Bird Flock: Seagull is a easy to customize drag and drop bird flock prefab. The birds can now also land on landing spots, and will avoid obstacles.
Features
• Scripted flock with many customization options
• Includes a skybox
• Simple UV map, easy to change texture
• 236 tris model
• 2048x2048px max texture resolution
Original_Link: https://assetstore.unity.com/packages/3d/characters/animals/bird-flock-seagull-4538