Realistic Bird Rig for Animation

I need a detailed and realistic bird rig for film or animation purposes. The rig should support a variety of movements to capture the bird's natural behavior and be blender native. Bird model supplied... (Budget: £750 - £1500 GBP, Jobs: 3D Animation, 3D Art, 3D Design, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Rigging, 3D Visualization, Animation, Maya)