Here's a couple of videos of Finley trying to woo Gannit
In this video Gan is on the floor eating and Fin is on his shelf whistling to her. He does this a lot
And in this one he is walking up and down the perch doing his 'wings'. He opens them up a little to look more impressive I think. Gan is clearly having none of it
I'm trying to teach him to wolf whistle so you can hear my pathetic attempts a few times. I try and pronounce each sound so he understands. He does stop whistling and look/listen to me so I think he's learning!