Hybrid Macaw egg incubation periods can vary by breed but are typically between 24-28 days. Some parrot breeds can hatch in as little as 18 days.
Research your specific breed to find out how long your egg will need to be incubated. This article assumes a 24-day hatching cycle, so you may need to adjust based on your breed.

Greenwings Macaws Eggs for sale. We are specialized in the breeding of birds/parrots and we sell very fertile candle lit eggs of all species of parrots. all our eggs are collected from very healthy birds in our aviary, candle tested and 100% confirmed fertile for hatching healthy babies.