A collection for your perusal....
"Blackbird Making Perch.bmp"
EOS 7D, EF 100-400mm f/4.5-5.6L IS USM @ 400mm, 1/1600 s, f/6.3, ISO 1600
"Duck Nourishment Gulping.dng"
EOS 1D X, EF 600mm f/4L IS II + EF 2x III Extender, 1/2500 s, f/11, ISO 2000
"Egret Parasol Splash.eps"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/2500 s, f/6.3, ISO 500
"Gbh Ingesting Fish.gif"
EOS M2, EF-M 55-200mm f/4.5-6.3 IS STM @ 200mm, 1/1600 s, f/6.3, ISO 800
"Hawk Exclaiming In Conifer.heic"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/1600 s, f/6.3, ISO 400
"Jay Perched on Greenery.jpg"
EOS 1D X, EF 100-400mm f/4.5-5.6L IS USM + EF 1.4x II Extender @ 560mm, 1/320 s, f/6.3, ISO 10000
"Paired Ducks Floating.pdf"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/1600 s, f/6.3, ISO 640
"Paired Swans Dating.psd"
EOS 1D X, EF 600mm f/4L IS II, 1/1600 s, f/4, ISO 100
"Snowy Veiled by Grass.svg"
EOS 1D X, EF 600mm f/4L IS II + EF 2x III Extender, 1/2500 s, f/11, ISO 800
"Tern In Flight.tif"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/1600 s, f/6.3, ISO 640
"Blackbird Making Perch.bmp"
EOS 7D, EF 100-400mm f/4.5-5.6L IS USM @ 400mm, 1/1600 s, f/6.3, ISO 1600
"Duck Nourishment Gulping.dng"
EOS 1D X, EF 600mm f/4L IS II + EF 2x III Extender, 1/2500 s, f/11, ISO 2000
"Egret Parasol Splash.eps"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/2500 s, f/6.3, ISO 500
"Gbh Ingesting Fish.gif"
EOS M2, EF-M 55-200mm f/4.5-6.3 IS STM @ 200mm, 1/1600 s, f/6.3, ISO 800
"Hawk Exclaiming In Conifer.heic"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/1600 s, f/6.3, ISO 400
"Jay Perched on Greenery.jpg"
EOS 1D X, EF 100-400mm f/4.5-5.6L IS USM + EF 1.4x II Extender @ 560mm, 1/320 s, f/6.3, ISO 10000
"Paired Ducks Floating.pdf"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/1600 s, f/6.3, ISO 640
"Paired Swans Dating.psd"
EOS 1D X, EF 600mm f/4L IS II, 1/1600 s, f/4, ISO 100
"Snowy Veiled by Grass.svg"
EOS 1D X, EF 600mm f/4L IS II + EF 2x III Extender, 1/2500 s, f/11, ISO 800
"Tern In Flight.tif"
EOS 1D X, EF 600mm f/4L IS II + EF 1.4x III Extender, 1/1600 s, f/6.3, ISO 640