diff --git a/constants/event_constants.asm b/constants/event_constants.asm
index e405fb9d..8c4ac792 100644
--- a/constants/event_constants.asm
+++ b/constants/event_constants.asm
@@ -788,6 +788,7 @@
 	const_next $880
 	const EVENT_GOT_HM03
 	const EVENT_GOT_MELTAN
+	const EVENT_BIRDS_FOUND ; hehe
 
 ; Cerulean Cave events
 	const_next $8C0
diff --git a/constants/hide_show_constants.asm b/constants/hide_show_constants.asm
index 4214c860..9afafb86 100644
--- a/constants/hide_show_constants.asm
+++ b/constants/hide_show_constants.asm
@@ -35,9 +35,9 @@ DEF SHOW EQU $15
 	const HS_SAFFRON_CITY_E                ; 17
 	const HS_SAFFRON_CITY_F                ; 18
 	const HS_SAFFRON_CITY_UP_GRADE         ; 19
-	const HS_ROUTE_9_ITEM                  ; 1C X
+	const HS_CELESTE_ARTICUNO_G            ; 1C was unused HS_ROUTE_9_ITEM
 	const HS_ROUTE_12_SNORLAX              ; 1D
-	const HS_ROUTE_12_ITEM_1               ; 1E X
+	const HS_CELESTE_ZAPDOS_G              ; 1E X was unused HS_ROUTE_12_ITEM_1
 	const HS_ROUTE_12_ITEM_2               ; 1F X
 	const HS_ROUTE_15_ITEM                 ; 20 X
 	const HS_ROUTE_16_SNORLAX              ; 21
diff --git a/data/maps/hide_show_data.asm b/data/maps/hide_show_data.asm
index 40a7df0f..58962b9b 100644
--- a/data/maps/hide_show_data.asm
+++ b/data/maps/hide_show_data.asm
@@ -24,7 +24,7 @@ MapHSPointers:
 	dw NoHS
 	dw NoHS
 	dw NoHS
-	dw Route9HS
+	dw NoHS ; Route9HS made unnecessary from replacements
 	dw NoHS
 	dw NoHS
 	dw Route12HS
@@ -80,7 +80,7 @@ MapHSPointers:
 	dw NoHS
 	dw NoHS
 	dw NoHS
-	dw NoHS
+	dw CelesteHillHS
 	dw NoHS
 	dw NoHS
 	dw NoHS
@@ -298,11 +298,9 @@ SaffronCityHS:
 	;db ROUTE_2, $02, SHOW
 ;Route4HS:
 	;db ROUTE_4, $03, SHOW
-Route9HS:
-	db ROUTE_9, $0A, SHOW
 Route12HS:
 	db ROUTE_12, $01, SHOW
-	db ROUTE_12, $09, SHOW
+	;db ROUTE_12, $09, SHOW
 	db ROUTE_12, $0A, SHOW
 Route15HS:
 	db ROUTE_15, $0B, SHOW
@@ -602,6 +600,9 @@ ViridianPreGymHS:
 	db VIRIDIAN_PRE_GYM, $02, HIDE ; Yujirou Rematch
 UnderwaterTunnelHS:
 	db UNDERWATER_TUNNEL, $01, SHOW
+CelesteHillHS:
+	db CELESTE_HILL, $02, SHOW ; Zapdos
+	db CELESTE_HILL, $03, SHOW ; Articuno
 
 	db $FF, $01, SHOW ; end
 
diff --git a/data/maps/objects/BrunswickTrail.asm b/data/maps/objects/BrunswickTrail.asm
index 87d96475..18fc4c19 100644
--- a/data/maps/objects/BrunswickTrail.asm
+++ b/data/maps/objects/BrunswickTrail.asm
@@ -2,7 +2,7 @@ BrunswickTrail_Object:
 	db $43 ; border block
 
 	def_warp_events
-	warp_event 24, 11, CELESTE_HILL, 1
+	warp_event 24, 11, CELESTE_HILL, 2
 
 	def_bg_events
 
diff --git a/data/maps/objects/CelesteHill.asm b/data/maps/objects/CelesteHill.asm
index ecb78c79..1e3b6f77 100644
--- a/data/maps/objects/CelesteHill.asm
+++ b/data/maps/objects/CelesteHill.asm
@@ -6,7 +6,12 @@ CelesteHill_Object:
 	warp_event 13, 23, BRUNSWICK_TRAIL, 1
 
