Before you comment, I am aware this was previously suggested here. Since that topic is old and underdeveloped, I decided to create a new thread because I have ideas of my own that are unique to the ones listed in the linked thread. If this was suggested elsewhere, or if something is planned for these (or if something like this is even implemented and I just missed it), please let me know.
Special thanks to Josephine #83827 for helping me brainstorm.

If you don't support this suggestion, please post why. Even if it is just "I don't like the idea". Although it isn't required to, every bit of feedback is appreciated. Thanks!

So the territory tiles on the territory page do not do much of anything except look pretty. I've had the idea of giving certain tiles certain bonuses for a while, and tonight I decided to work on that.
Bonuses brainstormed are as followed (last modified 8/22/2016):

Grassy: +5 SB every rollover.
Plains: +5% chance of impressing a lion.
Waterhole: +5% hunting success rate in dry season.
Drylake: +5% hunting success rate in wet season.
Rocky: +5% chance of winning PVP defends.
Marshlands: +5% chance of an extra cub in litters (not exceeding four cubs).
Desert: +5% chance of winning PVP attacks.
Jungle: +3% EXP gain for completed quests.
Savannah: +1% impression when completing impression related events.
River: Once per day for 5 energy, you may search the shores of the river. You will find 0-3 amusement items.
Shrubland: +2% gain for cub/adol training AND broodmothers gain a small stat bonus when leveled up.
All territory types will give a +5% EXP gain and chance of gaining an additional stat for when lionesses hunt in the same tile type your pride lives on. If you live in Savannah and you hunt in Savannah, the gains will be applied. If you assign one lion to hunt in Savannah, one lion at random will get the gain. If you assign all five, all lions will get the gains.
This doesn't mean you're safe to freely hunt on other tiles if you don't care about this. If you hunt on a foreign tile, your lionesses have a -5% EXP gain and stat gain rate. Unfamiliar lands, they're not really used to it. Pretty much the opposite as hunting on familiar lands.

Now to go over some questions I'm sure you may have.

Q: Why does Plains get nothing?
A: With this suggestion implemented, all new players will be forced to live with the Plains tile. When their first king retires, they will be given the option to choose a new tile. You can still live on Plains if you wish, though. Even with Plains being updated, all new players will start on Plains.

Q: How do we swap tiles?
A: In order to swap tiles, you must use a "mask"-like item. One will be available for SB and the other for GB. The SB one will give you a random tile (excluding the one you currently have), and the GB one will let you pick the tile you have. Alternatively, you may switch your tile for free when you retire a king. Whenever you switch tiles, you will have a 14 day cooldown period.

Q: Shrubland...?
A: I'll expand on this. Say you have a lioness with 50% fertility. You live in Shrubland. Now all of your lionesses have a passive +1% fertility. Your 50% lioness is now a 51% lioness for breeding only. She will have the chance of being successfully bred as any other 51% lioness, however when the game rolls her cubs' mutations it will roll for 50% fertility instead of 51%.

These are of course ideas, so I'd love to hear your feedback! If you don't like a bonus idea, please say why. If you have any bonus ideas, I'd love to hear them! Do try to keep them unique from personality types, though.