Jungle Skale Fins...Where?

I'm looking for some Jungle Skale Fins to get a monk item but cant seem to get them. I know they around the jungle area but dont know which monster drop them. Anyone know? thx.

You get them from Jungle Skales, which are found in "The Falls", etc.

In the Jungle where Skales are.

The quest where you drop a message into a 'Hollow Log' takes you past two groups of two jungle scales. They are in the same zone as the 'Hollow Log' itself. So look for 'Hollow Log' on GuildWiki's quest page. They spawn very near the entrance to the zone, so you will be able to walk in, assassinate them both, then zone back out to respawn them.