Swellow
#277 in the HeartGold & SoulSilver Pokédex • Swallow Pokémon
Swellow
#277 in the HeartGold & SoulSilver Pokédex • Swallow Pokémon
Stats
Min
Max
HP
60
230
324
Attack
85
157
295
Defense
60
112
240
Sp. Atk
75
139
273
Sp. Def
50
94
218
Speed
125
229
383
Total
455
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Growth
| Pokédexes | - |
|---|---|
| EV yield | 2 Spe |
| Catch rate | 45 |
| Base Exp. | 159 |
Eggs
| Egg Groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 15 (3,840 steps) |
Lore

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

SoulSilver
It dives at a steep angle as soon as it spots its prey. It catches its prey with sharp claws.
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
![]() Taillow #276 | Level 22 | ![]() Swellow #277 |
Held Items
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Growl | ![]() | Status | - | 100 | 40 | The user growls in an endearing way, making the foe less wary. The target’s Attack stat is lowered. |
| Start | Peck | ![]() | Physical | 35 | 100 | 35 | The foe is jabbed with a sharply pointed beak or horn. |
| Start | Quick Attack | ![]() | Physical | 40 | 100 | 30 | The user lunges at the foe at a speed that makes it almost invisible. It is sure to strike first. |
| Start | Focus Energy | ![]() | Status | - | - | 30 | The user takes a deep breath and focuses to raise the critical-hit ratio of its attacks. |
| Start | Pluck | ![]() | Physical | 60 | 100 | 20 | The user pecks the foe. If the foe is holding a Berry, the user plucks it and gains its effect. |
| 4 | Focus Energy | ![]() | Status | - | - | 30 | The user takes a deep breath and focuses to raise the critical-hit ratio of its attacks. |
| 8 | Quick Attack | ![]() | Physical | 40 | 100 | 30 | The user lunges at the foe at a speed that makes it almost invisible. It is sure to strike first. |
| 13 | Wing Attack | ![]() | Physical | 60 | 100 | 35 | The foe is struck with large, imposing wings spread wide to inflict damage. |
| 19 | Double Team | ![]() | Status | - | - | 15 | By moving rapidly, the user makes illusory copies of itself to raise its evasiveness. |
| 28 | Endeavor | ![]() | Physical | - | 100 | 5 | An attack move that cuts down the foe’s HP to equal the user’s HP. |
| 38 | Aerial Ace | ![]() | Physical | 60 | - | 20 | The user confounds the foe with speed, then slashes. The attack lands without fail. |
| 49 | Agility | ![]() | Status | - | - | 30 | The user relaxes and lightens its body to move faster. It sharply boosts the Speed stat. |
| 61 | Air Slash | ![]() | Special | 75 | 95 | 20 | The user attacks with a blade of air that slices even the sky. It may also make the target flinch. |
Machines
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM06 | Toxic | ![]() | Status | - | 85 | 10 | A move that leaves the target badly poisoned. Its poison damage worsens every turn. |
| TM10 | Hidden Power | ![]() | Special | 1 | 100 | 15 | A unique attack that varies in type and intensity depending on the Pokémon using it. |
| TM11 | Sunny Day | ![]() | Status | - | - | 5 | The user intensifies the sun for five turns, powering up Fire-type moves. |
| TM15 | Hyper Beam | ![]() | Special | 150 | 90 | 5 | The foe is attacked with a powerful beam. The user must rest on the next turn to regain its energy. |
| TM17 | Protect | ![]() | Status | - | - | 10 | It enables the user to evade all attacks. Its chance of failing rises if it is used in succession. |
| TM18 | Rain Dance | ![]() | Status | - | - | 5 | The user summons a heavy rain that falls for five turns, powering up Water- type moves. |
| TM21 | Frustration | ![]() | Physical | - | 100 | 20 | A full-power attack that grows more powerful the less the user likes its Trainer. |
| TM27 | Return | ![]() | Physical | - | 100 | 20 | A full-power attack that grows more powerful the more the user likes its Trainer. |
| TM32 | Double Team | ![]() | Status | - | - | 15 | By moving rapidly, the user makes illusory copies of itself to raise its evasiveness. |
| TM40 | Aerial Ace | ![]() | Physical | 60 | - | 20 | The user confounds the foe with speed, then slashes. The attack lands without fail. |
