Essentials
Pokédex Numbers
- Introduced in

- National
- 277
- Hoenn
-
26


Names
- Chinese

- 大王燕
- French

- Hélédelle
- German

- Schwalboss
- Korean

- 스왈로
- Japanese

- オオスバメ (oosubame)
- Official roomaji

- Ohsubame
Breeding
Compatibility
Evolution
| Baby | Basic | Stage 1 | Stage 2 |
|---|---|---|---|
| Taillow | Swellow Level up, starting at level 22 |
Stats
| Pctile | Min IVs | Max IVs | ||
|---|---|---|---|---|
| HP | 39.9 | 293 | 324 | |
| Attack | 64.8 | 238 | 269 | |
| Defense | 39.2 | 188 | 219 | |
| Special Attack | 29.4 | 168 | 199 | |
| Special Defense | 25.3 | 168 | 199 | |
| Speed | 98.0 | 318 | 349 | |
| Total | 50.9 |

Pokéathlon Performance
Minimum;
Base;
Maximum
- Speed



- Power





- Skill


- Stamina




- Jump





- Total
- 8/16/19
Flavor
Flavor Text

-



It circles the sky in search of prey. When it spots one, it dives steeply to catch the prey.


It dives at a steep angle as soon as it spots its prey. It catches its prey with sharp claws.

-




It circles the sky in search of prey. When it spots one, it dives steeply to catch the prey.
Sprites
Height
2'3.6"
0.7 m
Weight
43.7 lb
19.8 kg
Locations
- Ruby

