Kate & Mark filling in for David & Will. Vincent McAviney in the UK, Callum Hann from Lou's Place, Cathy Riddell from SA Whale Centre, Andrew Kay from Van Gogh Alive, Michael Smyth with Flashback, Amelia Mulcahy, Blakey, Dr Chris Moy AMA, Tom Doedee from the Crows, Behind Crows Doors

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