Ah, spring…sunshine, showers, flowers, and egg laying in pet birds.
Not all female pets will lay eggs. My Goffin is 14 and has yet to lay a single egg. Others, often cockatiels, will habitually lay every year. So what do you do?
Step One: Remove anything that could be interpreted as a nest site- Happy Huts, boxes, enclosed toys/dishes, tents, etc. Also, do NOT pet your bird on the back or under the tail. head scratches are fine, but touching her back is going to simulate a male mounting her.
Step Two: Provide lots of calcium and protein. Excess laying will deplete a hen’s calcium reserves, which can lead to soft shelled eggs (more likely to fracture internally) and brittle bones. Offer cuttlebone and/or mineral block, and cooked scrambled eggs with the shell. If this has been going on a long time, you may need to see a veterinarian for a quicker form of supplementation.
Step Three: STOP REMOVING EGGS. Birds can count and usually have a specific clutch size that they are trying to reach. Removing eggs means that they never finish their clutch so they just keep laying more. Removing broken eggs is fine. Once her clutch is complete she may try to incubate the eggs. Incubation lasts three to four weeks for most species. Eventually she should realize that her eggs are duds and abandon them. At this point they can be safely removed. Some hens will lay again, others will not. If she does lay again you can try leaving the eggs in longer. At the very least, leaving eggs in will space out the time in between clutches.
Step Four: Decrease daylight hours. Most species are springtime breeders. Even birds that can lay year-round usually become more hormonal during the spring. You can try to shorten their breeding season by fudging their daylight hours. Covering the cage early at night may help, though cockatiels are prone to night frights when covered. For cockatiels I would move them to a room with limited sunlight and get blackout curtains. Close the curtains well before sunset every day.
Do I need to swap out the eggs with fakes? No. You certainly can, but I don’t really see a reason to do so.
For more information: Discouraging Breeding Behavior in Pet Birds
©2016 by Karen Trinkaus May not be reprinted or used in any way without the author’s permission. Image submitted by reader.