Ok lets say I go to Teras and 920 a toucan.
Do all that is needed to create my talismans.
Seal the familiar talisman by casting the Call Familiar spell at it.
In another Town, to summon the familiar, cast Call Familiar at the familiar talisman.
But when I got to Landing or any other town besides Teras (in this case), even though I am casting at my prepared toucan talisman to Summon my toucan.
I will never get that familiar unless I am in that town?

(In Landing after landing from the Star)
You gesture at a wooden toucan talisman.
You concentrate on the toucan talisman as you cast your conciousness out into the ether in search of a specific type of familiar.
You find no trace of this type of familiar nearby.
Cast Roundtime 3 Seconds.