National Pokédex #0821 · Generation 8

Rookidee

It will bravely challenge any opponent, no matter how powerful. This Pokémon benefits from every battle—even a defeat increases its strength a bit.

Natural spawnRaid denEvolution chain

Quick answer

How do you get Rookidee?

Rookidee can spawn in Windswept Hills, Windswept Forest, Windswept Gravelly Hills, and 46 other eligible biomes (Search: On land; Time: Daytime; Sky light: Bright; Ground: Natural / Trees). It appears in tier 1 raids. Check the complete conditions below; these routes reflect AshRun's installed ATMons files.

AshRun ATMons 1.3.0 · Checked 2026-10-16 · Sources & limitations

AshRun locations

How to obtain Rookidee

1 place to look

Where to look in the wild

Choose one location below and meet its conditions together. Separate cards are alternative routes. A rarity label describes a spawn pool, not the chance of finding one on each attempt.

Eligible biomes (49)

Windswept Hills + 48 more

Expanded from server categories: Hills, Sky, Spooky, Taiga

Level1-25RarityCommon

Search: On land
Time: Daytime
Sky light: Bright
Ground: Natural / Trees

Excluded when this matches: Biome: Arid.
Excluded when this matches: Ground: Farmland.

Raid den

Tier 1 · Flying

Relative boss weight 20. Defined moves: Fury Attack, Power Trip, Peck.

Compare raid tiers and encounters →

Before you throw a ball

Catching Rookidee

If you encounter a wild Rookidee, an ordinary throw outside battle requires your first non-fainted party Pokémon to be at least its level.

Party order matters: the game checks the first conscious Pokémon, not the highest level anywhere in your team.
With no conscious party Pokémon, this outside-battle rule allows only targets up to level 15.
A guaranteed-catch ball bypasses this ordinary level check. You can also battle a wild target and use a ball during your turn.

These rules describe wild encounters. Raids and scripted encounters may use their own capture flow. Read the catching guide and blocked-throw checklist · Checked 2026-10-16.

Base catch-rate value: 255. This is a species value, not a percentage or a promise that a particular ball will work.

Battle profile

Base stats

245 total

Type weaknesses & resistances

Damage taken by Rookidee with Flying typing:

Weak to: Electric 2×Ice 2×Rock 2×
Resists: Bug 0.5×Fighting 0.5×Grass 0.5×
Immune to: Ground 0×

Unlisted move types deal normal (1×) damage. Both types are combined. Abilities, held items, moves, weather, Terastallization and form changes can alter the result.

Base stat values

Hp38

Attack47

Defence35

Special Attack33

Special Defence35

Speed57

Abilities

Keen Eye
Unnerve
Big Pecks Hidden

Training

Base experience: 49
Growth: Medium Slow
EV yield: Hp: 0 · Attack: 0 · Defence: 0 · Special Attack: 0 · Special Defence: 0 · Speed: 1
Friendship: 50

Progression

Evolution & forms

Follow the requirements on each arrow, then open the next Pokémon to continue the chain. Regional and alternate forms can use different rules. Compare all evolution methods.

Evolves into

Corvisquire

level it up; reach level 18

View Corvisquire →

Complete installed learnset

Moves

72 entries

Level moves (11)

Lv. 1 · PeckLv. 1 · LeerLv. 4 · Power TripLv. 8 · Hone ClawsLv. 12 · Fury AttackLv. 16 · PluckLv. 20 · TauntLv. 24 · Scary FaceLv. 28 · Drill PeckLv. 32 · SwaggerLv. 36 · Brave Bird

Egg moves (7)

DefogRock SmashRoostSand AttackSky AttackSpiteTailwind

Tm moves (38)

Aerial AceAgilityAir CutterAir SlashAssuranceBrave BirdDefogDual WingbeatEndureFacadeFake TearsFlyFocus EnergyHone ClawsNasty PlotPaybackPluckProtectRestRetaliateRevengeReversalRock SmashRoostScary FaceSky AttackSleep TalkSpiteSubstituteSwaggerSwiftTailwindTake DownTauntTera BlastThiefU-turnWork Up