- Sapphire

- Emerald

- Diamond

- Pearl

- Platinum

- Black

- White

Pal Park
- Area
- Field
- Score
- 50
- Rate
- 30
Moves
Normal and Flying moves get STAB, and have their type highlighted in green.
Physical moves better suit Swellow's higher Attack, and have their class highlighted in green.
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Move | Type | Class | PP | Power | Acc | Pri | Effect |
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| Level up: Learned when a Pokémon reaches a certain level. | |||||||||||
| — | Peck | ![]() |
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35 | 35 | 100% | Inflicts regular damage with no additional effect. |
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| — | Growl | ![]() |
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40 | — | 100% | Lowers the target's Attack by one stage. |
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| — | Focus Energy | ![]() |
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30 | — | — | Increases the user's chance to score a critical hit. |
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| — | — | — | Pluck | ![]() |
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20 | 60 | 100% | If target has a berry, inflicts double damage and uses the berry. |
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| — | — | — | Peck | ![]() |
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35 | 35 | 100% | Inflicts regular damage with no additional effect. |
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| — | — | — | Growl | ![]() |
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40 | — | 100% | Lowers the target's Attack by one stage. |
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| — | — | — | Focus Energy | ![]() |
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30 | — | — | Increases the user's chance to score a critical hit. |
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| — | — | — | — | Quick Attack | ![]() |
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30 | 40 | 100% | 1 | Inflicts regular damage with no additional effect. |
| 4 | 4 | 4 | 4 | Focus Energy | ![]() |
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30 | — | — | Increases the user's chance to score a critical hit. |
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| 8 | 8 | 8 | 8 | Quick Attack | ![]() |
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30 | 40 | 100% | 1 | Inflicts regular damage with no additional effect. |
| 13 | 13 | 13 | 13 | Wing Attack | ![]() |
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35 | 60 | 100% | Inflicts regular damage with no additional effect. |
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| 19 | 19 | 19 | 19 | Double Team | ![]() |
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15 | — | — | Raises the user's evasion by one stage. |
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| 28 | 28 | 28 | 28 | Endeavor | ![]() |
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5 | * | 100% | Lowers the target's HP to equal the user's. |
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| 38 | 38 | 38 | 38 | Aerial Ace | ![]() |
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20 | 60 | — | Never misses. |
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| 49 | 49 | 49 | 49 | Agility | ![]() |
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30 | — | — | Raises the user's Speed by two stages. |
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| 61 | 61 | 61 | Air Slash | ![]() |
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20 | 75 | 95% | Has a 30% chance to make the target flinch. |
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Move | Type | Class | PP | Power | Acc | Pri | Effect |
| Egg: Appears on a newly-hatched Pokémon, if the father had the same move. | |||||||||||
| Egg, learned by Taillow but not Swellow | |||||||||||
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Brave Bird | ![]() |
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15 | 120 | 100% | User receives 1/3 the damage inflicted in recoil. |
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Defog | ![]() |
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15 | — | — | Lowers the target's evasion by one stage. Removes field effects from the enemy field. |
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Mirror Move | ![]() |
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20 | — | — | Uses the target's last used move. |
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Pursuit | ![]() |
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20 | 40 | 100% | Has double power against, and can hit, Pokémon attempting to switch out. |
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Rage | ![]() |
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20 | 20 | 100% | If the user is hit after using this move, its Attack rises by one stage. |
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Refresh | ![]() |
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20 | — | — | Cleanses the user of a burn, paralysis, or poison. |
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Roost | ![]() |
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10 | — | — | Heals the user by half its max HP. |
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Sky Attack | ![]() |
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5 | 140 | 90% | User charges for one turn before attacking. Has a 30% chance to make the target flinch. |
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Steel Wing | ![]() |
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25 | 70 | 90% | Has a 10% chance to raise the user's Defense by one stage. |
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Supersonic | ![]() |
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20 | — | 55% | Confuses the target. |
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Whirlwind | ![]() |
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20 | — | 100% | -6 | Immediately ends wild battles. Forces trainers to switch Pokémon. |
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Move | Type | Class | PP | Power | Acc | Pri | Effect |
| Tutor: Can be taught at any time by an NPC. | |||||||||||
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Air Cutter | ![]() |
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25 | 55 | 95% | Has an increased chance for a critical hit. |
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Counter | ![]() |
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20 | * | 100% | -5 | Inflicts twice the damage the user received from the last physical hit it took. |
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Double-Edge | ![]() |
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15 | 120 | 100% | User receives 1/3 the damage inflicted in recoil. |
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Endeavor | ![]() |
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5 | * | 100% | Lowers the target's HP to equal the user's. |
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Endure | ![]() |
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10 | — | — | 4 | Prevents the user's HP from lowering below 1 this turn. |
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Heat Wave | ![]() |
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10 | 100 | 90% | Has a 10% chance to burn the target. |
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Mimic | ![]() |
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10 | — | — | Copies the target's last used move. |
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Mud-Slap | ![]() |
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10 | 20 | 100% | Has a 100% chance to lower the target's accuracy by one stage. |
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Ominous Wind | ![]() |
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5 | 60 | 100% | Has a 10% chance to raise all of the user's stats by one stage. |
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Roost | ![]() |
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10 | — | — | Heals the user by half its max HP. |
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Sky Attack | ![]() |
