Again, the tune is The Morning Dew, played first on an old Sweet rosewood whistle, then a Sweet conical Killourhy whistle in rosewood, then the new polymer Micheal Cronnolly whistle, and then for “baseline” a small-bore (not VSB) Susato D.
The Cronnolly does take a lot of air, well supported, but it is a lovely whistle, loud without being piercing.
It doesn’t really take an uneven amount of air between its octaves though.
Also note its relative volume: these are all loud whistles, and it is easily the loudest, being subjectively about twice as loud as a Susato but not edgy or piercing.