Index: binaries/data/mods/public/simulation/ai/common-api/entity.js
===================================================================
--- binaries/data/mods/public/simulation/ai/common-api/entity.js
+++ binaries/data/mods/public/simulation/ai/common-api/entity.js
@@ -430,13 +430,12 @@
 	 * Returns whether this is an animal that is too difficult to hunt.
 	 */
 	"isHuntable": function() {
-		if(!this.get("ResourceSupply/KillBeforeGather"))
+		if (!this.get("ResourceSupply/KillBeforeGather"))
 			return false;
 
-		// do not hunt retaliating animals (animals without UnitAI are dead animals)
-		let behaviour = this.get("UnitAI/NaturalBehaviour");
-		return !behaviour ||
-		        behaviour != "violent" && behaviour != "aggressive" && behaviour != "defensive";
+		// Do not hunt retaliating animals (animals without UnitAI are dead animals).
+		// Assume entities which can attack, will attack.
+		return !this.get("UnitAI") || !this.get("Attack");
 	},
 
 	"walkSpeed": function() { return +this.get("UnitMotion/WalkSpeed"); },
Index: binaries/data/mods/public/simulation/components/BuildingAI.js
===================================================================
--- binaries/data/mods/public/simulation/components/BuildingAI.js
+++ binaries/data/mods/public/simulation/components/BuildingAI.js
@@ -179,17 +179,16 @@
  */
 BuildingAI.prototype.OnRangeUpdate = function(msg)
 {
-
-	var cmpAttack = Engine.QueryInterface(this.entity, IID_Attack);
+	let cmpAttack = Engine.QueryInterface(this.entity, IID_Attack);
 	if (!cmpAttack)
 		return;
 