| TM42 | Facade | ![]() | Physical | 70 | 100 | 20 | An attack move that doubles its power if the user is poisoned, paralyzed, or has a burn. |
| TM43 | Secret Power | ![]() | Physical | 70 | 100 | 20 | The user attacks with a secret power. Its added effects vary depending on the user’s environment. |
| TM44 | Rest | ![]() | Status | - | - | 5 | The user goes to sleep for two turns. It fully restores the user’s HP and heals any status problem. |
| TM45 | Attract | ![]() | Status | - | 100 | 15 | If it is the opposite gender of the user, the foe becomes infatuated and less likely to attack. |
| TM46 | Thief | ![]() | Physical | 40 | 100 | 10 | The user attacks and steals the foe’s held item simultaneously. It can’t steal if the user holds an item. |
| TM47 | Steel Wing | ![]() | Physical | 70 | 90 | 25 | The foe is hit with wings of steel. It may also raise the user’s Defense stat. |
| TM51 | Roost | ![]() | Status | - | - | 5 | The user lands and rests its body. It restores the user’s HP by up to half of its max HP. |
| TM58 | Endure | ![]() | Status | - | - | 10 | The user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession. |
| TM68 | Giga Impact | ![]() | Physical | 150 | 90 | 5 | The user charges at the foe using every bit of its power. The user must rest on the next turn. |
| TM78 | Captivate | ![]() | Status | - | 100 | 20 | If it is the opposite gender of the user, the foe is charmed into sharply lowering its Sp. Atk stat. |
| TM82 | Sleep Talk | ![]() | Status | - | - | 10 | While it is asleep, the user randomly uses one of the moves it knows. |
| TM83 | Natural Gift | ![]() | Physical | - | 100 | 15 | The user draws power to attack by using its held Berry. The Berry determines its type and power. |
| TM87 | Swagger | ![]() | Status | - | 90 | 15 | The user enrages the foe into confusion. However, it also sharply raises the foe’s Attack stat. |
| TM88 | Pluck | ![]() | Physical | 60 | 100 | 20 | The user pecks the foe. If the foe is holding a Berry, the user plucks it and gains its effect. |
| TM89 | U-turn | ![]() | Physical | 70 | 100 | 20 | After making its attack, the user rushes back to switch places with a party Pokémon in waiting. |
| TM90 | Substitute | ![]() | Status | - | - | 10 | The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy. |
| HM02 | Fly | ![]() | Physical | 90 | 95 | 15 | The user soars, then strikes on the second turn. It can also be used for flying to any familiar town. |
Tutors
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Air Cutter | ![]() | Special | 55 | 95 | 25 | The user launches razorlike wind to slash the foe. It has a high critical-hit ratio. |
| Endeavor | ![]() | Physical | - | 100 | 5 | An attack move that cuts down the foe’s HP to equal the user’s HP. |
| Heat Wave | ![]() | Special | 100 | 90 | 10 | The user exhales a heated breath on the foe to attack. It may also leave the target with a burn. |
| Mud-Slap | ![]() | Special | 20 | 100 | 10 | The user hurls mud in the foe’s face to inflict damage and lower its accuracy. |
| Ominous Wind | ![]() | Special | 60 | 100 | 5 | The user creates a gust of repulsive wind. It may also raise all the user’s stats at once. |
| Sky Attack | ![]() | Physical | 140 | 90 | 5 | A second-turn attack move with a high critical-hit ratio. It may also make the target flinch. |
| Snore | ![]() | Special | 40 | 100 | 15 | An attack that can be used only if the user is asleep. The harsh noise may also make the foe flinch. |
| Swift | ![]() | Special | 60 | - | 20 | Star-shaped rays are shot at the foe. This attack never misses. |
| Tailwind | ![]() | Status | - | - | 30 | The user whips up a turbulent whirlwind that ups the Speed of all party Pokémon for three turns. |
| Twister | ![]() | Special | 40 | 100 | 20 | The user whips up a vicious tornado to tear at the foe. It may also make the foe flinch. |
Traits
Guts
Ability Slot 1
Boosts Attack if there is a status problem.
Increases Attack to 1.5× with a major status ailment.










































Status
Physical
Special








