Pied-billed Grebe – Montezuma NWR – © Katy Schwingle – May 15, 2016

Pied-billed Grebe - Montezuma NWR - © Katy Schwingle - May 15, 2016

Pied-billed Grebe – Montezuma NWR – © Katy Schwingle – May 15, 2016