-	// Target enemy units except non-dangerous animals
+	// Target enemy units except ones that don't start to attack us out of the blue.
 	if (msg.tag == this.gaiaUnitsQuery)
 	{
 		msg.added = msg.added.filter(e => {
 			let cmpUnitAI = Engine.QueryInterface(e, IID_UnitAI);
-			return cmpUnitAI && (!cmpUnitAI.IsAnimal() || cmpUnitAI.IsDangerousAnimal());
+			return cmpUnitAI && cmpUnitAI.GetStance().targetVisibleEnemies;
 		});
 	}
 	else if (msg.tag != this.enemyUnitsQuery)
Index: binaries/data/mods/public/simulation/components/UnitAI.js
===================================================================
--- binaries/data/mods/public/simulation/components/UnitAI.js
+++ binaries/data/mods/public/simulation/components/UnitAI.js
@@ -10,6 +10,8 @@
 			"<value>defensive</value>" +
 			"<value>passive</value>" +
 			"<value>standground</value>" +
+			"<value>skittish</value>" +
+			"<value>passive-defensive</value>" +
 		"</choice>" +
 	"</element>" +
 	"<element name='FormationController'>" +
@@ -26,16 +28,6 @@
 	"</element>" +
 	"<optional>" +
 		"<interleave>" +
-			"<element name='NaturalBehaviour' a:help='Behaviour of the unit in the absence of player commands (intended for animals)'>" +
-				"<choice>" +
-					"<value a:help='Will actively attack any unit it encounters, even if not threatened'>violent</value>" +
-					"<value a:help='Will attack nearby units if it feels threatened (if they linger within LOS for too long)'>aggressive</value>" +
-					"<value a:help='Will attack nearby units if attacked'>defensive</value>" +
-					"<value a:help='Will never attack units but will attempt to flee when attacked'>passive</value>" +
-					"<value a:help='Will never attack units. Will typically attempt to flee for short distances when units approach'>skittish</value>" +
-					"<value a:help='Will never attack units and will not attempt to flee when attacked'>domestic</value>" +
-				"</choice>" +
-			"</element>" +
 			"<element name='RoamDistance'>" +
 				"<ref name='positiveDecimal'/>" +
 			"</element>" +
@@ -61,6 +53,7 @@
 //     possibly overriding user orders!
 // There are some response options, triggered when targets are detected:
 //   respondFlee: run away
+//   respondFleeOnSight: run away when an enemy is sighted
 //   respondChase: start chasing after the enemy
 //   respondChaseBeyondVision: start chasing, and don't stop even if it's out
 //     of this unit's vision range (though still visible to the player)
@@ -73,6 +66,7 @@
 		"targetVisibleEnemies": true,
 		"targetAttackersAlways": true,
 		"respondFlee": false,
+		"respondFleeOnSight": false,
 		"respondChase": true,
 		"respondChaseBeyondVision": true,
 		"respondStandGround": false,
@@ -83,6 +77,7 @@
 		"targetVisibleEnemies": true,
 		"targetAttackersAlways": false,
 		"respondFlee": false,
+		"respondFleeOnSight": false,
 		"respondChase": true,
 		"respondChaseBeyondVision": false,
 		"respondStandGround": false,
@@ -93,6 +88,7 @@
 		"targetVisibleEnemies": true,
 		"targetAttackersAlways": false,
 		"respondFlee": false,
+		"respondFleeOnSight": false,
 		"respondChase": false,
 		"respondChaseBeyondVision": false,
 		"respondStandGround": false,
@@ -103,6 +99,7 @@
 		"targetVisibleEnemies": false,
 		"targetAttackersAlways": false,
 		"respondFlee": true,
+		"respondFleeOnSight": false,
 		"respondChase": false,
 		"respondChaseBeyondVision": false,
 		"respondStandGround": false,
@@ -113,17 +110,41 @@
 		"targetVisibleEnemies": true,
 		"targetAttackersAlways": false,
 		"respondFlee": false,
+		"respondFleeOnSight": false,
 		"respondChase": false,
 		"respondChaseBeyondVision": false,
 		"respondStandGround": true,
 		"respondHoldGround": false,
 		"selectable": true
 	},
+	"skittish": {
+		"targetVisibleEnemies": false,
+		"targetAttackersAlways": false,
+		"respondFlee": true,
+		"respondFleeOnSight": true,
+		"respondChase": false,
+		"respondChaseBeyondVision": false,
+		"respondStandGround": false,
+		"respondHoldGround": false,
+		"selectable": false
+	},
+	"passive-defensive": {
+		"targetVisibleEnemies": false,
+		"targetAttackersAlways": false,
+		"respondFlee": false,
+		"respondFleeOnSight": false,
+		"respondChase": false,
+		"respondChaseBeyondVision": false,
+		"respondStandGround": false,
+		"respondHoldGround": true,
+		"selectable": false
+	},
 	"none": {
 		// Only to be used by AI or trigger scripts
 		"targetVisibleEnemies": false,
 		"targetAttackersAlways": false,
 		"respondFlee": false,
+		"respondFleeOnSight": false,
 		"respondChase": false,
 		"respondChaseBeyondVision": false,
 		"respondStandGround": false,
@@ -263,10 +284,7 @@
 		this.StopMoving();
 		this.FinishOrder();
 
-		// No orders left, we're an individual now
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.IDLE");
-		else if (this.IsFormationMember())
+		if (this.IsFormationMember())
 			this.SetNextState("FORMATIONMEMBER.IDLE");
 		else
 			this.SetNextState("INDIVIDUAL.IDLE");
@@ -293,10 +311,7 @@
 		this.SetHeldPosition(this.order.data.x, this.order.data.z);
 		// It's not too bad if we don't arrive at exactly the right position.
 		this.order.data.relaxed = true;
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.WALKING");
-		else
-			this.SetNextState("INDIVIDUAL.WALKING");
+		this.SetNextState("INDIVIDUAL.WALKING");
 	},
 
 	"Order.WalkAndFight": function(msg) {
@@ -319,10 +334,7 @@
 		this.SetHeldPosition(this.order.data.x, this.order.data.z);
 		// It's not too bad if we don't arrive at exactly the right position.
 		this.order.data.relaxed = true;
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.WALKING");   // WalkAndFight not applicable for animals
-		else
-			this.SetNextState("INDIVIDUAL.WALKINGANDFIGHTING");
+		this.SetNextState("INDIVIDUAL.WALKINGANDFIGHTING");
 	},
 
