Muscovy Duck
Cairina moschata (Linnaeus, 1758)
MY
MUSDU
1750
Family: Anseriformes > Anatidae
Found at scattered locations across England, and less often in Wales and Scotland, Muscovy Ducks are usually found close to human habitation, prompting they are semi-domesticated or feral.
Very small numbers have been found in Ireland and on the Isle of Man. Records usually relate to single birds or a handful of individuals, but larger groups (in excess of 20 birds) have been reported.
Identification
Muscovy Duck identification is usually straightforward.
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Population size and trends and patterns of distribution based on BTO surveys and atlases with data collected by BTO volunteers.
POPULATION SIZE
We have no population estimates for this scarce species.
BOU Category | E |
DISTRIBUTION
Muscovy Ducks are often found near human habitation, prompting uncertainties as to whether they are introduced or semi-domesticated and leading to regular under-reporting. The breeding and winter distribution maps show Muscovy Ducks to be found at scattered locations throughout England, with fewer in Scotland and Wales. They were recorded in a very small number of 10-km squares in Ireland and on the Isle of Man.
Occupied 10-km squares in UK
No. occupied in breeding season | 104 |
% occupied in breeding season | 3.4 |
No. occupied in winter | 221 |
% occupied in winter | 7.3 |
DISTRIBUTION CHANGE
% change in range in breeding season (1968–72 to 2008–11) | +1920% |
SEASONALITY
Muscovy Duck is recorded at low levels throughout the year.
Movement
Information about movement and migration based on online bird portals (e.g. BirdTrack), Ringing schemes and tracking studies.
RINGING RECOVERIES
View a summary of recoveries in the Online Ringing Report.
Biology
Lifecycle and body size information about Muscovy Duck, including statistics on nesting, eggs and lifespan based on BTO ringing and nest recording data.
PRODUCTIVITY & NESTING
Sample sizes are too small to report Productivity and Nesting statistics for this species.
CODES & CLASSIFICATION
Field Codes | 2-letter: MY | 5-letter code: MUSDU | Euring: 1750 |
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Links to more studies from ConservationEvidence.com
- Reintroduction of the critically endangered Campbell Island teal Anas nesiotis to Campbell Island, New Zealand
- Post-release survival of oiled, cleaned seabirds in North America
- Effects of brood parasitism and nest-box placement on wood duck breeding ecology
Read more studies about Muscovy Duck on Conservation Evidence >
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