lowland burrowing treefrog: terrestrial burrowing nocturnal frog of grassy terrain and scrub forests having very hard upper surface of head; of the United States southwest
tree toad: arboreal amphibians usually having adhesive disks at the tip of each toe; of southeast Asia and Australia and America
prickly ash: Australian tree having alternate simple leaves (when young they are pinnate with prickly toothed margins) and slender axillary spikes of white flowers