African grey parrots – 12 to 14 weeks

Amazon parrots – 12 to 16 weeks

Budgies (Parakeets) – 5 to 6 weeks

Caiques –10 to 12 weeks

Canaries and finches – 2 to 4 weeks

Cockatiels – 6 to 8 weeks

Small cockatoos – 13 to 15 weeks

Large cockatoos – 16 to 18 weeks

Conures – 7 to 11 weeks

Eclectus – 12 to 17 weeks

Lories – 6 to 10 weeks

Lovebirds – 6 to 8 weeks

Large macaws (other than a Hyacinth macaw) – 15 to 24 weeks

Hyacinth macaw – 30 to 35 weeks

Small macaws – 11 to 15 weeks

Parrotlets – 6 to 8 weeks

Pionus parrots – 11 to 13 weeks

Senegal parrots –10 to 11 weeks

Toucans –7 to 9 weeks