An unexpected recent handheld shot that worked out well for me.  I was outdoors photographing scenery and was fortunate to have the versatile Tamron 18-400mm Di II VC lens mounted to capture this Great Egret in flight.  The fine detail looks very good to me.

Exposure details:

Tamron 18-400mm VC + Canon SL2 handheld

1/3200 F/8.0 IS 400

-1/3 in Aperture Priority exposure mode

AI Servo autofocus

Raw image quality

For a closer look at this image, please download the uncropped full-resolution image from my Google Drive account.