Bird Flock Generator turns a single curve into a living flock. Birds follow any 3D path with believable flight — flapping, gliding and banking — with live, real-time sliders.

Whether you need a V of geese, a line of cormorants or the murmuration of starlings: in a few seconds it follows your own spline.

WHAT YOU GET

• Flocks on any spline

• Realistic wing-beat with per-segment phase delay

• Gliding with a randomness slider

• Turn banking (birds lean into curves)

• 6 formations: Cloud · Murmuration · V · Line · Columns · Wedge

• Procedural murmuration derived from your spline

• 8 species: Raptor · Sparrow · Seagull · Swallow · Heron · Vulture · Starling · Bat

• Live editing — everything updates in real time

• Import your own birds (GLB / FBX)

• Clean viewport: hide sources and armatures in one click

• One-click export to FBX / glTF

CONTENTS

Add-on (bird_flock_tool.py) · standalone script · ready scene with 8 rigged birds + demo flock · 13 renders · 3 demo videos · README · EULA.

REQUIREMENTS

Blender 4.2 or newer (tested on Blender 5.2). No other dependencies.

INSTALLATION

Edit ▸ Preferences ▸ Add-ons ▸ Install… ▸ bird_flock_tool.py, then press N in the viewport and open the Bird Gen tab.

Keywords: birds, bird flock, flocking, crowd, murmuration, wildlife, animal, nature, flying, sky, procedural animation, simulation, VFX, game-ready, Blender add-on, Blender plugin.