Buffon Macaw Parrot Eggs

How long does it take for a macaw egg to hatch?
About 27 days after the egg is laid the chick will be ready to hatch. This period may vary by a day if the correct incubation temperature of 99.5°F (37.5°C). Hatcher temperature of 98.5°F (36.9°C) have been maintained and weight management practiced. Pip occurs at 48 to 24 hours prior to hatch.

Can you buy fertile parrot eggs?
You can expect to buy fertile macaw eggs, sometimes a lot depending on the rarity of the bird, for a fertile egg. Find a parrot breeder. Now, depending on whether you wish eggs to hatch or to collect, the price will vary.