Tutor moves (13)

Aerial AceAir CutterDefogDual WingbeatFocus EnergyRestRock SmashRoostSky AttackSleep TalkSpiteSwiftTailwind

Legacy moves (3)

AttractRoundSnore

Useful extras

Drops & breeding

Feather

Quantity 0-1

Chicken

Quantity 1

Wacan Berry

2.5% chance

Egg groups: Flying
Egg cycles: 15
Maximum drops: 3

Technical server dataRaw records, internal IDs, source files, presets, and full JSON

Source summary

Base species: Cobblemon-neoforge-1.7.3+1.21.1.jar. Installed additions: none.

Acquisition records

{
  "questGuides": [],
  "structureEncounters": [],
  "naturalSpawns": [
    {
      "id": "rookidee-1",
      "pokemon": "rookidee",
      "presets": [
        "natural",
        "treetop"
      ],
      "type": "pokemon",
      "spawnablePositionType": "grounded",
      "bucket": "common",
      "level": "1-25",
      "weight": 9,
      "condition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_hills",
          "#cobblemon:is_sky",
          "#cobblemon:is_spooky",
          "#cobblemon:is_taiga"
        ],
        "timeRange": "day"
      },
      "anticondition": {
        "biomes": [
          "#cobblemon:is_arid"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0821_rookidee.json",
      "formProperties": [],
      "presetConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:natural"
            ]
          }
        },
        {
          "preset": "treetop",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:trees"
            ]
          }
        }
      ],
      "presetAntiConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "minecraft:farmland"
            ]
          }
        }
      ],
      "presetProvenance": [
        {
          "preset": "natural",
          "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
          "sourceFile": "data/cobblemon/spawn_detail_presets/natural.json"
        },
        {
          "preset": "treetop",
          "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
          "sourceFile": "data/cobblemon/spawn_detail_presets/treetop.json"
        }
      ],
      "effectiveCondition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_hills",
          "#cobblemon:is_sky",
          "#cobblemon:is_spooky",
          "#cobblemon:is_taiga"
        ],
        "timeRange": "day",
        "neededBaseBlocks": [
          "#cobblemon:natural",
          "#cobblemon:trees"
        ]
      },
      "effectiveAnticonditions": [
        {
          "biomes": [
            "#cobblemon:is_arid"
          ]
        },
        {
          "neededBaseBlocks": [
            "minecraft:farmland"
          ]
        }
      ],
      "resolvedBiomes": [
        "minecraft:windswept_hills",
        "minecraft:windswept_forest",
        "minecraft:windswept_gravelly_hills",
        "terralith:haze_mountain",
        "terralith:stony_spires",
        "terralith:windswept_spires",
        "minecraft:meadow",
        "terralith:alpine_highlands",
        "terralith:blooming_plateau",
        "terralith:highlands",
        "terralith:alpine_grove",
        "terralith:caldera",
        "terralith:siberian_grove",
        "terralith:snowy_maple_forest",
        "terralith:snowy_shield",
        "terralith:tropical_jungle",
        "terralith:volcanic_crater",
        "terralith:blooming_valley",
        "terralith:forested_highlands",
        "terralith:lavender_valley",
        "terralith:lush_valley",
        "terralith:moonlight_valley",
        "terralith:sakura_valley",
        "terralith:temperate_highlands",
        "terralith:yosemite_lowlands",
        "terralith:skylands_autumn",
        "terralith:skylands_spring",
        "terralith:skylands_summer",
        "terralith:skylands_winter",
        "minecraft:dark_forest",
        "ars_elemental:vexing_caves",
        "terralith:cave/frostfire_caves",
        "terralith:cave/infested_caves",
        "legendarymonuments:plains_of_death",
        "minecraft:taiga",
        "minecraft:snowy_taiga",
        "minecraft:old_growth_pine_taiga",
        "minecraft:old_growth_spruce_taiga",
        "terralith:birch_taiga",
        "terralith:shield",
        "terralith:siberian_taiga",
        "terralith:wintry_forest",
        "terralith:wintry_lowlands",
        "minecraft:grove",
        "terralith:cold_shrubland",
        "terralith:cloud_forest",
        "terralith:ice_marsh",
        "terralith:moonlight_grove",
        "terralith:yellowstone"
      ],
      "resolvedExcludedBiomes": [
        "minecraft:badlands",
        "minecraft:eroded_badlands",
        "minecraft:wooded_badlands",
        "terralith:bryce_canyon",
        "terralith:painted_mountains",
        "terralith:red_oasis",
        "terralith:savanna_badlands",
        "terralith:white_mesa",
        "terralith:snowy_badlands",
        "terralith:ashen_savanna",
        "terralith:warped_mesa",
        "minecraft:desert",
        "terralith:desert_oasis",
        "terralith:desert_spires",
        "terralith:lush_desert",
        "terralith:sandstone_valley",
        "terralith:ancient_sands",
        "terralith:desert_canyon",
        "terralith:cave/desert_caves",
        "minecraft:savanna",
        "minecraft:savanna_plateau",
        "minecraft:windswept_savanna",
        "terralith:arid_highlands",
        "terralith:fractured_savanna",
        "terralith:savanna_slopes",
        "terralith:brushland",
        "terralith:hot_shrubland",
        "terralith:shrubland"
      ]
    }
  ],
  "raids": [
    {
      "tier": "ONE",
      "type": "flying",
      "weight": 20,
      "moves": [
        "furyattack",
        "powertrip",
        "peck"
      ],
      "source": "cobblemonraiddens-neoforge-0.11.7+1.21.1.jar",
      "sourceFile": "data/cobblemonraiddens/raid/boss/rookidee.json",
      "formProperties": [],
      "gender": null,
      "ability": null,
      "bossProperties": []
    }
  ],
  "fossils": []
}

