Copper longtail are located north of the Eagles' Peak (west of the Tree Gnome Stronghold). Once at Eagles' Peak go north until you reach the hunting symbol. Fairy ring code teleports the player within one click of the copper longtail area (southeast of fairy ring). The bank in the fishing colony to the north can be used to bank drops after completing Swan Song. Copper longtails can also be found east of Land's End in Zeah.