Texas is no longer the snow goose capital of the world. It has
been this way for at least the last decade. It remains a shadow of it’s former
self due to a host of reasons including loss of habitat, decline in rice production,
water shortages, hunting pressure, and warmer winters. Snow geese have shifted
their main migration to places like Arkansas and Missouri which now winter
millions of snow geese each year.
Coastal Mid-Winter Index
The Mid-winter index is an aerial survey conducted around
December 13
th or 14
th in Texas every year in order to
count waterfowl species and observe population trends over time.
Pilots and trained observers have been flying
the same predetermined transects in key wintering areas of the Texas Coast since
at least the early 1980’s. Details of the 2016 survey and past surveys can be
found on the
TPWD website or by following this link:
http://tpwd.texas.gov/huntwild/wild/game_management/waterfowl/
The survey consists of the following 4 zones in SE Texas.
Zone 1 is the upper coast southeast of Houston
Zone 2 is the mid-coast north of 59
Zone 3 is the mid-coast south of 59
Zone 4 is the lower coast south of Guadalupe River.
The Numbers (1982-2016) - Light Geese
Light Geese
| Year | MWI Count |
| 1982 | 807,000 |
| 1983 | 821,000 |
| 1984 | 921,000 |
| 1985 | 672,000 |
| 1986 | 795,000 |
| 1987 | 621,000 |
| 1988 | 548,000 |
| 1989 | 602,000 |
| 1990 | 674,000 |
| 1991 | 831,000 |
| 1992 | 693,000 |
| 1993 | 903,000 |
| 1994 | 986,000 |
| 1995 | 721,000 |
| 1996 | 1,093,000 |
| 1997 | 826,000 |
| 1998 | 1,010,000 |
| 1999 | NR |
| 2000 | 964,000 |
| 2001 | 652,000 |
| 2002 | 535,000 |
| 2003 | 363,000 |
| 2004 | 469,000 |
| 2005 | 404,000 |
| 2006 | 399,000 |
| 2007 | 558,000 |
| 2008 | 299,000 |
| 2009 | 362,000 |
| 2010 | 431,000 |
| 2011 | 631,000 |
| 2012 | 253,000 |
| 2013 | 395,000 |
| 2014 | 196,000 |
| 2015 | 442,000 |
| 2016 | 254,000 |