Sub-species | Average Eggs per Clutch | Days of Incubation |
Alexandrine Parakeet (Psittacula eupatria) | 2 – 4 eggs | 28 days |
Blossom-headed Parakeets (Psittacula roseata) | 4 – 6 eggs | 22 – 24 days |
Derbyan Parakeets ( Psittacula derbiana) | 2 – 4 eggs | 23 – 28 days |
Emerald-collared Parakeets (Psittacula calthorpae) | 3 – 4 eggs | 23 days |
Indian Ring-necked Parakeets (Psittacula krameri manillensis) | 3 – 5 eggs | 23 days |
Long-tailed Parakeets (Psittacula longicauda) | 2 – 4 eggs | 23 days |
Malabar Parakeets (Psittacula columboides) | 3 – 5 eggs | 23 days |
Moustached Parakeets (Psittacula alexandri) | 2 – 4 eggs | 22 days |
Plum-headed Parakeets (Psittacula cyanocephala) | 4 – 6 eggs | 19 – 23 days |
Rose-ringed Parakeets (Psittacula krameri) | 3 – 6 eggs | 23 days |
Slate-headed Parakeets (Psittacula himalayana) | 4 – 6 eggs | 24 – 25 days |