Tufted Duck Diet and Size: Feeding Habits, Predators, and Measurements
The Tufted Duck (Aythya fuligula) is a medium-sized diving duck commonly found across northern Eurasia.
Males are characterised by their striking black and white plumage and a distinctive tuft of feathers on the back of their heads, while females are predominantly brown with paler flanks.
In this article, let’s learn more about their feeding habits, measurements, and the challenges they face!
Table of Contents
The Dietary Habits Of The Tufted Duck
Tufted Ducks are specialised diving ducks with remarkable feeding abilities that allow them to exploit various food sources in different aquatic environments.
What Does A Tufted Duck Eat?
Tufted Ducks primarily feed on molluscs, particularly mussels, and aquatic insects. They are accomplished divers, capable of reaching considerable depths to forage for food.
During winter months, these ducks concentrate heavily on molluscs, with some individuals consuming up to three times their body weight in mussels within a single day. This impressive feeding capability helps them maintain energy reserves during colder periods.
In summer, their diet diversifies to include more aquatic insects, larvae, and some plant materials. They are particularly adept at finding food in both deep and shallow waters, using their diving abilities to access resources unavailable to many other waterfowl species.
What To Feed A Baby Tufted Duck?
Baby Tufted Ducks, known as ducklings, primarily feed on aquatic insects and larvae in their early stages of development. They are precocial, meaning they can feed themselves shortly after hatching.
Parent birds guide their ducklings to suitable feeding areas rich in invertebrates. As they grow, they gradually begin incorporating small molluscs and plant material into their diet, developing the diving skills they’ll need as adults.
Breeding Habits Of Tufted Ducks
Tufted Ducks have interesting breeding patterns that are well-adapted to their aquatic lifestyle.
Do Tufted Ducks Mate For Life?
Tufted Ducks do not mate for life, instead forming new pair bonds each breeding season. They typically pair up during winter or early spring, before the breeding season begins.
Males perform courtship displays to attract females, though they are generally quieter compared to other duck species. Once paired, the female takes on all incubation duties while the male remains nearby during the early stages to guard the territory.
The nesting period typically occurs between April and June in the UK, with females laying 8 to 11 eggs that take about 25 to 32 days to hatch.
The Size & Weight Of Tufted Ducks
Tufted Ducks are medium-sized diving ducks with compact, streamlined bodies that make them excellent swimmers and divers.
How Much Does A Tufted Duck Weigh?
Adult Tufted Ducks typically weigh between 450 to 1,000 grams, with males generally being heavier than females. Their weight can fluctuate seasonally, particularly during winter when they need to maintain higher energy reserves.
This weight range allows them to be efficient divers while remaining light enough for quick takeoffs from water, an important adaptation for avoiding predators.
How Big Is A Tufted Duck?
Tufted Ducks measure 40 to 47 centimetres in length, with a wingspan of 67 to 73 centimetres. Their size makes them slightly smaller than the familiar Mallard duck.
Their compact build and streamlined shape are perfectly adapted for their diving lifestyle, allowing them to manoeuvre efficiently both underwater and in flight.
Are Tufted Ducks Under Threat?
Tufted Ducks currently have a conservation status of Green in the UK, indicating they are not currently at risk.
Globally, they are listed as Least Concern on the IUCN Red List of Threatened Species.
What Eats A Tufted Duck?
Adult Tufted Ducks face predation from larger birds of prey, such as White-tailed Eagles and Peregrine Falcons. Their eggs and ducklings are vulnerable to predation from corvids, gulls, and mammals like foxes and mink.
To avoid predation, these ducks often feed in groups and can quickly dive or take flight when threatened. Their diving ability serves not only for feeding but also as an effective escape mechanism.
Where Can I See Tufted Ducks In The UK?
Tufted Ducks are widespread across the UK’s lowland areas, particularly in England, Scotland, and Ireland. They show remarkable adaptability to various water bodies, including urban parks, reservoirs, and coastal areas.
During winter, their numbers increase significantly as migrants arrive from Iceland and northern Europe. They can be observed year-round at many inland waters, particularly at sites with good populations of molluscs and other aquatic invertebrates.
Popular locations include the Norfolk Broads, London’s park lakes, and numerous reservoirs across the country. Their adaptability to urban environments means they can often be seen in city parks and other accessible locations.
SEE ALSO: Tufted Duck Life Cycle: Nest Building To Fledging (and everything in between)
Frequently Asked Questions
Tufted Ducks typically live between 8 to 10 years in the wild, though some individuals have been known to reach up to 24 years of age in favourable conditions.
Yes, Tufted Ducks are excellent divers, capable of reaching significant depths to forage for food. They can spend considerable time underwater hunting for molluscs and other aquatic prey.
Male Tufted Ducks have black plumage with white flanks and a pronounced head tuft, while females are predominantly brown with paler flanks and a smaller tuft. Males also have a blue-grey bill, while females may show white around the bill base.
