Mai Po Bird Pin Set | 米埔雀鳥襟針套裝SAVE HKD50. 00 Original Price HKD330. 00 Mai Po Bird Pin Set Includes 11 unique designs Flying Black faced Spoonbill Standing Black faced Spoonbill Flying Pied Avocet Standing Pied Avocet Flying Western Osprey Standing Western Osprey Northern Pintail Common Kingfisher Black capped Kingfisher White throated Kingfisher Pied Kingfisher Packed with recycled paper, which is printed with fun facts of the species.