Cy has been trying out different ways of retrieving the walnuts out of the fire hose knot puzzles over the last few months. The last few times that I’ve been in the chimp house when Cy’s group has gotten fire hose knots, I’ve seen him chew the nut while it’s was still in the fire hose, then suck on the fire hose, I suppose getting some essence of walnut out of that process.
Last night, however, I was lucky enough to get this video of Cy’s new, and more fruitful, method of getting that sweet, sweet walnut reward.