Massimo(@Rainmaker1973):Pelicans have a long beak and a large throat pouch used for catching prey and draining water from the scooped-up contents before swallowing. When they yawn, they expose their glottis, inverting the pouch over their neck and chest.

Massimo

@Rainmaker1973

Engineer. Selecting and curating pictures and videos trying to awaken your sense of wonder since 2014. For business partnerships: massimo73@livecom.it.

加入 August 2010

177 正在關注 4.5M 粉絲

Massimo@Rainmaker1973

2026.11.03 12:36

Pelicans have a long beak and a large throat pouch used for catching prey and draining water from the scooped-up contents before swallowing. When they yawn, they expose their glottis, inverting the pouch over their neck and chest.