 
@@ -353,11 +365,7 @@
 
 		// It's not too bad if we don't arrive at exactly the right position.
 		this.order.data.relaxed = true;
-
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.WALKING");
-		else
-			this.SetNextState("INDIVIDUAL.WALKING");
+		this.SetNextState("INDIVIDUAL.WALKING");
 	},
 
 	"Order.PickupUnit": function(msg) {
@@ -402,10 +410,7 @@
 	},
 
 	"Order.Flee": function(msg) {
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.FLEEING");
-		else
-			this.SetNextState("INDIVIDUAL.FLEEING");
+		this.SetNextState("INDIVIDUAL.FLEEING");
 	},
 
 	"Order.Attack": function(msg) {
@@ -446,10 +451,7 @@
 			if (!this.EnsureCorrectPackStateForAttack(false))
 				return;
 
-			if (this.IsAnimal())
-				this.SetNextState("ANIMAL.COMBAT.ATTACKING");
-			else
-				this.SetNextState("INDIVIDUAL.COMBAT.ATTACKING");
+			this.SetNextState("INDIVIDUAL.COMBAT.ATTACKING");
 			return;
 		}
 
@@ -474,10 +476,7 @@
 		if (!this.EnsureCorrectPackStateForAttack(true))
 			return;
 
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.COMBAT.APPROACHING");
-		else
-			this.SetNextState("INDIVIDUAL.COMBAT.APPROACHING");
+		this.SetNextState("INDIVIDUAL.COMBAT.APPROACHING");
 	},
 
 	"Order.Patrol": function(msg) {
@@ -637,10 +636,7 @@
 		}
 		else if (this.IsGarrisoned())
 		{
-			if (this.IsAnimal())
-				this.SetNextState("ANIMAL.GARRISON.GARRISONED");
-			else
-				this.SetNextState("INDIVIDUAL.GARRISON.GARRISONED");
+			this.SetNextState("INDIVIDUAL.GARRISON.GARRISONED");
 			return;
 		}
 
@@ -653,10 +649,7 @@
 			return;
 		}
 
-		if (this.IsAnimal())
-			this.SetNextState("ANIMAL.GARRISON.APPROACHING");
-		else
-			this.SetNextState("INDIVIDUAL.GARRISON.APPROACHING");
+		this.SetNextState("INDIVIDUAL.GARRISON.APPROACHING");
 	},
 
 	"Order.Ungarrison": function() {
@@ -1323,15 +1316,6 @@
 		},
 
 		"enter": function() {
-			if (this.IsAnimal())
-			{
-				// Animals can't go in formation.
-				warn("Entity " + this.entity + " was put in FORMATIONMEMBER state but is an animal");
-				this.FinishOrder();
-				this.SetNextState("ANIMAL.IDLE");
-				return true;
-			}
-
 			let cmpFormation = Engine.QueryInterface(this.formationController, IID_Formation);
 			if (cmpFormation)
 			{
@@ -1420,13 +1404,6 @@
 	// States for entities not part of a formation:
 	"INDIVIDUAL": {
 
-		"enter": function() {
-			// Sanity-checking
-			if (this.IsAnimal())
-				error("Animal got moved into INDIVIDUAL.* state");
-			return false;
-		},
-
 		"Attacked": function(msg) {
 			// Respond to attack if we always target attackers or during unforced orders
 			if (this.GetStance().targetAttackersAlways || !this.order || !this.order.data || !this.order.data.force)
@@ -1583,6 +1560,52 @@
 					this.isIdle = true;
 					Engine.PostMessage(this.entity, MT_UnitIdleChanged, { "idle": this.isIdle });
 				}
+
+				// Go linger first to prevent all roaming entities
+				// to move all at the same time on map init.
+				if (this.template.RoamDistance)
+					this.SetNextState("LINGERING");
+			},
+
+			"ROAMING": {
+				"enter": function() {
+					this.SetFacePointAfterMove(false);
+					this.MoveRandomly(+this.template.RoamDistance);
+					this.StartTimer(randIntInclusive(+this.template.RoamTimeMin, +this.template.RoamTimeMax));
+					return false;
+				},
+
+				"leave": function() {
+					this.StopMoving();
+					this.StopTimer();
+					this.SetFacePointAfterMove(true);
+				},
+
+				"Timer": function(msg) {
+					this.SetNextState("LINGERING");
+				},
+
+				"MovementUpdate": function() {
+					this.MoveRandomly(+this.template.RoamDistance);
+				},
+			},
+
+			"LINGERING": {
+				"enter": function() {
+					// ToDo: rename animations?
+					this.SelectAnimation("feeding");
+					this.StartTimer(randIntInclusive(+this.template.FeedTimeMin, +this.template.FeedTimeMax));
+					return false;
+				},
+
+				"leave": function() {
+					this.ResetAnimation();
+					this.StopTimer();
+				},
+
+				"Timer": function(msg) {
+					this.SetNextState("ROAMING");
+				},
 			},
 		},
 
