Lina's Sunbird

Lina's sunbird (Aethopyga linaraborae) is a species of bird in the family Nectariniidae It is endemic to mountains in the island of Mindanao in the Philippines. It is one of the most striking sunbirds in the country with the male having an iridescent blue color and an orange spot on its yellow breast. It is named after Dioscoro S. Rabor's wife, Lina who would assist Dioscoro on expeditions. Its natural habitat is tropical moist montane forest above 1000m. It is threatened by habitat loss.

Description

This species was formerly conspecific with the Apo sunbird but was split by Robert Kennedy, Pedro Gonzales and Hector Miranda in 1997. They decided to name this species after Lina Rabor whose husband is Dioscoro Rabor who is known for as the "Father of Philippine Biology and Conservation" and described 69 bird species

Ecology and behavior

This species has not yet been comprehensively studied. It is presumed to have a typical sunbird diet of primarily nectar and supplemented with the occasional insect.

Males in breeding condition with enlarged testes have been collected n May but this is not yet fully understood.

Habitat and conservation status

It occupies montane mossy forest from 970 to 2,000 m and above in the mountains of Eastern Mindanao.

IUCN has assessed this bird as near threatened making it the only Philippine sunbird that is not assessed as least concern as it r. It is restricted toDespite its limited range, it is said to be locally common in its range. As it occurs in rugged and inaccessible mountains, this has allowed a large portion of its habitat to remain intact. However, there it is still affected by habitat loss through deforestation, mining, land conversion and slash-and-burn - just not to the same extent as lowland forest. Mt. Tagubud in New Bataan, where it is mainly seen by birdwatchers, has faced considerable deforestation.