 	def_bg_events
+	bg_event 12, 20, 2
+	bg_event 12,  8, 3
 
 	def_object_events
+	object_event 12,  7, SPRITE_BIRD, STAY, DOWN, 1 ; person
+	object_event 13,  6, SPRITE_BIRD, STAY, DOWN, 1 ; person
+	object_event 11,  6, SPRITE_BIRD, STAY, DOWN, 1, MOLTRES_G, 70 | OW_POKEMON ; person
 
 	def_warps_to CELESTE_HILL
\ No newline at end of file
diff --git a/engine/overworld/auto_movement.asm b/engine/overworld/auto_movement.asm
index e68f484c..85929126 100644
--- a/engine/overworld/auto_movement.asm
+++ b/engine/overworld/auto_movement.asm
@@ -290,3 +290,8 @@ RivalIDs:
 	db OPP_RIVAL2
 	db OPP_RIVAL3
 	db -1 ; end
+
+RLEList_PlayerGZapMovement::
+	db D_DOWN, 1
+	db D_LEFT, 1
+	db -1 ; end
diff --git a/engine/overworld/player_animations.asm b/engine/overworld/player_animations.asm
index 13280f6d..fc383aeb 100644
--- a/engine/overworld/player_animations.asm
+++ b/engine/overworld/player_animations.asm
@@ -252,7 +252,7 @@ DoFlyAnimation:
 	jr nz, DoFlyAnimation
 	ret
 
-LoadBirdSpriteGraphics:
+LoadBirdSpriteGraphics:: ; Made this farcallable for the Galarian Articuno animation.
 	ld de, BirdSprite
 	ld hl, vNPCSprites
 	lb bc, BANK(BirdSprite), 12
diff --git a/maps/BrunswickTrail.blk b/maps/BrunswickTrail.blk
index 6cdef4cd..ec7be0a7 100644
Binary files a/maps/BrunswickTrail.blk and b/maps/BrunswickTrail.blk differ
diff --git a/maps/CelesteHill.blk b/maps/CelesteHill.blk
index 499ab83e..d2cc0d46 100644
--- a/maps/CelesteHill.blk
+++ b/maps/CelesteHill.blk
@@ -1 +1 @@
-<@B>@@BB@@nU_U_oBB@@%"#$BB@@qZ

qBB@D‚rUZ%_r„FB@ƒanoa…B@ƒiU((_i…B@ƒj€ˆ…B@†s.†‡B@B@BDEEEEFYDEEEF
\ No newline at end of file
+<@B>@@BB@@U_U_BB@@%"#$BB@@|}}BB@D‚rU

_„FB@ƒa%a…B@ƒiU.)_i…B@ƒj€ˆ…B@†s.†‡B@B@BDEEEEFYDEEEF
\ No newline at end of file
diff --git a/maps/CitrineCity.blk b/maps/CitrineCity.blk
index 48acf045..947ebb78 100644
--- a/maps/CitrineCity.blk
+++ b/maps/CitrineCity.blk
@@ -33,4 +33,4 @@ D#####"
 
 
 
-n'meCTTTTTF-1eCxxxxxxc>>>>>>>1>>>>>>>>
\ No newline at end of file
+n'meCTTTTTF-'eCxxxxxxc>>>>>>>'>>>>>>>>
\ No newline at end of file
diff --git a/ram/wram.asm b/ram/wram.asm
index 551e778e..b57b3e13 100644
--- a/ram/wram.asm
+++ b/ram/wram.asm
@@ -412,7 +412,7 @@ wRelearnableMoves::
 ; Try not to use this stack. 
 ; A good amount of space is needed to store data for the move relearner.
 ; If it's like, 2, it'll lag like crazy and show garbage from elsewhere.
-	
+
 wLuckySlotHiddenObjectIndex:: db
 
 NEXTU
@@ -2074,7 +2074,7 @@ wMtMoonCraterCurScript:: db
 wSilphGauntlet1FCurScript:: db
 wSilphCo10FCurScript:: db
 wSilphCo11FCurScript:: db
-	ds 1
+wCelesteHillCurScript:: db
 wFuchsiaGymCurScript:: db
 wSaffronGymCurScript:: db
 wBrunswickTrailCurScript:: db
diff --git a/scripts/BrunswickTrail.asm b/scripts/BrunswickTrail.asm
index e81d81e5..d5053a8d 100644
--- a/scripts/BrunswickTrail.asm
+++ b/scripts/BrunswickTrail.asm
@@ -38,8 +38,8 @@ FakeTreePrompt:
 	text_end
 
