All The Facts & Info You Need To Know About Blue Duck

Blue Duck

All The Facts & Info You Need To Know About Blue Duck


A quick look at the Blue duck’s color, diet, habitat, and communication may be enough to get your attention.

If you are not familiar with this species, you may be surprised to learn that it is the only member of its genus, Phyllodesma cyaneus.

It is a member of the Anatini family, so it’s likely related to the dabbling ducks of South America.


When it comes to egg color, ducks don’t always lay the same shade of egg as hatching.

blue duck

The shade of the eggshell can change over time, with darker hues present earlier. The overall color of the duck’s egg will remain constant, however.

Ducks have two separate gene variants for egg color. They can be white or blue/green, with one copy of each gene being dominant. The Runner ducks were developed in Southeast Asia and are the most common type of blue ducks.

The Blue Duck is a medium-sized breed that resembles Pekin ducks in both dimensions and plumage. The color contrast between blue and white is beautiful.

The body is medium-length, with a black bill and white bibs that extend halfway down. The bill is medium-length, with long, fleshy flaps hanging down from it. The wings are also covered in white, creating a striking contrast in color.

A neutral, duck egg blue is a perfect accent color that works well in both modern and traditional interiors. With its warm undertones and contrasting shades, duck egg blue can work as a neutral backdrop in any interior scheme.

It is best used to highlight an eye-catching piece, such as a stripey armchair or red bedspread. This color scheme is also excellent for decorating with antiques. It adds a subtle but striking splash of color to any room.


The Blue Duck is a common aquatic bird that lives in fast-flowing rivers.

blue duck

It is a vocal bird that can be heard through its calls, which are high-pitched whistles. It also gives guttural growls to defend its territory. The Blue Duck feeds by diving and pecking at aquatic insects as well as berries and grubs that fall from trees.

It generally forages early in the morning and then again in the late afternoon, sometimes at night. It is typically found in pairs and stays in the same area for its entire life. This makes it a very territorial bird.

While blue ducks sometimes migrate beyond their natal catchments, dispersal is usually limited to their natal range. Movement beyond suitable catchments is uncommon, but there are empty catchments around Mt Taranaki.

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This reluctance to disperse has a negative impact on the blue duck’s long-term survival. The fragmentation of habitat has contributed to this issue. It is, therefore, necessary to consider the habitat of the blue duck when planning the distribution of your flock.

The Blue Duck is critically endangered, which is why the population of these birds is in decline. The species used to live in clear fast-flowing rivers before Europeans arrived.

Their numbers have been severely reduced due to habitat loss and introduced species. Currently, the Blue Duck population is estimated to be around 1,800 individuals.

It is critically endangered and its habitat is being destroyed. It is also important for aquatic insects, and their habitat is threatened by invasive species and dams on rivers.


A recent study found that the Blue Duck eats a diet largely composed of aquatic insects, free-living caddis larvae, and algae.

The study also found that the diet of Blue Ducks varies greatly over time, although there is no consistent pattern.

This is likely due to factors such as environmental heterogeneity, chance encounters, and geographical differences. However, these findings are still promising, and further research is necessary to confirm their findings.

The author of the study, VELTMAN, COLLIER, HENDERSON, NEWTON, and CORBETT determined that the diet of Blue Ducks varies with the seasons and water levels of the Tongariro River in New Zealand.

While their diets were quite different during the same season, the authors concluded that their findings had implications for conservation efforts. However, it is not clear how blue ducks differ from other New Zealand birds.

The Blue Duck feeds on a variety of aquatic insects, invertebrates, and grubs. They also consume aquatic insects such as caddis-fly larvae and grubs that fall from trees.

In the fall, they also eat berries. Blue ducks typically live in pairs and often remain in the same habitat throughout their lives. This makes them highly territorial.

However, they also feed on each other’s leftovers, which means that their diets are largely the same as theirs.


Communication between blue ducks is important for their survival.

Voice development begins early during incubation when hens expose their eggs to the maternal call. Ducklings begin to make vocalizations two days before hatching.

Unhatched ducklings can hear the vocalizations of their siblings and respond to them. This communication allows the young to hatch at the same time.

As ducklings grow older, they develop a repertoire of vocalizations and are able to communicate with other Blue ducks in the species.