@@ -1996,9 +2019,7 @@
 						cmpBuildingAI.SetUnitAITarget(this.order.data.target);
 						return false;
 					}
-
-					let cmpUnitAI = Engine.QueryInterface(this.order.data.target, IID_UnitAI);
-					this.shouldCheer = cmpUnitAI && (!cmpUnitAI.IsAnimal() || cmpUnitAI.IsDangerousAnimal());
+					this.shouldCheer = true;
 
 					return false;
 				},
@@ -2040,7 +2061,7 @@
 					}
 
 					// PerformAttack might have triggered messages that moved us to another state.
-					// (use 'ends with' to handle animals/formation members copying our state).
+					// (use 'ends with' to handle formation members copying our state).
 					if (!this.GetCurrentState().endsWith("COMBAT.ATTACKING"))
 						return;
 
@@ -3260,154 +3281,6 @@
 			},
 		},
 	},
-
-	"ANIMAL": {
-		"Attacked": function(msg) {
-			if (this.template.NaturalBehaviour == "skittish" ||
-			    this.template.NaturalBehaviour == "passive")
-			{
-				this.Flee(msg.data.attacker, false);
-			}
-			else if (this.IsDangerousAnimal() || this.template.NaturalBehaviour == "defensive")
-			{
-				if (this.CanAttack(msg.data.attacker))
-					this.Attack(msg.data.attacker, false);
-			}
-			else if (this.template.NaturalBehaviour == "domestic")
-			{
-				// Never flee, stop what we were doing
-				this.SetNextState("IDLE");
-			}
-		},
-
-		"Order.LeaveFoundation": function(msg) {
-			// Move a tile outside the building
-			if (this.CheckTargetRangeExplicit(msg.data.target, g_LeaveFoundationRange, -1))
-			{
-				this.FinishOrder();
-				return;
-			}
-			this.order.data.min = g_LeaveFoundationRange;
-			this.SetNextState("WALKING");
-		},
-
-		"IDLE": {
-			// (We need an IDLE state so that FinishOrder works)
-
-			"enter": function() {
-				// Start feeding immediately
-				this.SetNextState("FEEDING");
-				return true;
-			},
-		},
-
-		"ROAMING": {
-			"enter": function() {
-				// Walk in a random direction
-				this.SetFacePointAfterMove(false);
-				this.MoveRandomly(+this.template.RoamDistance);
-				// Set a random timer to switch to feeding state
-				this.StartTimer(randIntInclusive(+this.template.RoamTimeMin, +this.template.RoamTimeMax));
-				return false;
-			},
-
-			"leave": function() {
-				this.StopMoving();
-				this.StopTimer();
-				this.SetFacePointAfterMove(true);
-			},
-
-			"LosRangeUpdate": function(msg) {
-				if (msg && msg.data && msg.data.added && msg.data.added.length)
-					this.RespondToSightedEntities(msg.data.added);
-			},
-
-			"LosAttackRangeUpdate": function(msg) {
-				if (this.IsDangerousAnimal() && msg && msg.data && msg.data.added && msg.data.added.length)
-					this.AttackVisibleEntity(msg.data.added);
-
-				// TODO: if two units enter our range together, we'll attack the
-				// first and then the second won't trigger another LosAttackRangeUpdate
-				// so we won't notice it. Probably we should do something with
-				// ResetActiveQuery in ROAMING.enter/FEEDING.enter in order to
-				// find any units that are already in range.
-			},
-
-			"Timer": function(msg) {
-				this.SetNextState("FEEDING");
-			},
-
-			"MovementUpdate": function() {
-				this.MoveRandomly(+this.template.RoamDistance);
-			},
-		},
-
-		"FEEDING": {
-			"enter": function() {
