The olive-backed sunbird (Cinnyris jugularis), locally called tamasi, is a common resident of El Nido.
Creature Feature: olive-backed sunbird
Lovebirds Going Steady: Palawan’s Top 10
Although monogamy and lifelong pair bonds are generally rare in the animal kingdom, here’s a list of the lovebirds—REAL birds—that pull it off
Ten Knots Group Environment and Sustainability 