Evolution and forms

{
  "evolutions": [
    {
      "id": "rookidee_corvisquire",
      "variant": "level_up",
      "result": "corvisquire",
      "consumeHeldItem": false,
      "learnableMoves": [],
      "requirements": [
        {
          "variant": "level",
          "minLevel": 18
        }
      ]
    }
  ],
  "forms": []
}

Behavior and drops

{
  "behaviour": {
    "moving": {
      "fly": {
        "canFly": true
      },
      "swim": {
        "avoidsWater": true
      }
    },
    "resting": {
      "canSleep": true,
      "willSleepOnBed": true,
      "light": "0-4",
      "drowsyChance": 0.0333,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "9",
      "toleratedLeaders": [
        {
          "pokemon": "murkrow",
          "tier": 1
        },
        {
          "pokemon": "rookidee",
          "tier": 2
        },
        {
          "pokemon": "corvisquire",
          "tier": 3
        },
        {
          "pokemon": "honchkrow",
          "tier": 4
        },
        {
          "pokemon": "corviknight",
          "tier": 5
        }
      ]
    },
    "combat": {
      "willDefendSelf": true,
      "willDefendOwner": true,
      "willFlee": false
    }
  },
  "drops": {
    "amount": 3,
    "entries": [
      {
        "item": "minecraft:feather",
        "quantityRange": "0-1"
      },
      {
        "item": "minecraft:chicken"
      },
      {
        "item": "cobblemon:wacan_berry",
        "percentage": 2.5
      }
    ]
  },
  "labels": [
    "gen8"
  ]
}

