From: Rex Rowan <rexrowan@gmail.com>
To: Alachua County birding report
At 9:30 a.m. on Saturday, February 2nd, Alachua County Forever will officially open the Levy Prairie portion of the Barr Hammock Preserve to the public. Everyone is welcome.
This winter’s sunset was at its earliest (5:30) from November 26th to December 9th, and sunrise was at its latest (7:26) from January 7th to January 13th. Today’s sunrise was at 7:23 and today’s sunset will be at 6:01. We’ve gained 23 minutes of daylight since the solstice, nearly all of it in the afternoon.
I haven’t received too many birding reports lately, which sort of surprises me, given that the La Chua Trail has been overrun with rarities during the past three weeks: Whooping Crane (last reported by Bryan Tarbox on the 21st), Vermilion Flycatcher (ditto), Groove-billed Ani (ditto), Ash-throated Flycatcher (ditto), Lincoln’s Sparrow (ditto), Peregrine Falcon (me, on the 22nd), two Yellow-breasted Chats (ditto), plus the Bell’s Vireo, Nashville Warbler, and Clay-colored and Fox Sparrows seen between the 8th and the 12th. Most of those birds, if not all, are still out there. Go get ’em!
It’s been a good winter for Fox Sparrows. One was at Cones Dike on December 7th, one at Camps Canal on December 11th, four at Persimmon Point on the Christmas Bird Count, one at Sparrow Alley on January 8, and most recently Mike Manetz found one at Mill Creek Preserve on the 23rd, a new species for Mill Creek. (Mike characterized his morning at Mill Creek as “opposite day”: “as many Fox Sparrows (1) as Cardinals (1), more Bluebirds (3) than Blue Jays (0), more Orange-crowned Warblers (5) than Titmice (4), and more Black-and-white Warblers (2) than Yellow-rumps (0). Also, no chickadees, and only five Carolina Wrens.”)
During his brief swing through north-central Florida, Fred Bassett banded three hummingbirds in the Gainesville area: a Rufous at Alan and Ellen Shapiro’s house in SW Gainesville, a second Rufous at Deb Werner’s place in Alachua, and a third Rufous at Greg Hart’s place in Alachua. He also banded a Rufous at Tom Green’s feeder in Ocala. Other hummingbirds were seen but could not be captured.
American birding lost one of its greats last month:
http://birdingwithkennandkim.
http://creagrus.home.
The following is mainly for eBirders, but it may be of general interest as well. Renne Leatto, who lives in the Orlando area, raised waterfowl for years and is probably as knowledgeable about them as anyone in the state. Some time ago she took it on herself to correct some misconceptions about Muscovies and Mallards that were circulating on the Birdbrains listserv (and continue to circulate among eBirders and birders at large). The words in bold face are the questions and comments to which she was replying, the other words are hers.
Is it possible that we still have a few full-blooded Muscovies out there, or are they all Muscovy-Mallard hybrids?
The question ought to be: Do we really have any significant numbers of Mallard/Muscovy hybrids out there at all? The answer is NO. I know people seem to be on the lookout for them all the time, and if you keep looking you MIGHT eventually find one. But the chances are somewhere between getting 5 out of 6 numbers on lotto and spotting Bigfoot. I have seen hundreds of pics of suspected Mallard/Muscovy crosses, from the Birdbrains listserv and many other sources, and have only seen two that were really that. The others were either full-bred specimens of one of the many Mallard-derived domestic duck breeds, a cross between those breeds, or a 100% Muscovy. Yes, you can Google “Muscovy Mallard hybrid,” click “images” and get pages and pages of so-called hybrids. And I can tell you which domestic breed, or mix of domestic breeds, each one really is, and which are just 100% Muscovy. I found NO HYBRIDS in the search I did. Some people had even posted domestic geese and labeled them Muscovy hybrids, and my two favorites, a male Ruddy Duck and a Coot! THE TRUTH – Mallards and their derivative domestic breeds RARELY cross with Muscovies. They are not the same species and prefer their own. Even confined to a barnyard together, they will almost never interbreed, even if you keep only females of one species and males of the other. And even when they DO cross, they produce only sterile “mules” (like a horse and donkey cross) which cannot reproduce themselves.
I have been watching these ducks regularly and can’t see any hybrid color to them.
Not sure what you mean by “hybrid color” but there is no such thing. Muscovies can be any color or any combination of colors and so can mixtures of domestic Mallard-derived breeds.
They even have all black feet.
This occurs in both Muscovies and some breeds of domestic duck.
Have attached photo of a Muscovy Duck that we have in Leesburg. Wanted some opinions of how close this duck is to being the true Muscovy and not a hybrid.
Keep in mind that you can’t answer your original question by the bird’s color, but only by the bird’s shape and the presence of the red facial skin. Your bird looks like an immature male or large female 100% Muscovy, but I would only know for sure after seeing a closer shot of the face. There are a few domestic breeds that can have a shape similar to the female Muscovy’s.
Who the heck am I and how do know all this? I am a former duck farmer. For years, I raised a dozen-plus fancy Mallard-derived duck breeds, including Domestic Mallards, Blue Swedish, Crested Ducks, Indian Runner Ducks, Buff Ducks, White Pekin, Rouen, Black Cayugas, Khaki Campbells, Blue and Black Swedish Ducks, Buff Orpington, and Call Ducks (miniature ducks). I also raised Muscovies. I sold them to people who showed them at poultry shows and fairs, 4H kids and adults. My birds won top awards at many shows, especially my Black Cayugas.
Why did I write all this? Because even on this wonderful Birdbrains listserv, which is made up of so many scientists and amateur scientists, and so careful to meticulously split hairs in order to correctly ID each wild bird, this mythology about some prevalence of Muscovy hybrids not only continues, but grows. I’m here to say, IT AIN’T TRUE. If we want to ID ducks accurately and with more ease, we need to change our paradigm of thinking about Muscovies and their phantom hybrids, because for the most part the latter DO NOT EXIST.
That’s the end of Renne’s email. As I say, it’s mostly for eBirders, in hopes of reducing the number of Mallard x Muscovy hybrids in the database. If you’re not presently an eBirder, why not give it a try? It’s easy, it’s actually sort of fun, and in keeping track of the birds you see at your feeder, or on your weekend walks, you help to build a national database that serves as a resource for both ornithologists and birders. In fact, eBird has a page that explains why it’s a good idea to start eBirding (note that it’s become a verb now: I eBird, you eBird, he, she, it eBirds, we are eBirding…): http://ebird.org/content/