Featuring four cute little critters, each bug will stimulate a child's tactile and auditory senses when he or she grabs them, revealing the bugs own
unique distinctive
sounds, from jingling, crinkling,
squeaking and rattling.
Frog - eating bats pinpoint their prey by their calls, and have evolved
unique hearing that allows them to detect both the high - pitched
squeaks of their echolocation system and the low - frequency
sound of calling frogs.