Type: Normal/Flying
Height: 1'0" Weight: 4 lbs.
Places to Find: Routes 1, 2, 3, 5, 6, 7, 8, 12, 14, 15, 24, 25
Desrciption: A common sight in the forests and woods, it flaps its wings at ground level to
kick up blinding sand.
Evolves Into: Pidgeotto at Level 18, Pidgeot at Level 36
Learned Skills:
Level Skill Type
----- Gust Flying
LV 5 Sand Attack Normal
LV 12 Quick Attack Normal
LV 19 Whirlwind Normal
LV 28 Wing Attack Flying
Lv 36 Agility Psychic
LV 44 Mirror Move Flying
TMs: 02, 03, 06, 09, 10, 20, 31, 32, 33, 34, 39, 43, 44, 50
HMs: 02
Advice: The Pidgeys near Pallet are the easiest to catch, plus they're at a low level. If you get one here, raise it up to the level of the rest of your Pokemon every so often. They're great in battle when they're of a high enough level.

Type: Normal/Flying
Height: 3'7" Weight: 66 lbs.
Places to Find: Routes 14, 15, 21
Desrciption: Very protective of its sprawling territory, this Pokemon will fiercely peck at any intruder.
Evolves Into: Pidgeot at Level 36
Learned Skills:
Level Skill Type
----- Gust Flying
----- Sand Attack Normal
----- Quick Attack Normal
LV 21 Whirlwind Normal
LV 31 Wing Attack Flying
Lv 40 Agility Psychic
LV 49 Mirror Move Flying
TMs: 02, 03, 06, 09, 10, 20, 31, 32, 33, 34, 39, 43, 44, 50
HMs: 02
Advice: These are troublesome to catch because most are strong enough to use Whirlwind to break up the battle. Your best bet is to find a Pidgey at a low level and then just defeat these Pidgeyottos.

Type: Normal/Flying
Height: 4'11" Weight: 87 lbs.
Places to Find: N/A
Desrciption: When hunting, it skims the surface of the water at high speed to pick off unwary prey, like Magikarp.
Evolves Into: N/A
Learned Skills:
Level Skill Type
----- Gust Flying
----- Sand Attack Normal
----- Quick Attack Normal
----- Whirlwind Normal
----- Wing Attack Flying
Lv 44 Agility Psychic
LV 54 Mirror Move Flying
TMs: 02, 03, 06, 09, 10, 15, 20, 31, 32, 33, 34, 39, 43, 44, 50
HMs: 02

Spearow

Type: Normal/Flying
Height: 1'0" Weight: 4 lbs.
Places to Find: Routes 3, 4, 9, 10, 11, 16, 17, 18, 22, 23
Desrciption: Eats bugs in grassy areas. Spearow has to flap its short wings at high speed to stay airborne.
Evolves Into: Fearow at Level 20
Learned Skills:
Level Skill Type
----- Peck Flying
----- Growl Normal
LV 9 Leer Normal
LV 15 Fury Attack Normal
LV 22 Mirror Move Flying
LV 29 Drill Peck Flying
Lv 36 Agility Psychic
TMs: 02, 04, 06, 09, 10, 20, 31, 32, 34, 39, 43, 44, 50
HMs: 02
Advice: Most fights with Spearows can be handled with your standard tactics. Beware of it's Fury Attack unless your pokemon has a high defense and/or lots of hit points.

Type: Normal/Flying
Height: 3'11" Weight: 84 lbs.
Places to Find: Routes 17, 18, 23
Desrciption: With it's huge and magnificient wings, it can stay aloft without ever having to land for rest.
Evolves Into: Fearow at Level 20
Learned Skills:
Level Skill Type
----- Peck Flying
----- Growl Normal
----- Leer Normal
LV 15 Fury Attack Normal
LV 25 Mirror Move Flying
LV 34 Drill Peck Flying
Lv 43 Agility Psychic
TMs: 02, 04, 06, 09, 10, 15, 20, 31, 32, 34, 39, 43, 44, 50
HMs: 02
Advice: Even normal Pokemon will be devastated by Fearow's Drill Peck. Unless you forgot to raise a Spearow from the get go, then Route 17 and 18 are the perfect places to catch one of these tough birds.

Type: Normal/Flying
Height: 2'7" Weight: 33 lbs.
Places to Find: Trade Spearow in Vermillion City to get
Desrciption: The sprig of green onions it holds is its weapon. It is used much like a metal sword.
Evolves Into: N/A
Learned Skills:
Level Skill Type
----- Peck Flying
----- Sand Attack Normal
LV 7 Leer Normal
LV 15 Fury Attack Normal
LV 23 Swords Dance Normal
Lv 31 Agility Psychic
LV 39 Slash Normal
TMs: 02, 03, 04, 06, 08, 09, 10, 20, 31, 32, 33, 34, 39, 40, 44, 50
HMs: 01, 02
Advice: It's not an astounding bird. Just a rare one. You're better off with another Bird Pokemon, but if you feel you need a challenge, try raising this little bird into a champ.

