Greetings all!
The following report is forwarded with permission from Tom Stehn, USFWS
biologist and US Whooping Crane Coordinator.
Where applicable, CWS stands for Canadian Wildlife Service; USFWS is US Fish and
Wildlife Service. Crane monitoring involves cooperative efforts and support by
both countries, plus many volunteers and non-profit organizations along the way.
Anyone wanting to contact Tom about the report or the whooping crane projects
can reach him via email at: tom_stehn@fws.gov. Other information, including
archived copies of these reports, can be found at the Texas Whooping Crane web
site at http://www.ccbirding.com/
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Here's another reason to celebrate on the 4th of July!
Whooping crane production surveys carried out June 16-21 by Regional
Pilot/Biologist Jim Bredy, Tom Stehn, USFWS and Brian Johns, Canadian Wildlife
Service, documented a record number of 66 chicks hatched from 54 nests,
surpassing the previous high of 58 chicks produced in 1997. Productivity was
excellent with 85% of the nests producing one or two offspring. From the 54
nests, 20 pairs hatched twins, 26 hatched singles, and 8 pairs did not hatch any
offspring.
I am brimming with optimism that this number of chicks found in June should
result in a population increase this winter to hopefully reach 200. Last
winter, a record 194 whooping cranes wintered at Aransas.
My thanks to Refuges-Region II and the Canadian Wildlife Service for funding
this worthwhile survey effort. With intensive studies underway at Aransas
relating to fresh water inflows, blue crabs, and whooping cranes, it is
essential that data be obtained in June on flock productivity to relate it to
the previous winter's food base at Aransas.
Tom Stehn
Whooping Crane Coordinator
U.S. Fish and Wildlife Service
Aransas NWR
P.O. Box 100
Austwell, TX 77950
(361) 286-3559 Ext. 221
fax (361) 286-3722
E:mail: tom_stehn@fws.gov
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Patty Waits Beasley
Corpus Christi, TX
email: patty@ccbirding.com
web:
http://www.ccbirding.com/