-				// Stop and eat for a while
-				this.SelectAnimation("feeding");
-				this.StopMoving();
-				this.StartTimer(randIntInclusive(+this.template.FeedTimeMin, +this.template.FeedTimeMax));
-				return false;
-			},
-
-			"leave": function() {
-				this.ResetAnimation();
-				this.StopTimer();
-			},
-
-			"LosRangeUpdate": function(msg) {
-				if (msg && msg.data && msg.data.added && msg.data.added.length)
-					this.RespondToSightedEntities(msg.data.added);
-			},
-
-			"LosAttackRangeUpdate": function(msg) {
-				if (this.template.NaturalBehaviour == "violent" && msg && msg.data && msg.data.added && msg.data.added.length)
-					this.AttackVisibleEntity(msg.data.added);
-			},
-
-			"Timer": function(msg) {
-				this.SetNextState("ROAMING");
-			},
-		},
-
-		"FLEEING": "INDIVIDUAL.FLEEING", // reuse the same fleeing behaviour for animals
-
-		"COMBAT": "INDIVIDUAL.COMBAT", // reuse the same combat behaviour for animals
-
-		"WALKING": "INDIVIDUAL.WALKING",	// reuse the same walking behaviour for animals
-							// only used for domestic animals
-
-		"CHEERING": {
-			"enter": function() {
-				this.SelectAnimation("promotion");
-				this.StartTimer(2800);
-				return false;
-			},
-
-			"leave": function() {
-				this.StopTimer();
-				this.ResetAnimation();
-			},
-
-			"LosRangeUpdate": function(msg) {
-				if (msg && msg.data && msg.data.added && msg.data.added.length)
-					this.RespondToSightedEntities(msg.data.added);
-			},
-
-			"LosAttackRangeUpdate": function(msg) {
-				if (this.template.NaturalBehaviour == "violent" && msg && msg.data && msg.data.added && msg.data.added.length)
-					this.AttackVisibleEntity(msg.data.added);
-			},
-
-			"Timer": function(msg) {
-				this.FinishOrder();
-			},
-		},
-
-		// Reuse the same garrison behaviour for animals.
-		"GARRISON": "INDIVIDUAL.GARRISON",
-	},
 };
 
 UnitAI.prototype.Init = function()
@@ -3451,17 +3324,13 @@
 	return (this.formationController != INVALID_ENTITY);
 };
 
+// Can be removed after D1960.
 UnitAI.prototype.IsAnimal = function()
 {
-	return (this.template.NaturalBehaviour ? true : false);
-};
-
-UnitAI.prototype.IsDangerousAnimal = function()
-{
-	return (this.IsAnimal() && (this.template.NaturalBehaviour == "violent" ||
-			this.template.NaturalBehaviour == "aggressive"));
+	return !!this.template.RoamDistance;
 };
 
+// Can be removed after D1960.
 UnitAI.prototype.IsDomestic = function()
 {
 	var cmpIdentity = Engine.QueryInterface(this.entity, IID_Identity);
@@ -3553,9 +3422,7 @@
 
 UnitAI.prototype.OnCreate = function()
 {
-	if (this.IsAnimal())
-		this.UnitFsm.Init(this, "ANIMAL.FEEDING");
-	else if (this.IsFormationController())
+	if (this.IsFormationController())
 		this.UnitFsm.Init(this, "FORMATIONCONTROLLER.IDLE");
 	else
 		this.UnitFsm.Init(this, "INDIVIDUAL.IDLE");
@@ -3665,7 +3532,7 @@
 UnitAI.prototype.SetupRangeQueries = function()
 {
 	// Only skittish animals use this for now.
-	if (this.template.NaturalBehaviour && this.template.NaturalBehaviour == "skittish")
+	if (this.GetStance().respondFleeOnSight)
 		this.SetupLOSRangeQuery();
 
 	if (this.IsHealer())
@@ -5057,7 +4924,7 @@
 	if (!ents || !ents.length)
 		return false;
 
