Do Ducks Mate For Life? No, They’re Seasonal Monogamous!

Ducks mating is often quite versatile. These behaviors are crucial for forming and maintaining a strong pair bond. But do they make families for the rest of their life?
Do Ducks mate for life? No. Ducks do not mate for life. They pair for only a season in general. However, you can see some exceptions. For example, sometimes backyard mallards can make a pair for a couple of seasons, but that’s surely a rare scenario.
You may think ducks aren’t just family material as they find some other company after mating with one in a mating season. But did you know they mourn for the loss of their friend? Yes, they do! Keep on reading!
Table of Contents
Do Ducks Mate for Life? No!

No, they don’t. I have said it earlier. But here’s a more elaborated discussion on that. Have a look.
Ducks are not known to form long-term pair bonds. Sometimes, they can mate after a season, but it’s unlikely to happen. Wild ducks usually mate with a partner and then change her. Who knows, they may love to possess their generation all over the world!
Around 44 percent of waterfowl species mate for life, but these are typically swans and geese. So, mating for life is the exception rather than the rule for duck species.
Do Backyard Ducks Mate for Life? For a couple of Seasons!
Some backyard ducks may form strong pair bonds that last for an extended period, which could resemble monogamy. I’ll emphasize what monogamy is later.
It’s not a guarantee for every individual. Anyway, it’s important to note that domesticated ducks are often bred for traits that are favorable to humans. As a consequence, their natural behaviors may have been influenced by artificial selection.
Additionally, backyard ducks may not always exhibit the same mating behaviors as their wild counterparts.
Are Ducks Monogamous? No, They are Seasonal Monogomous!

When discussing duck mating, it’s natural to dive into their bonding durations and explore specific mating behaviors. Monogamy and polygamy, for instance, are key aspects in this regard.
Monogamy means to pair for an extended period of time and share responsibilities to save their children. But ducks do not belong to that thing. Monogamous ducks are different from other bird species. They contribute together to raise their ducklings together and share responsibilities to protect their territory.
According to researchers, around 49 percent of waterfowl are monogamous. But ducks aren’t from the monogamous group. Instead, ducks are known to be seasonal monogamous. But there are some ducks that show perennial monogamy.
Seasonal Monogamy vs Perennial Monogamy
Let’s have a look at seasonal and perennial monogamy in ducks. I’ll try to cover every aspect in short.
Aspect | Seasonal Monogamy | Perennial Monogamy |
---|---|---|
Definition | Ducks stay together for one breeding season. | Ducks stay together for multiple breeding seasons. |
Bond Duration | Lasts a few months for one season. | Lasts for several seasons or even for life. |
Mating Behavior | They might choose new mates each season. | They usually stick together and strengthen their bond. |
Reproductive Success | Good for raising one season’s offspring. | Good for consistently raising offspring over many seasons. |
Common Duck Species | are Northern Pintail and Wood Duck. | Mallard and Mute Swan. |
Behavioral Adaptation | Works for ducks with short breeding seasons. | Suited for ducks with longer breeding seasons and stronger mate loyalty. |
Duck Species That are Seasonal Monogamous
Seasonal monogamy is pretty common in some duck species. It’s like they’re in a relationship, but that lasts for only that specific season.
Dabbling ducks, diving ducks, and some other migratory ducks are known as seasonal monogamous. They migrate here and there and form bonds with different partners. In this regard, you may call them vagabonds, but don’t you feel amazed when knowing that a duck can migrate thousands of miles flying? They’re damn smart!
A plot twist:
Some ducks, like the ones that nest in holes and certain sea ducks, wait until they’re a bit older. It is usually around two years to settle down with a partner.
It’s like they’re taking their time to find the right match. So, in the duck world, you have both short-term and longer-lasting relationships.
Duck Species That are Perennial Monogamous

The answer, in short, is no. Ducks aren’t perennial monogamous. It’s mostly swans and geese that make a family. Ducks, especially the migratory ones, known as wild ducks as well, are like vagabonds.
They fly to different regions and form a mating relationship with each other, keep the genes there, and then leave.
5 Potential Factors That Influence Ducks to be Monogamous
There are some factors that influence the ducks to be monogamous. There are no such studies defining why they’re in. But here are some general factors that can potentially help them being monogamous.
- Nesting sites and food availability
- Enhanced offspring survival
- Joint protection of nesting areas
- Occasional mating outside monogamous pairs
- Compatibility, courtship, and mate selection
Suggested study: Duck Mating And Courtship Behavior
What Do Ducks Do If Their Mate Dies? 4 Proven Symptoms That They’re Sad

Ducks can indeed mourn the loss of a friend, such as their mate. When a duck’s friend passes away, they can experience a period of sadness and grief.
This may manifest in different ways, with behaviors like reduced overall activity and a distressed appearance. They may spend more time alone, reflecting their sense of loss.
- One common reaction is “Searching and Calling.” In this case, the surviving duck actively looks for its lost friend, often by calling out in an attempt to locate them. It’s their way of expressing their longing for the companionship they once had.
- In some cases, ducks may eventually form a new pair bond, while others may remain single for a while. They might be in the process of healing and may not be ready to seek out a new mate immediately.
- Furthermore, ducks might exhibit Solitary Behavior. They may isolate themselves from other ducks as they cope with their grief. They may become less social and withdraw into themselves during this period.
- Additionally, some ducks may choose to integrate into a new group. This is more common if the duck is younger and less established in its previous pair bond. Joining a new group of ducks can provide a fresh start and new companionship.
Recommended article: 32 Backyard Duck Behaviors
Bottom Line
So, you already have got your answer. Ducks do not go for a lifetime settlement with a female ducks. Female ducks, too, don’t go for it. They mate for a season and look for another one in a new breeding season. Backyard ducks, due to a different habitat, might be seen to stick for a little longer than wild ducks do. But that’s a rare scenario.
However, they mourn for the loss of their friend or mate. They are seen to show signs of sadness and depression. That means although they’re seasonal monogamous, they still value their relationships and can express sadness if they lose someone.
Sources And References:
- https://www.jsonline.com/story/communities/southwest/news/west-allis/2018/04/10/seven-things-you-never-knew-sex-lives/487046002/