From January 2017 through December 2018 A trip density across the continental U.S. ranging from zero (blue) to 1,523 (red) trips per km2 B percentage of trips by month and (inset) day of the week and C iBobber users (%) by total number of trips taken, truncated at 20 trips (bin size =1).

  Part of: Fricke RM, Wood SA, Martin DR, Olden JD (2020) A bobber’s perspective on angler-driven vectors of invasive species transmission. NeoBiota 60: 97-115.