- Predators: Ducks' nests are often vulnerable to predators. Some common predators of duck eggs include raccoons, foxes, skunks, snakes, and birds of prey. If you have reason to believe that predators may be taking your duck eggs, you can take steps to protect the nest, such as adding a predator guard to the nesting area or using a motion-activated camera.
- Nest abandonment: Ducks may abandon their nests for various reasons, including disturbance (e.g., from humans or other animals), excessive heat or cold, or lack of food or water. If you suspect that your ducks are abandoning their nests, try to identify the cause and take steps to address it.
- Egg breakage: Duck eggs can break for various reasons, such as being stepped on by the ducks, being knocked out of the nest by other animals, or being exposed to extreme temperatures. To reduce the risk of egg breakage, make sure the nesting area is free from obstacles and that the nest is well-constructed.
- Infertility: Some duck eggs may be infertile, which means they won't hatch. This can be caused by various factors, such as the age of the duck, improper nutrition, or reproductive problems. If you suspect that your ducks are producing infertile eggs, consult with a veterinarian to rule out any underlying health issues.
- Egg eating: Ducks may sometimes eat their own eggs. This behavior can be caused by various factors, such as stress, boredom, or a lack of calcium in the diet. To discourage your ducks from eating their eggs, provide plenty of fresh food and water, and ensure they have a calm, stress-free environment.