Due to their heavy weight compared to their wing area, ducks conduct visual displays near the water’s surface. Hence, aerial displays are limited to short, ritualized flights.

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Despite this, ducks also make contact calls to help maintain flock cohesion. Interestingly, blue ducks communicate through vocalizations and visual displays.

Fortunately, the technology is becoming more affordable, so that more scientists can document the complex displays of ducks.

The study reveals that communication between blue ducks can take place without humans. The ability of blue ducks to communicate with each other is an important feature of their breeding behavior.

This is because blue ducks communicate with each other via their calls, and a single masked vocalization is enough to send a message to several different Blue Ducks.

This means that this species is able to survive in a changing environment and that there is a chance of a successful breeding season in their area.


Unlike most birds, the Blue Duck has a distinct nesting method.

These birds build nests in grass, twigs, and burrows. These nests are shallow and down-lined. Depending on their nesting location, they may be in burrows or caves.

While their breeding success is variable from year to year, the American Blue Duck has a conservation status of Least Concern, which indicates that its habitat is not threatened by human activities.

The female blue duck lays four to seven eggs. It incubates the eggs for a month, and then the young ducklings are black and white.

Their long feet help them swim in strong river currents. During their first year, the young ducklings stay with their parents for eight to ten weeks.

Then they find their own territories, and they will live for at least eight years. Various other common names for the Blue Duck include mountain duck, torrent duck, and whistling duck. The blue ducks are territorial and monogamous.

They maintain their territory throughout the year. They typically breed from August to December, although nesting can take place earlier. Nests are located near bodies of water, in caves, on overhanging rocks, and on hollow logs.

Eggs are 60 to 65 g and are laid at 1.5 to two-day intervals. The Blue Ducks are monogamous, and their parents are monogamous.

Blue ducks are territorial and monogamous, so the female will build the nest, incubate the eggs, and protect the nest from predators.

Egg Incubation

There are several factors to consider during egg incubation in blue ducks.

First of all, you need to keep the nest clean. Ducks tend to not be very clean in their nests, so a little dirt will be present. This makes the eggs less fertile and more susceptible to rot.

Additionally, the eggs of ducks are more prone to bacteria than other species, and they will take longer to develop. To improve incubation, you should keep the eggs in a cool, dry place.

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The ideal temperature for the eggs is around 15degC, but fluctuations are acceptable. Generally, clutches take 14 to 16 days. Once the clutch is complete, you can remove it. However, make sure that the eggs remain cold during this time.

You should also keep the eggs sprayed once or twice a day to prevent them from growing bacteria. Another way to improve egg incubation is to mark the eggs.

Eggs can be marked with a pencil or a dot, allowing you to keep track of the original eggs. A permanent marker is recommended for this, but a pencil will work.

For an easier time, use a Sharpie permanent marker. A pencil works well for incubation in blue ducks. After an egg has been marked, it should turn into a baby duck.

Population Size

The Blue Duck is a critically endangered riverine specialist in New Zealand. Since 1990, their numbers have declined by 30 percent.

Year-round numbers have decreased by 38%. Despite these statistics, the species is still considered a desirable species for the ecosystems in which it lives.

To conserve this species, the Department of Conservation has developed a recovery plan for it, called the TSRP-22. However, the blue duck population is not growing as fast as it once did.

The Blue Duck lives primarily along rivers, where they are seen in pairs. Occasionally, single males may attempt to occupy the space between pairs.

Males usually maintain their territories for life, and mate changes rarely alter the patterns or locations of these territories.

Juvenile Blue Ducks make their first attempts to establish territories near their natal territory. During the breeding season, they may also defend the same territory. Breeding pairs tend to use the same area each year.

While a healthy population of blue ducks is an important indicator of a thriving river ecosystem, they have been threatened with extinction due to human activity.

Introduced mammals, competing for food with trout, and damming of mountainsides for hydroelectric schemes are among the threats that threaten this native species.

In 2006, Genesis Energy and the Central North Island Blue Duck Charitable Conservation Trust partnered to sponsor the conservation of this species.

The Blue Duck’s recovery plans were published in a report sponsored by the Royal Forest and Bird Protection Society and the New Zealand Department of Conservation.

In 2009, the New Zealand Department of Conservation and Environment announced a ten-year recovery plan for the species.

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