What to Do If You Find Abandoned Mallard Duck Eggs in Your Pond

Introduction

Many wildlife enthusiasts and homeowners find themselves in a peculiar situation where they come across eggs in their back ponds, particularly if they have a pond or water feature where ducks may frequent. One such common question is: What do I do if I find two mallard eggs in my back pond out in the open, not in a nest? This article aims to provide a comprehensive guide on how to handle this scenario, addressing common concerns and offering advice based on expert knowledge and current best practices.

Is It Really Urgent?

The issue may seem urgent, but it is not. Mallards are not endangered species, which means that the absence of viable eggs would not significantly affect the population dynamics. Regardless, it is always wise to approach such situations with care and patience.

Understanding Mallard Duck Eggs

The mallard duck is a common species native to North America, and they are known to lay their eggs in a variety of locations. Unlike other nocturnal species like pheasants, mallards are often seen during the day, making them more accessible to human observation. Mallards typically lay their eggs in a secluded spot under a bush or vegetation to protect them from predators. If you find mallard eggs in your pond, it is not unusual to be puzzled about why they are not in a nest.

Checking the Eggs

The eggs you find in the open may appear fairly white, which is typical for mallard eggs. Mallard eggs have a characteristic greenish-brown tint that might be difficult to observe in certain conditions. If the eggs do not have this tint, they might belong to a different species, such as domestic ducks or geese, which often lay eggs in similar open locations.

What Happens After an Egg is Laid?

A newly laid mallard egg is in the process of fertilization, which means that it is not developing yet. It is advised to not disturb the eggs, as potential predators such as snakes or opossums will find them appealing. In fact, the failure to protect the eggs from predators is a natural process that can result in some eggs not hatching, leaving behind non-viable ones.

Situations to Consider

Mama Duck May Not Be Nearby: Mallards do not always lay their eggs in the same location and may not return to the same site to lay more eggs. The mother duck might not even have been in the vicinity, and the eggs might be abandoned for various reasons.

Natural Abandonment: Some eggs may not be viable or fertilized, and other ducklings may have hatched and left the chicks behind.

Death of Mama Duck: If the eggs were already incubated for two days without the mother duck, it is likely that they have been killed due to the absence of the incubation process.

Handling Abandoned Eggs

The best course of action when you find abandoned mallard eggs is to leave them alone. If the eggs are not in a nest, they will not hatch unless maintained at the optimal temperature (around 37.5°C or 99.5°F). You should also consider the viability of the eggs, as not all of them might be fertile.

Professional Advice and Regulations

It is advisable to consult with your local game warden or wildlife conservation expert before attempting any intervention. There may be specific regulations regarding the handling and care of wild bird eggs in your area, and it is essential to adhere to these laws.

Conclusion

Abandoned mallard eggs in your pond do not necessarily require immediate action, as many factors can explain their presence. However, it is crucial to respect the natural processes and follow local regulations when making decisions. By staying informed and taking the appropriate steps, you can ensure that you are doing the right thing and contributing to the well-being of wildlife in your community.