Flag. as they have start builting nest,its almost complete. - Answered by a verified Pet Specialist - Answered by a verified Pet Specialist We use cookies to give you the best possible experience on our website. Category Zebra Finches. Save. You might see some eggs within the next week. If your zebra finch has laid eggs, this guide can help give you advice about what to do. Its mostly 72 degrees in here year round but sometimes it gets hotter when its hot outside. The have a nice nest, materials and they are perfect for each other. Share. Depending on when the hen begins to incubate them in earnest (usually after the second or third egg is laid) you can expect them to begin hatching after about 15-17 days. Eventually, the female will join the male in leaving the nest to bring food back to the young, who will leave the nest after 12 to 15 days but may still be fed by the male for a few more weeks after that. I've had my finches for about a month now, but they're not laying eggs at all. Most importantly, do not move or touch the fertile eggs or the mother may reject them. Follow. They haven't laid eggs before this is the first time they have been paired up. Thank you. Compensatory investment in zebra finches: females lay larger eggs when paired to sexually unattractive males Elisabeth Bolund , * Holger Schielzeth , and Wolfgang Forstmeier Max Planck Institute for Ornithology, 82 319 Seewiesen, Germany I do have them in my living room so maybe they feel threatened, but I'm scared to move them encase they are getting ready to lay and I mess it up by moving them. Email. Pin. How after mating will my finch lay eggs? Menu Ask a Question Share a Post Account Search. A pair of finches can raise three or more broods each season. The have a nice nest, materials and they are perfect for each other. 2. They will usually lay an egg each day up to about 5-7 eggs. My Zebra Finch Has Laid Eggs. i bought a pair of baby zebra finc 9 months ago.today they mate first time.how many days will they take to lay egg after first mating.as this is there first breeding?plz tell me how many days will they take to lay egg.