-	if (this.template.NaturalBehaviour && this.template.NaturalBehaviour == "skittish")
+	if (this.GetStance().respondFleeOnSight)
 	{
 		this.Flee(ents[0], false);
 		return true;
@@ -6007,17 +5874,23 @@
 		return [];
 
 	let attackfilter = function(e) {
+		if (!cmpAttack.CanAttack(e))
+			return false;
+
 		let cmpOwnership = Engine.QueryInterface(e, IID_Ownership);
 		if (cmpOwnership && cmpOwnership.GetOwner() > 0)
 			return true;
+
+		// Only attack Gaia entities that will attack (us).
 		let cmpUnitAI = Engine.QueryInterface(e, IID_UnitAI);
-		return cmpUnitAI && (!cmpUnitAI.IsAnimal() || cmpUnitAI.IsDangerousAnimal());
+		return cmpUnitAI && cmpUnitAI.GetStance().targetVisibleEnemies;
 	};
 
 	let cmpRangeManager = Engine.QueryInterface(SYSTEM_ENTITY, IID_RangeManager);
 	let entities = cmpRangeManager.ResetActiveQuery(this.losAttackRangeQuery);
-	let targets = entities.filter(function(v) { return cmpAttack.CanAttack(v) && attackfilter(v); })
-		.sort(function(a, b) { return cmpAttack.CompareEntitiesByPreference(a, b); });
+	let targets = entities.filter(attackfilter).sort(function(a, b) {
+		return cmpAttack.CompareEntitiesByPreference(a, b);
+	});
 
 	return targets;
 };
@@ -6360,11 +6233,9 @@
 		&& this.GetCurrentState() == "FORMATIONCONTROLLER.COMBAT.ATTACKING";
 };
 
-//// Animal specific functions ////
-
 UnitAI.prototype.MoveRandomly = function(distance)
 {
-	// To minimize drift all across the map, animals describe circles
+	// To minimize drift all across the map, describe circles
 	// approximated by polygons.
 	// And to avoid getting stuck in obstacles or narrow spaces, each side
 	// of the polygon is obtained by trying to go away from a point situated
@@ -6418,16 +6289,21 @@
 	if (!ents.length)
 		return false;
 
-	var cmpAttack = Engine.QueryInterface(this.entity, IID_Attack);
+	let cmpAttack = Engine.QueryInterface(this.entity, IID_Attack);
 	if (!cmpAttack)
 		return false;
 
-	var attackfilter = function(e) {
-		var cmpOwnership = Engine.QueryInterface(e, IID_Ownership);
+	let attackfilter = function(e) {
+		if (!cmpAttack.CanAttack(e))
+			return false;
+
+		let cmpOwnership = Engine.QueryInterface(e, IID_Ownership);
 		if (cmpOwnership && cmpOwnership.GetOwner() > 0)
 			return true;
-		var cmpUnitAI = Engine.QueryInterface(e, IID_UnitAI);
-		return cmpUnitAI && (!cmpUnitAI.IsAnimal() || cmpUnitAI.IsDangerousAnimal());
+
+		// Only attack Gaia entities that will attack (us) automatically.
+		let cmpUnitAI = Engine.QueryInterface(e, IID_UnitAI);
+		return cmpUnitAI && cmpUnitAI.GetStance().targetVisibleEnemies;
 	};
 
