw this recently in the local area. I am not sure what it is called.
A Google search is called for!
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
Our ornamental cherry in our back garden has lost most of its leaves . It will be leafless until the spring.