GadwallGalah / Roseate CockatooGalapagos PenguinGallic roosterGallinulesGambel's QuailGannetGarganeyGeeseGiant kingfisherGiant Wood RailGingernut ranger chickenGlaucous winged gullGlittering throated emerald hummingbirdGlossy FlowerpiercerGlossy ibisGlowing Puffleg HummingbirdGodwitsGoldcrestGolden Breasted PufflegGolden crowned sparrowGolden EagleGolden fronted leafbirdGolden heart doveGolden hooded tanagerGolden orioleGolden Palm weaverGolden pheasantGolden ploverGolden tailed woodpeckerGolden winged sparrowGolden-fronted WoodpeckerGoldeneyeGoldfinchGoliath heronGoosander / common merganserGoshawkGouldian finchGrackleGrasshopper warblerGrassland yellow finchGreat Argus pheasantGreat bitternGreat black backed gullGreat black hawkGreat blue heronGreat blue turacoGreat bustardGreat cormorantGreat crested flycatcherGreat crested grebeGreat curassowGreat egret / great white egretGreat grey owlGreat Horned owlGreat Indian hornbillGreat reed warblerGreat sapphirewing hummingbirdGreat spotted cuckooGreat spotted woodpeckerGreat tailed grackleGreat thrushGreat titGreat white pelican / eastern whiteGreater blue eared starlingGreater blue eared starlingGreater coucalGreater flamingoGreater hill mynahGreater necklaced laughing thrushGreater roadrunnerGreater scaupGreater scaupGreater vasa parrotGreater yellow legsGrebesGreen backed heronGreen bee eaterGreen crowned brilliant hummingbirdGreen crowned woodnymphGreen heronGreen kingfisherGreen naped lorikeetGreen naped pheasant pigeonGreen sandpiperGreen violet ear hummingbirdGreen winged doveGreen winged macaw / Red and green macawGreen winged pytiliaGreen winged tealGreen wood hoopoeGreen woodpeckerGreenfinchGreenshankGrey (gray) catbirdGrey backed cameropteraGrey backed fiscalGrey backed fiscal shrikeGrey capped emerald doveGrey capped social weaverGrey crowned craneGrey headed batisGrey headed canary flycatcherGrey headed fish eagleGrey headed gullGrey headed kingfisherGrey headed lapwingGrey headed swamphenGrey heronGrey HornbillGrey jayGrey kestrelGrey kingbirdGrey necked (cowled) wood railGrey partridgeGrey peacock pheasantGrey phalaropeGrey ploverGrey silky flycatcherGrey vireoGrey wagtailGrey woodpeckerGreyish eagle owlGreyish SaltatorGreylag gooseGrosbeak starling / finch-billed mynaGuansGuatemalae Mealy Amazon parrotGuillemotGuinea / green turacoGuinea fowlGulls