 	let entsByPreferences = {};
Index: binaries/data/mods/public/simulation/components/tests/test_UnitAI.js
===================================================================
--- binaries/data/mods/public/simulation/components/tests/test_UnitAI.js
+++ binaries/data/mods/public/simulation/components/tests/test_UnitAI.js
@@ -204,7 +204,7 @@
 			GetHitpoints: function() { return 10; },
 		});
 		AddMock(enemy, IID_UnitAI, {
-			IsAnimal: function() { return false; }
+			"GetStance": function() { return { "targetVisibleEnemies": true } }
 		});
 	}
 	else if (mode == 2)
Index: binaries/data/mods/public/simulation/templates/gaia/fauna_camel_trainable.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/gaia/fauna_camel_trainable.xml
+++ binaries/data/mods/public/simulation/templates/gaia/fauna_camel_trainable.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="gaia/fauna_camel">
   <UnitAI>
-    <NaturalBehaviour>domestic</NaturalBehaviour>
+    <DefaultStance>passive</DefaultStance>
   </UnitAI>
   <Visibility>
     <RetainInFog>false</RetainInFog>
Index: binaries/data/mods/public/simulation/templates/gaia/fauna_horse_trainable.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/gaia/fauna_horse_trainable.xml
+++ binaries/data/mods/public/simulation/templates/gaia/fauna_horse_trainable.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="gaia/fauna_horse">
   <UnitAI>
-    <NaturalBehaviour>domestic</NaturalBehaviour>
+    <DefaultStance>passive</DefaultStance>
   </UnitAI>
   <Visibility>
     <RetainInFog>false</RetainInFog>
Index: binaries/data/mods/public/simulation/templates/gaia/fauna_peacock.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/gaia/fauna_peacock.xml
+++ binaries/data/mods/public/simulation/templates/gaia/fauna_peacock.xml
@@ -31,7 +31,6 @@
     <HeightOffset>2.5</HeightOffset>
   </StatusBars>
   <UnitAI>
-    <NaturalBehaviour>domestic</NaturalBehaviour>
     <RoamDistance>4.0</RoamDistance>
     <FleeDistance>12.0</FleeDistance>
     <RoamTimeMin>2000</RoamTimeMin>
Index: binaries/data/mods/public/simulation/templates/gaia/fauna_shark.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/gaia/fauna_shark.xml
+++ binaries/data/mods/public/simulation/templates/gaia/fauna_shark.xml
@@ -35,7 +35,6 @@
     </Overlay>
   </Selectable>
   <UnitAI>
-    <NaturalBehaviour>passive</NaturalBehaviour>
     <RoamDistance>100.0</RoamDistance>
     <FleeDistance>60.0</FleeDistance>
     <RoamTimeMin>100000</RoamTimeMin>
Index: binaries/data/mods/public/simulation/templates/gaia/fauna_wolf_arctic_domestic.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/gaia/fauna_wolf_arctic_domestic.xml
+++ binaries/data/mods/public/simulation/templates/gaia/fauna_wolf_arctic_domestic.xml
@@ -4,6 +4,6 @@
     <Classes datatype="tokens">Domestic</Classes>
   </Identity>
   <UnitAI>
-    <NaturalBehaviour>violent</NaturalBehaviour>
+    <DefaultStance>violent</DefaultStance>
   </UnitAI>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_bird.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_bird.xml
+++ binaries/data/mods/public/simulation/templates/template_bird.xml
@@ -22,7 +22,6 @@
   </Selectable>
   <UnitAI>
     <DefaultStance>passive</DefaultStance>
-    <NaturalBehaviour>passive</NaturalBehaviour>
     <FormationController>false</FormationController>
     <CanGuard>false</CanGuard>
     <CanPatrol>false</CanPatrol>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna.xml
@@ -28,6 +28,7 @@
     </Overlay>
   </Selectable>
   <UnitAI>
+    <DefaultStance>passive</DefaultStance>
     <CanGuard>false</CanGuard>
     <CanPatrol>false</CanPatrol>
     <RoamDistance>8.0</RoamDistance>
@@ -44,6 +45,6 @@
     <RetainInFog>true</RetainInFog>
   </Visibility>
   <Vision>
-    <Range>0</Range>
+    <Range>80</Range>
   </Vision>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_breed_passive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_breed_passive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_breed_passive.xml
@@ -1,8 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_fauna_breed">
-  <UnitAI>
-    <NaturalBehaviour>passive</NaturalBehaviour>
-  </UnitAI>
   <Vision>
     <Range>10</Range>
   </Vision>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_herd_domestic.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_herd_domestic.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_herd_domestic.xml
@@ -3,9 +3,6 @@
   <Identity>
     <Classes datatype="tokens">Domestic</Classes>
   </Identity>
-  <UnitAI>
