My personal equipment and the way I configure my wildlife photography system:
 
• Canon EOS 7D or D5 mark III + 500mm f/4 and 1.4x converter
• Canon EOS 7D + 300mm f/2.8 and 1.4x converter
• Canon EOS D5 mark II or III + 70-200mm f/2.8 and 1.4x converter
• Canon EOS D5 + 24-70mm f/2.8
 
Cameras:

• *Canon EOS D5 mark II
• *Canon EOS D5 mark III
• *Canon EOS 7D
  Lenses:

• *EF 500mm f/4L IS USM
• *EF 300mm f/2.8L IS USM
• *EF 70-200mm f/2.8L II IS USM
• *EF 24-70mm f/2.8L IS USM
• *EF 16-35mm f/2.8L IS USM
• *EF 15mm f/2.8 Fisheye
• *1.4x converter
• *2x converter
 
Rest of system:

• *580 EX II Speedlite
• *430 EX II Speedlite (slave unit)
• *Manfrotto 055XDB legs with 496RC2 compact Ball head
• *Remote system- Hδhnel Giga T Pro
• *Canon binoculars 15x50 IS all weather
 
Door mountings:

As a result from my past career as an Engineer, I managed to design and manufactured all my own door mount equipment with extreme perfection.

Years of Photographic experience inspired me to construct the mountings as such, to be most effective and simple as possible.

On all door mount brackets I use Gimbal Heads for camera support.

This combination operation system, works best for ergonomic movement of the human body and camera movement.