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5 | 140 | 90% | User charges for one turn before attacking. Has a 30% chance to make the target flinch. |
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Sleep Talk | ![]() |
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10 | — | — | Randomly uses one of the user's other three moves. Only works if the user is sleeping. |
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Snore | ![]() |
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15 | 40 | 100% | Has a 30% chance to make the target flinch. Only works if the user is sleeping. |
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Substitute | ![]() |
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10 | — | — | Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks. |
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Swagger | ![]() |
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15 | — | 90% | Raises the target's Attack by two stages and confuses the target. |
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Swift | ![]() |
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20 | 60 | — | Never misses. |
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Tailwind | ![]() |
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30 | — | — | For three turns, friendly Pokémon have doubled Speed. |
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Twister | ![]() |
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20 | 40 | 100% | Has a 20% chance to make the target flinch. |
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Move | Type | Class | PP | Power | Acc | Pri | Effect |
| Machine: Can be taught at any time by using a TM or HM. | |||||||||||
| 06 | 06 | 06 | 06 | Toxic | ![]() |
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10 | — | 90% | Badly poisons the target, inflicting more damage every turn. |
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| 10 | 10 | 10 | 10 | Hidden Power | ![]() |
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15 | * | 100% | Power and type depend upon user's IVs. Power can range from 30 to 70. |
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| 11 | 11 | 11 | 11 | Sunny Day | ![]() |
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5 | — | — | Changes the weather to sunny for five turns. |
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| 15 | 15 | 15 | 15 | Hyper Beam | ![]() |
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5 | 150 | 90% | User foregoes its next turn to recharge. |
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| 17 | 17 | 17 | 17 | Protect | ![]() |
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10 | — | — | 4 | Prevents any moves from hitting the user this turn. |
| 18 | 18 | 18 | 18 | Rain Dance | ![]() |
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5 | — | — | Changes the weather to rain for five turns. |
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| 21 | 21 | 21 | 21 | Frustration | ![]() |
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20 | * | 100% | Power increases as happiness decreases, up to a maximum of 102. |
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| 27 | 27 | 27 | 27 | Return | ![]() |
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20 | * | 100% | Power increases with happiness, up to a maximum of 102. |
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| 32 | 32 | 32 | 32 | Double Team | ![]() |
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15 | — | — | Raises the user's evasion by one stage. |
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| 40 | 40 | 40 | 40 | Aerial Ace | ![]() |
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20 | 60 | — | Never misses. |
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| 42 | 42 | 42 | 42 | Facade | ![]() |
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20 | 70 | 100% | Power doubles if user is burned, paralyzed, or poisoned. |
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| 43 | 43 | 43 | Secret Power | ![]() |
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20 | 70 | 100% | Has a 30% chance to inflict a status effect which depends upon the terrain. |
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| 44 | 44 | 44 | 44 | Rest | ![]() |
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10 | — | — | User sleeps for two turns, completely healing itself. |
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| 45 | 45 | 45 | 45 | Attract | ![]() |
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15 | — | 100% | Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user. |
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| 46 | 46 | 46 | 46 | Thief | ![]() |
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10 | 40 | 100% | Takes the target's item. |
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| 48 | Round | ![]() |
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15 | 60 | 100% | Has double power if it's used more than once per turn. |
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| 49 | Echoed Voice | ![]() |
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15 | 40 | 100% | Power increases by 100% for each consecutive use by any friendly Pokémon, to a maximum of 200. |
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| 47 | 47 | 47 | Steel Wing | ![]() |
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25 | 70 | 90% | Has a 10% chance to raise the user's Defense by one stage. |
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| 51 | 51 | Roost | ![]() |
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10 | — | — | Heals the user by half its max HP. |
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| 58 | 58 | Endure | ![]() |
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10 | — | — | 4 | Prevents the user's HP from lowering below 1 this turn. |
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| 68 | 68 | 68 | Giga Impact | ![]() |
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5 | 150 | 90% | User foregoes its next turn to recharge. |
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| 83 | Work Up | ![]() |
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30 | — | — | Raises the user's Attack and Special Attack by one stage each. |
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| 78 | 78 | Captivate | ![]() |
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20 | — | 100% | Lowers the target's Special Attack by two stages if it's the opposite gender. |
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| 82 | 82 | Sleep Talk | ![]() |
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10 | — | — | Randomly uses one of the user's other three moves. Only works if the user is sleeping. |
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| 83 | 83 | Natural Gift | ![]() |
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15 | * | 100% | Power and type depend on the held berry. |
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| 87 | 87 | 87 | Swagger | ![]() |
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15 | — | 90% | Raises the target's Attack by two stages and confuses the target. |
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| 88 | 88 | 88 | Pluck | ![]() |
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20 | 60 | 100% | If target has a berry, inflicts double damage and uses the berry. |
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| 89 | 89 | 89 | U-turn | ![]() |
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20 | 70 | 100% | User must switch out after attacking. |
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| 90 | 90 | 90 | Substitute | ![]() |
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10 | — | — | Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks. |
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| H2 | H2 | H2 | H2 | Fly | ![]() |
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15 | 90 | 95% | User flies high into the air, dodging all attacks, and hits next turn. |
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| H5 | Defog | ![]() |
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15 | — | — | Lowers the target's evasion by one stage. Removes field effects from the enemy field. |
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½ male, ½ female
Charti Berry

grassland

Alar




