Example time-lapse photos extracted from continuous underwater video of Pine Lake used to quantify proportional areal coverage of (a) short submerged macrophytes (<5 cm from substrate surface, (b) tall submerged macrophytes (>5 cm from substrate surface), (c) floating-leaved macrophytes, (d) coarse woody habitat, (e) benthic substrate, and (f) artificial structures (i.e., predominantly dock pilings).