Status Update (1)
Any Steamwheedle Cartel - EU players?
Additional Comments by Date (3)
Can confirm that they seems to spawn alongside the Elder Diemetradons - I've found several by killing off the mobs and waiting for them to respawn.
Scalding Pools around the Geyser Fields appears to be the best place to catch these li'l globs.
My search for the apparently elusive Brown Marmot in Blade's Edge has been abandoned. Despite traversing the entirety of the zone, as well as engaging in numberous Pet Battles to see if one would tag along as a friend to a different pet, I have been extremely unsuccessful in locating a single one of these rodents.