MD Osprey, MD Birds, BRCF-L:
We have just updated a number of our MD/DC
Records Committee (MD/DCRC) web site data
products. Information highlights include:
NEW SPECIES. No new species were added to the
Maryland or DC Official Lists during this update
cycle; however, potential new species under active consideration include:
Maryland: Southern Lapwing, Cape Verde
Shearwater, Western Meadowlark, Scopoli's (Cory's) Shearwater (subspecies)
District of Columbia: Swainson's Warbler
MARYLAND AND DC REVIEW LISTS. The following
changes were made to the MD and DC Review Lists:
Anhinga. There is a fairly even distribution of
reports and records since the early 1990s; only
one DC record. Removed from Maryland review list;
retained on the DC review list.
Sooty Tern. The pattern of displacement following
hurricanes is well-established; however, only one
accepted record for DC. Moved to Category 4B on
MD list (reviewable if seen west of the coastal
plain), retained in Category 2 on DC list (reviewable anywhere).
Cave Swallow. Fall appearances since 2002 are
well documented, no DC records. Removed from MD list.
Painted Bunting. Averaging 3-4 reports and
records per year for MD over the past 10 years;
no records for DC. Removed from MD list.
Trumpeter Swan. Although this taxon is on the
Official List of Maryland Birds as an extirpated
species, it has occurred in the region in recent
years apparently as a result of reintroduction
programs in the Northeast and upper Midwest.
Other complications include possible escapes of
hybrid "Trumpling Swans" from regional lakes and
the Smithsonian research facility at Arlie, VA.
The committee decided that it does want to
continue to accept documentation of putative
Trumpeter Swans, so the action is to add this
species to MD review list. Since the species is
not considered to be extirpated from DC and since
there are no DC records, it would not be added to
the DC Review List, but rather would be reviewed
as a new species for DC, if observed there.
Gambel's White-crowned Sparrow (subspecies).
Reports have been averaging about 2 per year
since 2000, with more reports in the 1990s;
committee reviews of this taxon are backlogged,
but most reports include images; no records for
DC. Removed from the MD "Subspecies/Form" Review
List. As with all unusual subspecies or forms,
observers should continue to report sightings to
MD Osprey and/or the seasonal editors of Maryland
Birdlife and North American Birds.
MD Review List: http://www.mdbirds.org/mddcrc/pdf/mdreview.pdf
DC Review List: http://www.mdbirds.org/mddcrc/pdf/dcreview.pdf
WEB DATABASES: Our historical canvass is nearing
completion and many additional historical reports
have been added to the MD and DC databases and
further corrections made. For those keeping
track, there are still a few taxa that need some
work to verify earlier reports and dates, notable Le Conte's Sparrow.
MD database:
http://www.mdbirds.org/mddcrc/pdf/mddatabase.pdf
(a very large PDF document ... search, but do not print!!!)
DC database:
http://www.mdbirds.org/mddcrc/pdf/dcdatabase.pdf (ditto, but not as large)
2008 ANNUAL MEETING MINUTES. This detailed report is posted here …
http://www.mdbirds.org/mddcrc/pdf/rcannual2008.pdf
Hope this helps ...
Phil
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Phil Davis, Secretary
MD/DC Records Committee
2549 Vale Court
Davidsonville, Maryland 21035 USA
301-261-0184
mailto:[log in to unmask]
MD/DCRC Web site: http://www.MDBirds.org/mddcrc/rcindex.html
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