Brown Pelicans Yawning

Description:

With its dark plumage and distinct feeding methods, the brown pelican sets itself apart from seven other pelican species. Aside from being one of the smaller pelican species, the brown pelican is the only one that is known to dive and dine. Most pelican species feed by corralling fish into shallow waters through a group chase before scooping them up with their large beaks. Brown pelicans have their own distinct method: once they spot light reflecting off the scales of fish, they plunge into the water from heights of up to 70 feet where they scoop up fish, drain water through their beaks and tip their heads back to swallow (MarineBio.org: Brown Pelican, Pelecanus occidentalis, 2010 ). Air sacs beneath their skin protect them from injury when they hit the water. The pelican's recent history is one of struggle against destructive human activities like unregulated hunting and pollution. Over the past century, their ill fortune has wrought positive change, inspiring the creation of one of the first bird refuges in the U.S. as well as a ban against toxic pesticides. Most recently, it became the inadvertent poster animal of the disastrous impact of the BP oil spill in the Gulf of Mexico.

Habitat:

The Brown Pelican occurs on both coasts in the Americas. On the Atlantic Coast and Gulf Coast they distribute from Nova Scotia to Venezuela, and to the mouth of the Amazon River. On the Pacific Ocean they are found from British Columbia to south central Chile, and including the Galapagos Islands.

Notes:

Waking up from a morning nap. It was amazing to see how these pelicans invert their sacs under their beaks when they yawn.