 ; Ok, so here's how it is.
-; So look, I tried to make the text work more efficiently with FakeTreeEvent. 
-; But one bug literally took me back to the fucking title screen and at that point I gave up and decided to do it this hacky way.
+; I tried to make the text work more efficiently here, but nothing worked.
+; One bug literally took me back to the fucking title screen and at that point I gave up.
 ; I wanted to have some text before the CUT check. It did not work. It was terrifying.
 ; So instead I have two different versions of the same text, despite some being the same.
 ; It is inefficient, but it works. There's a lot to see in this life, and I'm not wasting it in Notepad++.
diff --git a/scripts/CelesteHill.asm b/scripts/CelesteHill.asm
index c1eff6c8..01ceafb2 100644
--- a/scripts/CelesteHill.asm
+++ b/scripts/CelesteHill.asm
@@ -1,7 +1,192 @@
 CelesteHill_Script:
-	jp EnableAutoTextBoxDrawing
+	call EnableAutoTextBoxDrawing
+	ld hl, CelesteHill_ScriptPointers
+	ld a, [wCelesteHillCurScript]
+	jp CallFunctionInTable
+
+CelesteHill_ScriptPointers:
+	dw GalarianBirdScript1
+
+CelesteHillCoords1:
+	dbmapcoord 13,  8
+	db -1 ; end
+
+GalarianBirdScript1:
+;	CheckEvent EVENT_BIRDS_FOUND
+;	jr z, .cont
+;	jr nz, .done
+;.cont - This code is unfinished and bad.
+; If you have any ideas lmk :3
+	ld hl, CelesteHillCoords1
+	call ArePlayerCoordsInArray
+	jp nc, .done
+	
+	ld [wJoyIgnore], a
+	SetEvent EVENT_BIRDS_FOUND
+	ld a, $1
+	ldh [hSpriteIndexOrTextID], a
+	call DisplayTextID
+	
+	ld a, ARTICUNO_G
+	call PlayCry
+	call WaitForSoundToFinish
+	pop hl
+	ld de, BirdSprite
+	ld hl, vNPCSprites
+	lb bc, BANK(BirdSprite), $0c
+	call CopyVideoData
+	farcall LoadBirdSpriteGraphics
+	ld a, SFX_FLY
+	call PlaySound
+	ld hl, wFlyAnimUsingCoordList
+	xor a ; is using coord list
+	ld [hli], a ; wFlyAnimUsingCoordList
+	ld a, 12
+	ld [hli], a ; wFlyAnimCounter
+	ld [hl], $8 ; wFlyAnimBirdSpriteImageIndex (facing right)
+	xor a ; is using coord list
+	ld [hli], a ; wFlyAnimUsingCoordList
+	ld a, $c
+	ld [hli], a ; wFlyAnimCounter
+	ld [hl], $c ; wFlyAnimBirdSpriteImageIndex (facing right)
+	ld de, GalarianArticunoFlyScreenCoords1
+	call GalarianArticunoFlyLoop
+	ld c, 40
+	call DelayFrames
+	ld hl, wFlyAnimCounter
+	ld a, 11
+	ld [hli], a ; wFlyAnimCounter
+	ld [hl], $8 ; wFlyAnimBirdSpriteImageIndex (facing left)
+	ld de, GalarianArticunoFlyScreenCoords2
+	call GalarianArticunoFlyLoop
+	
+	ld a, HS_CELESTE_ARTICUNO_G
+	ld [wMissableObjectIndex], a
+	predef ShowObject
+	
+	ld a, ZAPDOS_G
+	call PlayCry
+	call ZapdosRunThrough
+	
+	ld a, HS_CELESTE_ZAPDOS_G
+	ld [wMissableObjectIndex], a
+	predef ShowObject
+	
+	ld a, $1
+	ldh [hSpriteIndex], a
+	call SetSpriteMovementBytesToFF
+	ld a, [wXCoord]
+	
+	jr .done
+.done
+	ret
+
+	; DoFlyAnimation clone, but for Articuno.
+GalarianArticunoFlyLoop:
+	ld a, [wFlyAnimBirdSpriteImageIndex]
+	xor $1 ; make the bird flap its wings
+	ld [wFlyAnimBirdSpriteImageIndex], a
+	ld [wSprite03StateData1ImageIndex], a
+	call Delay3
+	ld a, [wFlyAnimUsingCoordList]
+	cp $ff
+	jr z, .skipCopyingCoords ; if the bird is flapping its wings in place
+	ld hl, wSprite03StateData1YPixels
+	ld a, [de]
+	inc de
+	ld [hli], a ; y
+	inc hl
+	ld a, [de]
+	inc de
+	ld [hl], a ; x
+.skipCopyingCoords
+	ld a, [wFlyAnimCounter]
+	dec a
+	ld [wFlyAnimCounter], a
+	jr nz, GalarianArticunoFlyLoop
+	ret
+
+; Clones of the initial part of the Fly animation.
+GalarianArticunoFlyScreenCoords1:
+; y, x pairs
+	db $06, $0B ; 6, 11 $3C, $48
+	db $3C, $50
+	db $3B, $58
+	db $3A, $60
+	db $39, $68
+	db $37, $70
+	db $37, $78
+	db $33, $80
+	db $30, $88
+	db $2D, $90
+	db $2A, $98
+	db $27, $A0
+
+GalarianArticunoFlyScreenCoords2:
+	db $1A, $90
+	db $19, $80
+	db $17, $70
+	db $15, $60
+	db $12, $50
+	db $0F, $40
+	db $0C, $30
+	db $09, $20
+	db $05, $10
+	db $00, $00
+
+	db $F0, $00
+
+ZapdosRunThrough:
+	call Delay3
+	ld a, $2
+	ldh [hSpriteIndex], a
+	ld de, GalarianZapdosMovement1
+	call MoveSprite
+	
+	ld hl, wSimulatedJoypadStatesEnd
+	ld de, RLEList_PlayerGZapMovement
+	call DecodeRLEList
+	dec a
+	ld [wSimulatedJoypadStatesIndex], a
+	call StartSimulatingJoypadStates
+	ld a, $1
+	ldh [hSpriteIndex], a
+	xor a
+	ldh [hSpriteFacingDirection], a
+	call SetSpriteFacingDirectionAndDelay
+	
+	ld a, $2
+	ldh [hSpriteIndex], a
+	ld de, GalarianZapdosMovement2
+	call MoveSprite
+	ret
+
+GalarianZapdosMovement1:
+	db NPC_MOVEMENT_DOWN
+	db -1
+
+GalarianZapdosMovement2:
+	db NPC_MOVEMENT_DOWN
+	db NPC_MOVEMENT_DOWN
+	db NPC_MOVEMENT_DOWN
+	db -1
 
