Koko loves this toy – a little rubber egg with chicken about to hatch that squeaks like crazy when squeezed. She carries it in her mouth all around the yard, and here she is signing “you come” to a curious staff member.
However, there may be another reason that Koko is so protective of this item – Ndume loves to tease her with it by squeaking it when she least expects it. (An interesting mating call.)
