Listed in order of reliability:

Email thurstylark@gmail.com
Matrix @thurstylark:thurstylark.com
IRC libera.chat1 thurstylark
IRC oftc.net1 thurstylark
Discord Thurstylark#0472
Signal (ask for number via Matrix)
Twitter @thurstylark

1: Since the formation of libera.chat, my presence on freenode.net is purely to squat on my account and nicks so they may not be misused. Please use libera.chat or oftc.net instead.