Starlings and coconuts

Hi,

Last year, with help from others here, I contrived enough deterrents for larger birds to protect the table feeder and the the suet balls. I even stopped the crows from lifting up the hanging coconut by tying the bottom down. However, the starlings are proving a problem, they can clean out a coconut in a day so the little birds don't get a look in. See the attached shot

Anyone got any bright ideas of how to stop the starlings getting at the coconut?