Widowmakers they are called in forestry.
There are conifers which produce heavy cones. You can find some in Fort Mason. Some guy was bonked on the head and sued the gov't when one fell on his head and cracked his skull[1]. There have been cases elsewhere of people getting hurt by them.
[1]https://www.sfgate.com/bayarea/article/Man-hit-by-16-pound-p...
Re:Death by Coconut
by dustintrex on Wednesday December 22, 2021 @01:14AM
(#29646074)
A single cone of the Australian bunya tree can weigh up to 18 kg:
I did a quick google and on this paper where falling branches is about 10% of outdoor education deaths.
https://www.researchgate.net/publication/268415459_Preventin...