Large unaffiliated group of crawlers waiting out the faction war in the woods.
Boomer's crawler census turns up a large group hiding in the woods who call themselves Team Flamengo. Osvaldo, the crawler Carl had been asking about, appears to be riding it out among them.
Their existence stands out against a roster where most surviving crawlers have joined the Posse banner, alongside the other holdouts: an unaffiliated goat crawler concealing his position and Lucia Mar doing the same.
Sizeable neutral crawler group surviving by avoiding the war entirely.
Also appears in books you've already read — spoiler-safe to their endings: