LISTSERV mailing list manager LISTSERV 16.0

Help for FLORIDABIRDS-L Archives


FLORIDABIRDS-L Archives

FLORIDABIRDS-L Archives


FLORIDABIRDS-L@LISTS.UFL.EDU


View:

Message:

[

First

|

Previous

|

Next

|

Last

]

By Topic:

[

First

|

Previous

|

Next

|

Last

]

By Author:

[

First

|

Previous

|

Next

|

Last

]

Font:

Proportional Font

LISTSERV Archives

LISTSERV Archives

FLORIDABIRDS-L Home

FLORIDABIRDS-L Home

FLORIDABIRDS-L  June 2001

FLORIDABIRDS-L June 2001

Subject:

Masked Duck (Broward Co.)

From:

Bruce Anderson <[log in to unmask]>

Reply-To:

[log in to unmask]

Date:

Tue, 5 Jun 2001 16:26:29 EDT

Content-Type:

text/plain

Parts/Attachments:

Parts/Attachments

text/plain (81 lines)

Hi FLORIDABIRDerS,

There have been several posts concerning the wild status of the Masked Ducks
in Broward Co. and I have several comments that I would like to make on the
subject.

When the species was first reported, Bill Pranty posted a cautionary note
concerning known waterfowl collections in the vicinity of these birds.
Nowadays this is all too often a problem not only in Florida, but throughout
the world, and origin always must be considered when considering the validity
of extralimital (out-of-range) waterfowl.  This is not a concern limited to
listers, but to those interested in bird distribution, as well.

In modern times the White-cheeked Pintail, a species native to the Bahamas
and much of the Antilles region, was first recorded in Florida in 1912 when a
bird was collected in Brevard Co.; at this time there were few waterfowl
collections to consider, and the bird was most probably wild.  Today the
species is found in many live collections throughout the state from the
Pensacola area (Bob Duncan personal communication) to southern Florida (many
observers).  Many of these birds are free flying and some are not banded as
are many captive fowl.  These "feral" birds will forever cause Floridians to
doubt the validity of any recent reports of a species that has been a natural
vagrant to the state.  (This same problem pertains to some non-waterfowl
species such as the Scarlet Ibis.)

However, the Masked Duck is rarely, if ever, kept in captivity (Jean
Delacour, in "The Waterfowl of the World," vol.3, p.250 wrote, in 1959,
"Masked Ducks have never been kept in captivity in either the United States
or Europe...").  Unless some energetic soul seeks out all of the local
waterfowl collectors, I believe that one would be unable to produce
sufficient evidence to call these birds escapes.  This species was first
recorded in Florida in 1955 when a specimen was salvaged from a garbage can
in Key West (not a typical habitat for this species:-).  It is a natural
vagrant (approximately 30 reports for Florida) breeding as close as the
Cayman Islands and the Greater Antilles.  The species has been reported once
near Tallahassee (specimen), but most frequently occurs in Palm Beach Co.,
especially at Loxahatchee N.W.R. from where a third or more of published
reports are derived, and mostly of multiple birds (up to 9 in 1977, and there
are unpublished reports of larger numbers).  These two birds now present
provide us with Florida's first June report, but there are at least a half
dozen reports for spring (March through May) and several for July.  This
species has a similar history in Texas.

The behavior of these birds is typical of that reported for wild birds.
Below I am quoting from "Waterfowl An identification guide to the ducks,
geese and swans of the world," 1988, by Madge and Hilary Burn, p. 283:
"Elusive little duck of freshwater lakes and pools with much emergent
vegetation; generally in small parties...Keeps very much to concealment of
vegetation, especially water lilies, among which it is easily overlooked.
Feeds by diving among water plants, also loafs close to banks but always well
hidden...  Flies readily, chiefly in early morning and evening springing
suddenly from the water...does not need long run for takeoff.  Despite
elusive nature, can be rather confiding compared with other small
ducks...dispersive movements sometimes take it well beyond normal range."
These accord well with my personal observations and those that have been
posted by others on FLORIDABIRDS.

Based on the foregoing, I have no reason to consider these birds of other
than natural occurrence.  The Masked Duck is a species that the Florida
Ornithological Society Records Committee presently reviews (see "Florida
Field Naturalist," vol.28, no.3, p.151).  For those of you interested in
swaying the Committee to vote one way or the other, this is your opportunity
to submit your own report to them including your arguments.  See the FOS
website for a report form:
 <A HREF=" http://www.flmnh.ufl.edu/fos/ ">FOS</A>

Take care, and good Mask Ducking (go see them if you haven't; they are
beautiful little birds with cerulean bills that almost glow!  Oh, and the
birder company there is terrific, too.)
Bruce

Bruce H. Anderson
Winter Park, FL
[log in to unmask]

______________________________________________________________
FLORIDABIRDS-L : www.javaswift.com/floridabirds/ - FloridaBirds-L website
For list policy, read:  www.javaswift.com/floridabirds/policy.html
For archives:  www.lists.ufl.edu/archives/floridabirds-l.html
To set nomail: Mailto:[log in to unmask]  Set floridabirds-l nomail
Listowner: (1) Mailto:[log in to unmask] or (2) Mailto:[log in to unmask]

Top of Message | Previous Page | Permalink

Advanced Options


Options

Log In

Log In

Get Password

Get Password


Search Archives

Search Archives


Subscribe or Unsubscribe

Subscribe or Unsubscribe


Archives

August 2019, Week 1
June 2019, Week 4
June 2019, Week 1
May 2019, Week 5
May 2019, Week 4
March 2019, Week 1
January 2019, Week 5
January 2019, Week 2
December 2018, Week 1
November 2018, Week 5
November 2018, Week 1
August 2018, Week 1
July 2018, Week 4
June 2018, Week 1
March 2018, Week 1
January 2018, Week 1
December 2017, Week 2
December 2017, Week 1
November 2017, Week 3
August 2017, Week 2
August 2017, Week 1
July 2017, Week 5
July 2017, Week 2
June 2017, Week 4
June 2017, Week 1
May 2017, Week 3
May 2017, Week 2
May 2017, Week 1
April 2017, Week 1
March 2017, Week 4
March 2017, Week 3
March 2017, Week 2
March 2017, Week 1
February 2017, Week 4
February 2017, Week 3
February 2017, Week 2
February 2017, Week 1
January 2017, Week 5
January 2017, Week 4
January 2017, Week 3
January 2017, Week 2
January 2017, Week 1
December 2016, Week 5
December 2016, Week 4
December 2016, Week 3
December 2016, Week 2
December 2016, Week 1
November 2016, Week 5
November 2016, Week 4
November 2016, Week 3
November 2016, Week 2
November 2016, Week 1
October 2016, Week 4
October 2016, Week 3
October 2016, Week 2
October 2016, Week 1
September 2016, Week 4
September 2016, Week 3
September 2016, Week 2
September 2016, Week 1
August 2016, Week 5
August 2016, Week 4
August 2016, Week 1
July 2016, Week 5
July 2016, Week 2
July 2016, Week 1
June 2016, Week 5
June 2016, Week 4
June 2016, Week 3
June 2016, Week 2
May 2016, Week 5
May 2016, Week 3
May 2016, Week 2
May 2016, Week 1
April 2016, Week 5
April 2016, Week 4
April 2016, Week 3
April 2016, Week 2
April 2016, Week 1
March 2016, Week 5
March 2016, Week 4
March 2016, Week 3
March 2016, Week 2
March 2016, Week 1
February 2016, Week 5
February 2016, Week 4
February 2016, Week 3
February 2016, Week 2
February 2016, Week 1
January 2016, Week 5
January 2016, Week 4
January 2016, Week 3
January 2016, Week 2
January 2016, Week 1
December 2015, Week 5
December 2015, Week 3
December 2015, Week 2
December 2015, Week 1
November 2015, Week 4
November 2015, Week 3
November 2015, Week 2
November 2015, Week 1
October 2015, Week 5
October 2015, Week 4
October 2015, Week 3
October 2015, Week 2
October 2015, Week 1
September 2015, Week 5
September 2015, Week 4
September 2015, Week 3
September 2015, Week 2
September 2015, Week 1
August 2015, Week 4
August 2015, Week 2
August 2015, Week 1
July 2015, Week 5
July 2015, Week 4
July 2015, Week 3
July 2015, Week 2
July 2015, Week 1
June 2015, Week 4
June 2015, Week 3
June 2015, Week 2
June 2015, Week 1
May 2015, Week 4
May 2015, Week 3
May 2015, Week 2
May 2015, Week 1
April 2015, Week 5
April 2015, Week 4
April 2015, Week 3
April 2015, Week 2
April 2015, Week 1
March 2015, Week 5
March 2015, Week 4
March 2015, Week 3
March 2015, Week 2
March 2015, Week 1
February 2015, Week 4
February 2015, Week 3
February 2015, Week 2
February 2015, Week 1
January 2015, Week 5
January 2015, Week 4
January 2015, Week 3
January 2015, Week 2
January 2015, Week 1
December 2014, Week 4
December 2014, Week 3
December 2014, Week 2
December 2014, Week 1
November 2014, Week 5
November 2014, Week 4
November 2014, Week 3
November 2014, Week 2
November 2014, Week 1
October 2014, Week 5
October 2014, Week 4
October 2014, Week 3
October 2014, Week 2
October 2014, Week 1
September 2014, Week 5
September 2014, Week 4
September 2014, Week 3
September 2014, Week 2
September 2014, Week 1
August 2014, Week 5
August 2014, Week 4
August 2014, Week 3
August 2014, Week 2
August 2014, Week 1
July 2014, Week 4
July 2014, Week 3
July 2014, Week 2
July 2014, Week 1
June 2014, Week 4
June 2014, Week 3
June 2014, Week 2
June 2014, Week 1
May 2014, Week 4
May 2014, Week 3
May 2014, Week 2
May 2014, Week 1
April 2014, Week 5
April 2014, Week 4
April 2014, Week 3
April 2014, Week 2
April 2014, Week 1
March 2014, Week 5
March 2014, Week 4
March 2014, Week 3
March 2014, Week 2
March 2014, Week 1
February 2014, Week 4
February 2014, Week 3
February 2014, Week 2
February 2014, Week 1
January 2014, Week 5
January 2014, Week 4
January 2014, Week 3
January 2014, Week 2
January 2014, Week 1
December 2013, Week 5
December 2013, Week 4
December 2013, Week 3
December 2013, Week 2
December 2013, Week 1
November 2013, Week 5
November 2013, Week 4
November 2013, Week 3
November 2013, Week 2
November 2013, Week 1
October 2013, Week 5
October 2013, Week 4
October 2013, Week 3
October 2013, Week 2
October 2013, Week 1
September 2013, Week 5
September 2013, Week 4
September 2013, Week 3
September 2013, Week 2
September 2013, Week 1
August 2013, Week 5
August 2013, Week 4
August 2013, Week 3
August 2013, Week 2
August 2013, Week 1
July 2013, Week 5
July 2013, Week 4
July 2013, Week 3
July 2013, Week 2
July 2013, Week 1
June 2013, Week 5
June 2013, Week 4
June 2013, Week 3
June 2013, Week 2
June 2013, Week 1
May 2013, Week 5
May 2013, Week 4
May 2013, Week 3
May 2013, Week 2
May 2013, Week 1
April 2013, Week 5
April 2013, Week 4
April 2013, Week 3
April 2013, Week 2
April 2013, Week 1
March 2013, Week 5
March 2013, Week 4
March 2013, Week 3
March 2013, Week 2
March 2013, Week 1
February 2013, Week 4
February 2013, Week 3
February 2013, Week 2
February 2013, Week 1
January 2013, Week 5
January 2013, Week 4
January 2013, Week 3
January 2013, Week 2
January 2013, Week 1
December 2012, Week 5
December 2012, Week 4
December 2012, Week 3
December 2012, Week 2
December 2012, Week 1
November 2012, Week 5
November 2012, Week 4
November 2012, Week 3
November 2012, Week 2
November 2012, Week 1
October 2012, Week 5
October 2012, Week 4
October 2012, Week 3
October 2012, Week 2
October 2012, Week 1
September 2012, Week 5
September 2012, Week 4
September 2012, Week 3
September 2012, Week 2
September 2012, Week 1
August 2012, Week 5
August 2012, Week 4
August 2012, Week 3
August 2012, Week 2
August 2012, Week 1
July 2012, Week 4
July 2012, Week 3
July 2012, Week 2
July 2012, Week 1
June 2012, Week 5
June 2012, Week 4
June 2012, Week 3
June 2012, Week 2
June 2012, Week 1
May 2012, Week 5
May 2012, Week 4
May 2012, Week 3
May 2012, Week 2
May 2012, Week 1
April 2012, Week 5
April 2012, Week 4
April 2012, Week 3
April 2012, Week 2
April 2012, Week 1
March 2012, Week 5
March 2012, Week 4
March 2012, Week 3
March 2012, Week 2
March 2012, Week 1
February 2012, Week 5
February 2012, Week 4
February 2012, Week 3
February 2012, Week 2
February 2012, Week 1
January 2012, Week 5
January 2012, Week 4
January 2012, Week 3
January 2012, Week 2
January 2012, Week 1
December 2011, Week 5
December 2011, Week 4
December 2011, Week 3
December 2011, Week 2
December 2011, Week 1
November 2011, Week 5
November 2011, Week 4
November 2011, Week 3
November 2011, Week 2
November 2011, Week 1
October 2011, Week 5
October 2011, Week 4
October 2011, Week 3
October 2011, Week 2
October 2011, Week 1
September 2011, Week 5
September 2011, Week 4
September 2011, Week 3
September 2011, Week 2
September 2011, Week 1
August 2011, Week 5
August 2011, Week 4
August 2011, Week 3
August 2011, Week 2
August 2011, Week 1
July 2011, Week 5
July 2011, Week 4
July 2011, Week 3
July 2011, Week 2
July 2011, Week 1
June 2011, Week 5
June 2011, Week 4
June 2011, Week 3
June 2011, Week 2
June 2011, Week 1
May 2011, Week 5
May 2011, Week 4
May 2011, Week 3
May 2011, Week 2
May 2011, Week 1
April 2011, Week 5
April 2011, Week 4
April 2011, Week 3
April 2011, Week 2
April 2011, Week 1
March 2011, Week 5
March 2011, Week 4
March 2011, Week 3
March 2011, Week 2
March 2011, Week 1
February 2011, Week 4
February 2011, Week 3
February 2011, Week 2
February 2011, Week 1
January 2011, Week 5
January 2011, Week 4
January 2011, Week 3
January 2011, Week 2
January 2011, Week 1
December 2010, Week 5
December 2010, Week 4
December 2010, Week 3
December 2010, Week 2
December 2010, Week 1
November 2010, Week 5
November 2010, Week 4
November 2010, Week 3
November 2010, Week 2
November 2010, Week 1
October 2010, Week 5
October 2010, Week 4
October 2010, Week 3
October 2010, Week 2
October 2010, Week 1
September 2010, Week 5
September 2010, Week 4
September 2010, Week 3
September 2010, Week 2
September 2010, Week 1
August 2010, Week 5
August 2010, Week 4
August 2010, Week 3
August 2010, Week 2
August 2010, Week 1
July 2010, Week 5
July 2010, Week 4
July 2010, Week 3
July 2010, Week 2
July 2010, Week 1
June 2010, Week 5
June 2010, Week 4
June 2010, Week 3
June 2010, Week 2
June 2010, Week 1
May 2010, Week 5
May 2010, Week 4
May 2010, Week 3
May 2010, Week 2
May 2010, Week 1
April 2010, Week 5
April 2010, Week 4
April 2010, Week 3
April 2010, Week 2
April 2010, Week 1
March 2010, Week 5
March 2010, Week 4
March 2010, Week 3
March 2010, Week 2
March 2010, Week 1
February 2010, Week 4
February 2010, Week 3
February 2010, Week 2
February 2010, Week 1
January 2010, Week 5
January 2010, Week 4
January 2010, Week 3
January 2010, Week 2
January 2010, Week 1
December 2009, Week 5
December 2009, Week 4
December 2009, Week 3
December 2009, Week 2
December 2009, Week 1
November 2009, Week 5
November 2009, Week 4
November 2009, Week 3
November 2009, Week 2
November 2009, Week 1
October 2009, Week 5
October 2009, Week 4
October 2009, Week 3
October 2009, Week 2
October 2009, Week 1
September 2009, Week 5
September 2009, Week 4
September 2009, Week 3
September 2009, Week 2
September 2009, Week 1
August 2009, Week 5
August 2009, Week 4
August 2009, Week 3
August 2009, Week 2
August 2009, Week 1
July 2009, Week 5
July 2009, Week 4
July 2009, Week 3
July 2009, Week 2
July 2009, Week 1
June 2009, Week 5
June 2009, Week 4
June 2009, Week 3
June 2009, Week 2
June 2009, Week 1
May 2009, Week 5
May 2009, Week 4
May 2009, Week 3
May 2009, Week 2
May 2009, Week 1
April 2009, Week 5
April 2009, Week 4
April 2009, Week 3
April 2009, Week 2
April 2009, Week 1
March 2009, Week 5
March 2009, Week 4
March 2009, Week 3
March 2009, Week 2
March 2009, Week 1
February 2009, Week 4
February 2009, Week 3
February 2009, Week 2
February 2009, Week 1
January 2009, Week 5
January 2009, Week 4
January 2009, Week 3
January 2009, Week 2
January 2009, Week 1
December 2008, Week 5
December 2008, Week 4
December 2008, Week 3
December 2008, Week 2
December 2008, Week 1
November 2008, Week 5
November 2008, Week 4
November 2008, Week 3
November 2008, Week 2
November 2008, Week 1
October 2008, Week 5
October 2008, Week 4
October 2008, Week 3
October 2008, Week 2
October 2008, Week 1
September 2008, Week 5
September 2008, Week 4
September 2008, Week 3
September 2008, Week 2
September 2008, Week 1
August 2008, Week 5
August 2008, Week 4
August 2008, Week 3
August 2008, Week 2
August 2008, Week 1
July 2008, Week 5
July 2008, Week 4
July 2008, Week 3
July 2008, Week 2
July 2008, Week 1
June 2008, Week 5
June 2008, Week 4
June 2008, Week 3
June 2008, Week 2
June 2008, Week 1
May 2008, Week 5
May 2008, Week 4
May 2008, Week 3
May 2008, Week 2
May 2008, Week 1
April 2008, Week 5
April 2008, Week 4
April 2008, Week 3
April 2008, Week 2
April 2008, Week 1
March 2008, Week 5
March 2008, Week 4
March 2008, Week 3
March 2008, Week 2
March 2008, Week 1
February 2008, Week 5
February 2008, Week 4
February 2008, Week 3
February 2008, Week 2
February 2008, Week 1
January 2008, Week 5
January 2008, Week 4
January 2008, Week 3
January 2008, Week 2
January 2008, Week 1
December 2007, Week 5
December 2007, Week 4
December 2007, Week 3
December 2007, Week 2
December 2007, Week 1
November 2007, Week 5
November 2007, Week 4
November 2007, Week 3
November 2007, Week 2
November 2007, Week 1
October 2007, Week 5
October 2007, Week 4
October 2007, Week 3
October 2007, Week 2
October 2007, Week 1
September 2007, Week 5
September 2007, Week 4
September 2007, Week 3
September 2007, Week 2
September 2007, Week 1
August 2007, Week 5
August 2007, Week 4
August 2007, Week 3
August 2007, Week 2
August 2007, Week 1
July 2007, Week 5
July 2007, Week 4
July 2007, Week 3
July 2007, Week 2
July 2007, Week 1
June 2007, Week 5
June 2007, Week 4
June 2007, Week 3
June 2007, Week 2
June 2007, Week 1
May 2007, Week 5
May 2007, Week 4
May 2007, Week 3
May 2007, Week 2
May 2007, Week 1
April 2007, Week 5
April 2007, Week 4
April 2007, Week 3
April 2007, Week 2
April 2007, Week 1
March 2007, Week 5
March 2007, Week 4
March 2007, Week 3
March 2007, Week 2
March 2007, Week 1
February 2007, Week 4
February 2007, Week 3
February 2007, Week 2
February 2007, Week 1
January 2007, Week 5
January 2007, Week 4
January 2007, Week 3
January 2007, Week 2
January 2007, Week 1
December 2006, Week 5
December 2006, Week 4
December 2006, Week 3
December 2006, Week 2
December 2006, Week 1
November 2006, Week 5
November 2006, Week 4
November 2006, Week 3
November 2006, Week 2
November 2006, Week 1
October 2006, Week 5
October 2006, Week 4
October 2006, Week 3
October 2006, Week 2
October 2006, Week 1
September 2006, Week 5
September 2006, Week 4
September 2006, Week 3
September 2006, Week 2
September 2006, Week 1
August 2006, Week 5
August 2006, Week 4
August 2006, Week 3
August 2006, Week 2
August 2006, Week 1
July 2006, Week 5
July 2006, Week 4
July 2006, Week 3
July 2006, Week 2
July 2006, Week 1
June 2006, Week 5
June 2006, Week 4
June 2006, Week 3
June 2006, Week 2
June 2006, Week 1
May 2006, Week 5
May 2006, Week 4
May 2006, Week 3
May 2006, Week 2
May 2006, Week 1
April 2006, Week 5
April 2006, Week 4
April 2006, Week 3
April 2006, Week 2
April 2006, Week 1
March 2006, Week 5
March 2006, Week 4
March 2006, Week 3
March 2006, Week 2
March 2006, Week 1
February 2006, Week 4
February 2006, Week 3
February 2006, Week 2
February 2006, Week 1
January 2006, Week 5
January 2006, Week 4
January 2006, Week 3
January 2006, Week 2
January 2006, Week 1
December 2005, Week 5
December 2005, Week 4
December 2005, Week 3
December 2005, Week 2
December 2005, Week 1
November 2005, Week 5
November 2005, Week 4
November 2005, Week 3
November 2005, Week 2
November 2005, Week 1
October 2005, Week 5
October 2005, Week 4
October 2005, Week 3
October 2005, Week 2
October 2005, Week 1
September 2005, Week 5
September 2005, Week 4
September 2005, Week 3
September 2005, Week 2
September 2005, Week 1
August 2005, Week 5
August 2005, Week 4
August 2005, Week 3
August 2005, Week 2
August 2005, Week 1
July 2005, Week 5
July 2005, Week 4
July 2005, Week 3
July 2005, Week 2
July 2005, Week 1
June 2005, Week 5
June 2005, Week 4
June 2005, Week 3
June 2005, Week 2
June 2005, Week 1
May 2005, Week 5
May 2005, Week 4
May 2005, Week 3
May 2005, Week 2
May 2005, Week 1
April 2005, Week 5
April 2005, Week 4
April 2005, Week 3
April 2005, Week 2
April 2005, Week 1
March 2005, Week 5
March 2005, Week 4
March 2005, Week 3
March 2005, Week 2
March 2005, Week 1
February 2005, Week 4
February 2005, Week 3
February 2005, Week 2
February 2005, Week 1
January 2005, Week 5
January 2005, Week 4
January 2005, Week 3
January 2005, Week 2
January 2005, Week 1
December 2004, Week 5
December 2004, Week 4
December 2004, Week 3
December 2004, Week 2
December 2004, Week 1
November 2004, Week 5
November 2004, Week 4
November 2004, Week 3
November 2004, Week 2
November 2004, Week 1
October 2004, Week 5
October 2004, Week 4
October 2004, Week 3
October 2004, Week 2
October 2004, Week 1
September 2004, Week 5
September 2004, Week 4
September 2004, Week 3
September 2004, Week 2
September 2004, Week 1
August 2004, Week 5
August 2004, Week 4
August 2004, Week 3
August 2004, Week 2
August 2004, Week 1
July 2004
June 2004
May 2004
April 2004
March 2004
February 2004
January 2004
December 2003
November 2003
October 2003
September 2003
August 2003
July 2003
June 2003
May 2003
April 2003
March 2003
February 2003
January 2003
December 2002
November 2002
October 2002
September 2002
August 2002
July 2002
June 2002
May 2002
April 2002
March 2002
February 2002
January 2002
December 2001
November 2001
October 2001
September 2001
August 2001
July 2001
June 2001
May 2001
April 2001
March 2001
February 2001
January 2001
December 2000
November 2000
October 2000
September 2000
August 2000
July 2000

ATOM RSS1 RSS2



LISTS.UFL.EDU

CataList Email List Search Powered by the LISTSERV Email List Manager