Mergulhão-pequeno (Tachybaptus ruficollis)

Exif: 

Camera Model: Canon EOS 7D

Photographer: Luis Malheiro

Exposure Time: 1/2500 sec

F-Number: f/6.3

Exposure Program: Aperture Priority

ISO Speed Rating: 800

Lens Aperture:  f/6.3

Exposure Bias: 1/3 EV

Metering Mode: Pattern

Focal Length: 400.00 mm