Complete installed species record

{
  "implemented": true,
  "nationalPokedexNumber": 821,
  "name": "Rookidee",
  "primaryType": "flying",
  "maleRatio": 0.5,
  "height": 2,
  "weight": 18,
  "pokedex": [
    "cobblemon.species.rookidee.desc"
  ],
  "labels": [
    "gen8"
  ],
  "aspects": [],
  "abilities": [
    "keeneye",
    "unnerve",
    "h:bigpecks"
  ],
  "eggGroups": [
    "flying"
  ],
  "baseStats": {
    "hp": 38,
    "attack": 47,
    "defence": 35,
    "special_attack": 33,
    "special_defence": 35,
    "speed": 57
  },
  "evYield": {
    "hp": 0,
    "attack": 0,
    "defence": 0,
    "special_attack": 0,
    "special_defence": 0,
    "speed": 1
  },
  "baseExperienceYield": 49,
  "experienceGroup": "medium_slow",
  "catchRate": 255,
  "eggCycles": 15,
  "baseFriendship": 50,
  "shoulderMountable": true,
  "baseScale": 0.7,
  "hitbox": {
    "width": 0.5,
    "height": 0.6,
    "fixed": false
  },
  "behaviour": {
    "moving": {
      "fly": {
        "canFly": true
      },
      "swim": {
        "avoidsWater": true
      }
    },
    "resting": {
      "canSleep": true,
      "willSleepOnBed": true,
      "light": "0-4",
      "drowsyChance": 0.0333,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "9",
      "toleratedLeaders": [
        {
          "pokemon": "murkrow",
          "tier": 1
        },
        {
          "pokemon": "rookidee",
          "tier": 2
        },
        {
          "pokemon": "corvisquire",
          "tier": 3
        },
        {
          "pokemon": "honchkrow",
          "tier": 4
        },
        {
          "pokemon": "corviknight",
          "tier": 5
        }
      ]
    },
    "combat": {
      "willDefendSelf": true,
      "willDefendOwner": true,
      "willFlee": false
    }
  },
  "drops": {
    "amount": 3,
    "entries": [
      {
        "item": "minecraft:feather",
        "quantityRange": "0-1"
      },
      {
        "item": "minecraft:chicken"
      },
      {
        "item": "cobblemon:wacan_berry",
        "percentage": 2.5
      }
    ]
  },
  "moves": [
    "1:peck",
    "1:leer",
    "4:powertrip",
    "8:honeclaws",
    "12:furyattack",
    "16:pluck",
    "20:taunt",
    "24:scaryface",
    "28:drillpeck",
    "32:swagger",
    "36:bravebird",
    "egg:defog",
    "egg:rocksmash",
    "egg:roost",
    "egg:sandattack",
    "egg:skyattack",
    "egg:spite",
    "egg:tailwind",
    "tm:aerialace",
    "tm:agility",
    "tm:aircutter",
    "tm:airslash",
    "tm:assurance",
    "tm:bravebird",
    "tm:defog",
    "tm:dualwingbeat",
    "tm:endure",
    "tm:facade",
    "tm:faketears",
    "tm:fly",
    "tm:focusenergy",
    "tm:honeclaws",
    "tm:nastyplot",
    "tm:payback",
    "tm:pluck",
    "tm:protect",
    "tm:rest",
    "tm:retaliate",
    "tm:revenge",
    "tm:reversal",
    "tm:rocksmash",
    "tm:roost",
    "tm:scaryface",
    "tm:skyattack",
    "tm:sleeptalk",
    "tm:spite",
    "tm:substitute",
    "tm:swagger",
    "tm:swift",
    "tm:tailwind",
    "tm:takedown",
    "tm:taunt",
    "tm:terablast",
    "tm:thief",
    "tm:uturn",
    "tm:workup",
    "tutor:aerialace",
    "tutor:aircutter",
    "tutor:defog",
    "tutor:dualwingbeat",
    "tutor:focusenergy",
    "tutor:rest",
    "tutor:rocksmash",
    "tutor:roost",
    "tutor:skyattack",
    "tutor:sleeptalk",
    "tutor:spite",
    "tutor:swift",
    "tutor:tailwind",
    "legacy:attract",
    "legacy:round",
    "legacy:snore"
  ],
  "evolutions": [
    {
      "id": "rookidee_corvisquire",
      "variant": "level_up",
      "result": "corvisquire",
      "consumeHeldItem": false,
      "learnableMoves": [],
      "requirements": [
        {
          "variant": "level",
          "minLevel": 18
        }
      ]
    }
  ]
}