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TASL OnLine Logo
Winter 2007 - 2008 TASL census dates
November 25 January 6 February 3

Take a Second Look (TASL) was organized in 1980 by a local group of bird-watchers to monitor the bird populations in Boston Harbor. Currently the Harbor's winter water birds are censused 3 times per season. Volunteers are always needed. Please call Maury Hall, 617-268-7571, or Soheil Zendeh, 781-863-2392. Or leave email at szendeh@rcn.com.


TASL data Starting with the 20 November 2005 census, TASL data is presented according to the 42nd, 43rd, 44th, 45th, and 46th Supplements of the AOU checklist order. See The A.O.U. Check-list of North American Birds, Seventh Edition..
1980 - 2007
summary tables
TASL routes
and maps
html and pdf files
Winter data
forms
pdf and xls files

TASL: 25 years and counting
Brian, Soheil Waterfowl trends in Boston Harbor
 

Winter of 2002 - 2003
 
seaWIFS
What do the changes mean?
Terns of East Boston
Shorebird hotspots in Greater Boston
seal
A late winter visitor
Another Bruce Berman contribution
The big roost
 

Early winter TASL censuses: A summary of results 1980-1997
 

Scaupnet
 

Shorebirds, again!
 

Worms, fish, birds, mammals and the harbor clean-up
Looking for Whitey

TASL is organized and staffed entirely by volunteers. Winter TASL data is compiled by Maury Hall; summer data by Soheil Zendeh. TASL OnLine is produced by Soheil Zendeh. TASL's logo was designed by Denise Braunhardt Cabral.

last updated: 2008.02.10
url: http://www.gis.net/~szendeh/tasl.htm