Diurnal time–activity budget (mean % ± SE) of behaviors displayed by juvenile (<1.5 years; n = 20), subadult (1.5–3 years; n = 20), and adult (3+ years; n = 7) Whooping Cranes in the Louisiana Nonmigratory Population. In total, there were 145 independent focal observations on juveniles (n = 36), subadults (n = 79), and adults (n = 30).