@อ.หนุ่มสารคาม16/9/62
If you're interested in spotting a variety of wildlife during your stay at Eden Rock, St Barths, you'll soon discover the island is home to a wide variety of fascinating animals, including the popular and fascinating frigatebird, or 'Frigate Pelican'. The males of the species are highly visible on the island due to their bright red gular pouch, which is inflated during the breeding season to attract a mate, and making them appear puffed-up with pride! It's little wonder these flamboyant birds are so popular with bird watchers and nature lovers who visit Eden Rock, as it can be fascinating to take a peep into the unusual lives of these unique birds.
from: http://ezinearticles.com/?The-Frigatebirds-of-Eden-Rock&id=6795386

