{"id":9942,"date":"2025-07-16T07:04:00","date_gmt":"2025-07-16T11:04:00","guid":{"rendered":"https:\/\/theleemsmachine.com\/bean\/?p=9942"},"modified":"2025-07-09T15:45:08","modified_gmt":"2025-07-09T19:45:08","slug":"muscovy","status":"publish","type":"post","link":"https:\/\/theleemsmachine.com\/bean\/blog\/2025\/07\/16\/muscovy\/","title":{"rendered":"Muscovy"},"content":{"rendered":"\n

I inherited a little bird identification book from my Grandmother. Its nothing special, but I noticed that in it, and in other bird identification books I had, the illustration for Muscovy duck was all wrong. I was fired up for a new documentation project; I was going to get pictures of the crazy variation I had witnessed in the most populous duck in town. After a year or so of collecting, I have:<\/p>\n\n\n\n

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I find the brown ones very pretty.<\/figcaption><\/figure>\n\n\n\n
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I believe the white coloration on Muscovy is associated most with domesticated varieties<\/figcaption><\/figure>\n\n\n\n
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These with the pronounced bibs showed up after some Black Swedish Ducks visited the lake.<\/figcaption><\/figure>\n\n\n\n
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Look at this little mutt on the right. I suspect she is half Black Bellied Whistling Duck based on her chirps and whistles.<\/figcaption><\/figure>\n<\/figure>\n\n\n\n

Muscovy are domesticated ducks, as mentioned in this article by Kevin J. McGowan<\/a>. Muscovy can be black with white mottling, white with brown mottling, brown with variations. If it has a fleshy red face, then it is probably a Muscovy. The fleshy face is more pronounce on males. They have a labored walk, moving with their heavy chest tilted toward the ground (they were bred for meat). They hiss and sputter instead of quack. Once you get used to the normal Muscovy characteristics you start to notice the anomalies, that is, the hybrids.<\/p>\n\n\n\n

A couple of years ago I noticed some Black Swedish ducks on the lake by our house (also a domesticated breed) and thereafter many new Muscovy in the area have more pronounced white bibs. The lake has also had a small flock of Black Bellied Whistling Ducks. Last year a little clutch of ducklings turned into slimmer bodied brownish Muscovy that chirped and whistled instead of hissed. I suspect hybridization there as well. Many ducks hybridize, but mallard ducks are especially known for hybridization (10,000 Birds blog<\/a>). The pictures below are from two different duck moms at work. They look much more like the Muscovy-Mallard hybrid examples in Watching Nature’s picture gallery<\/a>. <\/p>\n\n\n\n

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I inherited a little bird identification book from my Grandmother. Its nothing special, but I noticed that in it, and in other bird identification books I had, the illustration for Muscovy duck was all wrong. I was fired up for a new documentation project; I was going to get pictures of the crazy variation I… Continue reading Muscovy<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[33],"tags":[271],"class_list":["post-9942","post","type-post","status-publish","format-standard","hentry","category-blog","tag-birds"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":8531,"url":"https:\/\/theleemsmachine.com\/bean\/blog\/2020\/02\/13\/birdwatching-2\/","url_meta":{"origin":9942,"position":0},"title":"Birdwatching","author":"leems","date":"February 13, 2020","format":false,"excerpt":"In motion captured by our trail cameraOur lake's resident Emden geese. Over a year ago, now, something was killing things in our back yard. Two Muscovy ducks, a turtle, and a blue jay were left to spread their putrefying gasses over the garden. In an effort to catch the killer,\u2026","rel":"","context":"In "Blog"","block_context":{"text":"Blog","link":"https:\/\/theleemsmachine.com\/bean\/blog\/category\/blog\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/theleemsmachine.com\/bean\/wp-content\/uploads\/2019\/07\/backyardbluejay-150x96.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/theleemsmachine.com\/bean\/wp-content\/uploads\/2019\/07\/backyardbluejay-150x96.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/theleemsmachine.com\/bean\/wp-content\/uploads\/2019\/07\/backyardbluejay-150x96.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/theleemsmachine.com\/bean\/wp-content\/uploads\/2019\/07\/backyardbluejay-150x96.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":1272,"url":"https:\/\/theleemsmachine.com\/bean\/blog\/2012\/05\/03\/baby-bird\/","url_meta":{"origin":9942,"position":1},"title":"Baby bird","author":"leems","date":"May 3, 2012","format":false,"excerpt":"My bird, Baby, has gone crazy with the Spring Fever.\u00a0 She is laying eggs, attacking passers by, and generally being insane. 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