-    <NaturalBehaviour>domestic</NaturalBehaviour>
-  </UnitAI>
   <Vision>
     <Range>6</Range>
   </Vision>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_aggressive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_aggressive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_aggressive.xml
@@ -17,9 +17,6 @@
     <xp>20</xp>
   </Loot>
   <UnitAI>
-    <NaturalBehaviour>aggressive</NaturalBehaviour>
+    <DefaultStance>aggressive</DefaultStance>
   </UnitAI>
-  <Vision>
-    <Range>10</Range>
-  </Vision>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_defensive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_defensive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_defensive.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_fauna_hunt">
   <UnitAI>
-    <NaturalBehaviour>defensive</NaturalBehaviour>
+    <DefaultStance>passive-defensive</DefaultStance>
   </UnitAI>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_passive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_passive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_passive.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_fauna_hunt">
   <UnitAI>
-    <NaturalBehaviour>passive</NaturalBehaviour>
+    <DefaultStance>passive</DefaultStance>
   </UnitAI>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_skittish.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_skittish.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_skittish.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_fauna_hunt">
   <UnitAI>
-    <NaturalBehaviour>skittish</NaturalBehaviour>
+    <DefaultStance>skittish</DefaultStance>
   </UnitAI>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_skittish_elephant_infant.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_skittish_elephant_infant.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_skittish_elephant_infant.xml
@@ -25,4 +25,7 @@
       <trained>actor/fauna/animal/elephant_trained.xml</trained>
     </SoundGroups>
   </Sound>
+  <Vision>
+    <Range>20</Range>
+  </Vision>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_violent.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_violent.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_violent.xml
@@ -14,9 +14,6 @@
     </Melee>
   </Attack>
   <UnitAI>
-    <NaturalBehaviour>violent</NaturalBehaviour>
+    <DefaultStance>violent</DefaultStance>
   </UnitAI>
-  <Vision>
-    <Range>10</Range>
-  </Vision>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_whale.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_whale.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_hunt_whale.xml
@@ -39,7 +39,7 @@
     <HeightOffset>5.0</HeightOffset>
   </StatusBars>
   <UnitAI>
-    <NaturalBehaviour>skittish</NaturalBehaviour>
+    <DefaultStance>skittish</DefaultStance>
     <RoamDistance>60.0</RoamDistance>
     <FleeDistance>60.0</FleeDistance>
     <RoamTimeMin>100000</RoamTimeMin>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_aggressive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_aggressive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_aggressive.xml
@@ -17,9 +17,6 @@
     <xp>20</xp>
   </Loot>
   <UnitAI>
-    <NaturalBehaviour>aggressive</NaturalBehaviour>
+    <DefaultStance>aggressive</DefaultStance>
   </UnitAI>
-  <Vision>
-    <Range>10</Range>
-  </Vision>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_defensive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_defensive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_defensive.xml
@@ -4,6 +4,6 @@
     <xp>15</xp>
   </Loot>
   <UnitAI>
-    <NaturalBehaviour>defensive</NaturalBehaviour>
+    <DefaultStance>passive-defensive</DefaultStance>
   </UnitAI>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_passive.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_passive.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_passive.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_fauna_wild">
   <UnitAI>
-    <NaturalBehaviour>passive</NaturalBehaviour>
+    <DefaultStance>passive</DefaultStance>
   </UnitAI>
 </Entity>
Index: binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_violent.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_violent.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_fauna_wild_violent.xml
@@ -17,9 +17,6 @@
     <xp>20</xp>
   </Loot>
   <UnitAI>
-    <NaturalBehaviour>violent</NaturalBehaviour>
+    <DefaultStance>violent</DefaultStance>
   </UnitAI>
-  <Vision>
-    <Range>10</Range>
-  </Vision>
 </Entity>