Morpeko locations — where to catch

In Kitakami (Scarlet & Violet – The Teal Mask)

• Apple Hills — Walk
• Fellhorn Gorge — Walk
• Kitakami Hall — Walk
• Oni Mountain — Walk
• Paradise Barrens — Walk
• Reveler's Road — Walk
• Wistful Fields — Walk

Other games (2)

• Sword / Shield — The Isle of Armor (Gen 8): Ballimere Lake, Challenge Beach, Max Lair
• Sword / Shield (Gen 8): Route 7, Galar Route 7, Route 9, Galar Route 9, Giant's Mirror, Lake of Outrage, Motostoke Riverbank

Morpeko — full Pokédex entry