Roundabouts?

Hello,

My town, Grand Chute, just installed a roundabout. I'm definitely
going to check it out this spring.

I'm a recumbent tricyclist, so I sit closer to the ground than an
average cyclist.

Have any of you fellow recumbent cyclists been on such a thing?

It seems, to me, to just be a gloried intersection with yield signs.
Is there anything special I should look out for?

Thanks,
Cullen