Urbz sims in the city

How do you capture a dancing nutritia? is it at nutritia island? how do you get there?

Go to Glasstown, and next to the Glasstown apartment are some stairs that lead
to a dock with a fan-boat. Use the fan boat to travel to nutria island. It is
strait right from the dock and then a little down. Stop at the little island
that has the weird little critters on it. Pick up the one that is dancing and
go back. Keep in mind that if you stare strait at them, they will go down in
their little holes. So to catch him, you have to kinda walk sideways and the
grab him when the little yellow arrow appears.