From the RuneScape Wiki, the wiki for all things RuneScape

[edit] RE: Penguins

Mmhmm, which is why the detailed descriptions of the penguins' locations should not be there: they move. You can hunt penguin's on any world (I got 2 of this week's in 71, and not the trapped ones either). Hence why only the hints Larry gives should be there. I put a note about it here.

Every 50 vyrewatch you cremate, you get a message that your skill with the Ivandis flail increases - basically you get an invisible +5 to your attack, defence and strength when using the flail (but max hit caps at 25). I have a screenshot of it somewhere if you want to see.  Gaz Lloyd ^Calcs!_Awesome 00:07, 4 May 2009 (UTC)