Freo Today. 6 July 2021. Look what’s tied up in Fishing Boat Harbour, off Capo D’Orlando Drive just now. A glorious sight. RV Whale Song is a 28m steel hull, ice rated research vessel purposely designed by Trinity Yachts and built to conduct specialised whale research around the world. We gather she’s here for the Perth Canyon Pygmy Blue Whale Season 2021. Lots of tag games!