Fig. 3. Apparent total percentage of the dose of L-[³H]glucose and ¹⁴C (administered as D-[¹⁴C]glucose) recovered in (A) intestinal contents, (B) intestinal tissues (including all section from the proventriculus distally), (C) plasma, (D) liver, (E) all other tissues including kidney, pectoralis and brain, and (F) summed for intestinal contents and all tissues measured in rainbow lorikeets (left hand panels) and red wattlebirds (right hand panels) at varying times of euthanasia (N=1 per species at each time point). Total recovery for each tissue was estimated by extrapolating the concentration of radioactivity in sub-samples to the whole tissue mass, and is expressed as a percentage of the dose delivered by oral gavage.