rove beetle
— Noun
– English
~ active beetle typically having predatory or scavenging habits
rove
— Verb
– English
~ move about aimlessly or without any destination, often in search of food or employment; "The gypsies roamed the woods"; "roving vagabonds"; "the wandering Jew"; "The cattle roam across the prairie"; "the laborers drift from one town to the next"; "They rolled from town to town"