Murder on Warbler Weekend — Jan Dunlap

For birder Bob White, May in Minnesota means three things: counseling high school students with spring fever, coaching the girls' tenth grade softball team and finding every warbler species during spring migration. But when his mother discovers a body in the midst of a morning of birding, disturbing items get added to Bob's seasonal list: murder, gambling addictions, shady politics, and controversial land deals, not to mention the possibility of wearing an orange jumpsuit while making license plates . . . In this second outing of the Bob White Birder Murder Mystery series, Bob quickly finds himself chasing more than warblers as he searches for a killer who's even closer to home than he realizes.