-
colour varieties.
Simplified information can be
found in
writings by Dave
Holderread, and Mike and
Chris Ashton. List of duck
breeds The
geneticist Reginald...
- Ducks.
Poultry Club of
Great Britain.
Archived 9
November 2018. Dave
Holderread (2001). Storey's
Guide to
Raising Ducks.
North Adams, M****achusetts: Storey...
-
Sebastopols Holderread (1981) p.24 The
Field (1860) pp.348-9
Journal of
Horticulture (1863) p.58
Brown (1906)p.186
Ashton (1999) p.33
Holderread (1981) p...
- Edicions. p. 594. ISBN 84-87334-10-5. "Muscovy Duck". Oiseaux-birds.com.
Holderread 2001, p. 17 "Non-Native
Aquatic Species in the Gulf of
Mexico and South...
- Chichester; Hoboken, New Jersey:
Wiley Blackwell. ISBN 9781119509141. Dave
Holderread (2001). Storey's
Guide to
Raising Ducks. Pownal, Vermont:
Storey Books...
- Chickens. Lisse, Netherlands: Rebo International. ISBN 9789036615921. Dave
Holderread (2011). Storey's
Guide to
Raising Ducks, 2nd edition.
North Adams, M****achusetts:...
- doi:10.1080/09291016.2020.1736414. ISSN 0929-1016. S2CID 216511148.
Holderread, Dave (2001). Storey's
Guide to
Raising Ducks.
North Adams, MA, US: Storey...
- 2017. [1]
Holderread, Dave.
Breed Bulletin #8504:
Silver Appleyard Ducks. Corvallis, OR: The Duck
Preservation Center, 1985. Dave
Holderread (2011). Storey's...
- classification.
Poultry Club of
Great Britain.
Archived 12 June 2018. Dave
Holderread (2011). Storey's
Guide to
Raising Ducks,
second edition.
North Adams,...
- the
United Nations. ISBN 9789251057629.
Accessed February 2017. Dave
Holderread (2011). Storey's
Guide to
Raising Ducks,
second edition.
North Adams,...
