The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.
from BBC News https://www.bbc.com/news/articles/cm289we7jzdo?at_medium=RSS&at_campaign=rss
from BBC News https://www.bbc.com/news/articles/cm289we7jzdo?at_medium=RSS&at_campaign=rss