OLD-Library Sale! ₱2,800.00 – ₱11,800.00 HI Books and Planners BundlesSelect options ₱7,500.00 Haring Ibon: The Great Philippine EagleAdd to cart ₱5,600.00 All the Birds of the WorldAdd to cart Out of stock ₱2,800.00 Birds of the Philippines Hardbound VersionRead more ₱2,500.00 Birds of the Philippines Flexicover VersionAdd to cart Out of stock ₱1,000.00 Photographic Guide to the Birds of Negros, Panay and CebuRead more ₱800.00 Birds of Cebu and BoholAdd to cart Out of stock ₱300.00 Guide to the Birds of Philippine Rice FieldsRead more Out of stock ₱650.00 A Naturalist’s Guide to the Birds of the Philippines, 2nd EditionRead more ₱4,000.00 Threatened Birds of the WorldAdd to cart ₱6,500.00 Trogons: A Natural History of the TrogonidaeAdd to cart