 CelesteHill_TextPointers:
+	dw CelesteHillGalarianBirdScreech
+	dw CelesteHillSign1
+	dw CelesteHillSign2
 
+CelesteHillGalarianBirdScreech:
+	text_far _CelesteHillGalarianBirdScreech
+	text_end
+
+CelesteHillSign1:
+	text_far _CelesteHillSign1
+	text_end
+	
+CelesteHillSign2:
+	text_far _CelesteHillSign2
+	text_end
+	
 	text_end ; unused
 	
\ No newline at end of file
diff --git a/text.asm b/text.asm
index 7fe9da4b..bff7d55a 100644
--- a/text.asm
+++ b/text.asm
@@ -283,6 +283,7 @@ SECTION "Text 12", ROMX
 INCLUDE "text/CitrineRocketHouse.asm"
 INCLUDE "text/CitrineTradebackHouse.asm"
 INCLUDE "text/tradeback_move_tutor.asm"
+INCLUDE "text/CelesteHill.asm"
 INCLUDE "text/BrunswickTrail.asm"
 INCLUDE "text/SilphGauntlet1F.asm"
 INCLUDE "text/SilphGauntlet7F.asm"
diff --git a/text/BrunswickTrail.asm b/text/BrunswickTrail.asm
index 7deac90b..c2c2671a 100644
--- a/text/BrunswickTrail.asm
+++ b/text/BrunswickTrail.asm
@@ -34,7 +34,7 @@ _FakeTreeAttack::
 	prompt
 
 _GalarianZapdosBattleText::
-	text "Gyaoo!"	; making the cries consistent with the other legendary birds
+	text "Gyaoo!"
 	prompt
 
 ; Martha can do the text for her things...
diff --git a/text/CelesteHill.asm b/text/CelesteHill.asm
new file mode 100644
index 00000000..34c2b0eb
--- /dev/null
+++ b/text/CelesteHill.asm
@@ -0,0 +1,19 @@
+_CelesteHillGalarianBirdScreech:: ; I think others should be made a single text_7 thing but this is different as it needs a "done"
+	text "Gyaoo!"
+	done
+
+_CelesteHillSign1::
+	text "SOUTH: BRUNSWICK"
+	line "TRAIL"
+	done
+
+_CelesteHillSign2::
+	text "When the sun"
+	line "shines upon this"
+	cont "HILL, the cruel"
+	cont "pretenders to"
+	cont "the winged"
+	cont "mirages will"
+	cont "come to roost."
+	done
+	
\ No newline at end of file