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A Cayuga duck photographed in Odense.
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Ducks
Library & Archive

General knowledge for this animal group. Individual breed histories and conservation challenges live in their own collections.

A Cayuga duck photographed in Odense. · Emelie Graven · CC BY-SA 4.0 · License terms

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Conservation Legacy originals

Read. Understand.
Carry knowledge forward.

Reports keep the source, date and meaning of a fact together. Articles follow the animal’s story. Essays connect that knowledge with the choices preservation asks of us.

Guide · General ducks

Feed, bills and wet bedding: designing care around the duck

Why duck nutrition and water access deserve their own design, with clear limits on growth claims.

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Guide · General ducks

Duck nutrition changes with purpose and age

NC State Extension describes nutrition and management as complementary requirements for healthy ducks. Starter, growing and breeding stages have different feeding needs. A feed cho

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Guide · General ducks

Breeding birds need their own management

NC State Extension's breeder-duck guidance separates the rearing of young replacement birds from management of the adult breeding flock. Nutrition, lighting and disease exposure ar

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Guide · General ducks

Warmth, water and a dry resting area

Cooperative Extension's small-flock duck guidance emphasizes a prepared brooding area, clean bedding and access to suitable feed and drinking water. Ducklings are waterfowl, but th

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Guide · General ducks

Waterfowl also need protection from disease

Cornell's Duck Research Laboratory describes prevention through biosecurity, appropriate immunization where indicated, and reduction of environmental stress. These principles apply

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Article · General ducks

Body size and plumage are studied traits

Domestic duck research can connect recognizable traits with genomic regions while also showing the limits of a simple appearance-based classification. An intercross study published

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Article · General ducks

Domestic, feral and wild describe different histories

A 2023 landscape-genomics study examined the consequences of releasing domestic game-farm mallards into wild populations. It identified ongoing hybridization in parts of Europe and

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Article · General ducks

What the photograph shows—and what it cannot tell us

From a first impression to a useful field observation

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Article · General ducks

Keeping a living breed: animals, families and a place in the world

Why conservation needs more than a familiar name

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Report · General ducks

History & heritage · General species

An original chapter in the species world. Individual breed histories and identity stay in their own collections.

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Report · General ducks

Scientific identity · General species

An original chapter in the species world. Individual breed histories and identity stay in their own collections.

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Report · General ducks

Ecology & human landscapes · General species

An original chapter in the species world. Individual breed histories and identity stay in their own collections.

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Report · General ducks

Conservation & challenges · General species

An original chapter in the species world. Individual breed histories and identity stay in their own collections.

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Guide · General ducks

Understanding the animal: care foundations

Digestion, nutrition, daily observations and the differences that matter between animal groups.

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Report · General ducks

A status is not a census.

An original research report on conservation categories, taxonomy, population evidence and preserving a living inheritance.

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Individual heritage collections

Every breed has its own shelf.

History, identity and official further reading

A foundation for deeper understanding.

Our first priority is teaching: bringing the animal’s history, characteristics and conservation challenges together in one place. Official breed organizations and research sources support further learning. Member records and submissions can come later.

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