Green (wild-type)
A variant of Parakeet (Budgerigar) (Melopsittacus undulatus)

Representative Parakeet (Budgerigar)photo — a dedicated image of this exact morph isn't available yet.
The ancestral light-green budgie with a yellow face, black-barred wings, and violet cheek patches — exactly as flocks appear across the Australian outback.
Keeper tips for this variant
The hardiest, most genetically robust budgie; ideal first bird, but give it daily flight time and a flock mate, as solitary budgies pluck and scream.