Type: Normal/Flying
Height: 4'7" Weight: 86 lbs.
Places to Find: Routes 16, 17, 18 and the Safari Zone
Desrciption: A bird that makes up for its poor flying with its fast foot speed. Leaves giant footprints.
Evolves Into: Dodrio
Learned Skills:
Level Skill Type
----- Peck Flying
LV 20 Growl Normal
LV 24 Fury Attack Normal
LV 30 Drill Peck Flying
LV 36 Rage Normal
Lv 40 Tri-Attack Normal
LV 44 Agility Psychic
TMs: 04, 06, 08, 09, 10, 20, 31, 32, 33, 34, 40, 43, 44, 49, 50
HMs: 02
Advice: Most of the Doduos you see are around 20th Level, so be careful if your Pokemon are under that Level.

Type: Normal/Flying
Height: 5'11" Weight: 188 lbs.
Places to Find: Unknown Dungeon
Desrciption: Uses its three brains to execute complex plans. While two heads sleep, one head stays awake.
Evolves Into: N/A
Learned Skills:
Level Skill Type
----- Peck Flying
LV 20 Growl Normal
LV 24 Fury Attack Normal
LV 30 Drill Peck Flying
LV 36 Rage Normal
Lv 40 Tri-Attack Normal
LV 44 Agility Psychic
TMs: 04, 06, 08, 09, 10, 15, 20, 31, 32, 33, 34, 40, 43, 44, 49, 50
HMs: 02
Advice: Dodrios are vicious fighters. Make sure your Pokemon has a much higher defense or over a 100 hp.

Type: Ice/Flying
Height: 5'7" Weight: 122 lbs.
Places to Find: Seafoam Islands
Desrciption: A legendary bird Pokemon that is said to appear to doomed people who lost in icy mountains.
Evolves Into: N/A
Learned Skills:
Level Skill Type
----- Peck Flying
----- Ice Beam Ice
LV 51 Blizzard Ice
Lv 55 Agility Psychic
LV 60 Mist Ice
TMs: 02, 04, 06, 09, 10, 11, 12, 13, 14, 15, 20, 31, 32, 33, 34, 39, 43, 44, 50
HMs: 02
Advice: This is one really tough Pokemon. The first you'll encounter without diverging too heavily from your path through the Seafoam Islands. If you want to battle it, you'll need an incredibly powerful Ice or Fire Pokemon to challenge it. Even then, get a lot of healing potions. Another hint I got was that if you catch the Zapdos, you can use that to lower Articuno's HP, but I haven't tried it.

Type: Electric/Flying
Height: 5'3" Weight: 116 lbs.
Places to Find: Power Plant
Desrciption: A legendary bird Pokemon that is said to appear from clouds while dropping enormous lightning bolts.
Evolves Into: N/A
Learned Skills:
Level Skill Type
----- Thunder Shock Electric
----- Drill Peck Flying
LV 51 Thunder Electric
LV 55 Agility Psychic
LV 60 Light srceen Psychic
TMs: 02, 03, 04, 06, 09, 10, 15, 20, 24, 25, 31, 32, 33, 34, 39, 43, 44, 45, 50
HMs: 02, 05
Advice: Get a Graveler or Golem at Level 35-37 and make sure it knows 'Harden' and not just 'Defensive Curl'. Maximize the rock Pokemon's defense with Harden and then slowly use weak techniques to lower the Zapdos's hit points. Then, catch it. If you don't want to go for capture (i.e. you've traded for a Zapdos) then use Rock Slide and other devastating techniques.

Type: Fire/Flying
Height: 6'7" Weight: 132 lbs.
Places to Find: Victory Road
Desrciption: Known as the legendary bird of fire. Every flap of it's wings creates a dazzling flash of flames.
Evolves Into: N/A
Learned Skills:
Level Skill Type
----- Peck Flying
----- Fire Spin Fire
LV 51 Leer Normal
Lv 55 Agility Psychic
LV 60 Sky Attack Flying
TMs: 02, 04, 06, 09, 10, 15, 20, 31, 32, 33, 34, 38, 39, 43, 44, 50
HMs: 02
Advice: Despite being Level 50 like all of the other legendary birds, Moltres is the easiest to capture. The biggest problem you face is getting Burn Heal. Don't use a Water Pokemon, though. Choose another Fire Pokemon or maybe the Graveler/Golem you used on Zapdos. If you do go for the Graveler/Golem, raise it's levels to about 45 or so. But remember that you're trying to capture it, not defeat it.