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| Waterfowl
Count 2000 |
New York State Federation
Waterfowl Count
January 2000
THE WEATHER January 2000 began with two weeks of above normal temperatures across the state, with high temperatures in the 40s and 50s through 12 Jan. Cold weather hit with a vengeance on the 13th, with temperatures during the count period generally below freezing, including several days with highs in the single digits. The one mild day was the target date of 16 Jan with highs in the 30s and 40s. As a result of this weather pattern, many small inland waters were frozen, whereas larger lakes and coastal bays remained open to waterfowl use. Snowfall during January was meager except in the usual snow belt areas downwind of Lakes Erie and Ontario through the middle of the count period, when considerable amounts fell in most areas around 20 Jan.
THE COUNT The grand total of 382,516 (Table 1) was up 3.0 percent from 1999, and 45.1 percent above the 27-year (1973-1999) average of 263,480. Counts of all species listed in Table 2 showed losses versus gains over 1999 to be 16 to 5. Comparing 2000 to 1999 FWC figures (Table 2), the top ten species showed a 7 to 3 split in favor of decreases. Canada Goose (+51%) and Common Merganser (+26%) showed large increases, while Brant (-60%), scaup (both species; -36%), Long-tailed Duck (- 44%), and Ruddy Duck (-42%) showed large declines. When comparing 2000 FWC figures with the 27-year (1973-1999) average (Table 3), there is a 9 to 4 split in favor of decreases. The overall total in Table 3 shows a large percentage increase over the long-term average with Canada Goose contributing hugely to this. It is encouraging that Common Merganser numbers have shown an increase over 1999, while it was not encouraging that scaup numbers decreased. The U.S. Fish and Wildlife Service midwinter waterfowl inventory report (Serie and Raftovich 2000) showed total waterfowl numbers in the Atlantic Flyway (Maine to Florida) down 11.9% from 1999, but 5.9% above the 10-year (1990-1999) average. Flyway counts indicated substantial declines from 1999 for many species, including Canada Goose (-16%), Mute Swan (-17%) Am. Black Duck (-18%), Mallard (-17%), Canvasback (-15%), scoters (- 23%), Long-tailed Duck (-60%), Common Goldeneye (-26%), mergansers (-27%) and Ruddy Duck (-17%), whereas Snow Goose (+24%) ,Redhead (+17%), Ring-necked Duck (+53%), and Bufflehead (+19%) increased substantially. However, most of these species were within ±15% of their 10-year averages, except Snow Goose (+70%). Canada Goose (+20%) scaup (-28%), scoters (-64%), Bufflehead (+33%), and Ruddy Duck (+70%). Concern about declines in scaup and sea duck populations have resulted in more restrictive bag limits for hunters in recent years.
FUTURE OF THE WINTER FWC COUNT The FWC will be more important than ever in the coming years. The New York State Department of Environmental Conservation (NYSDEC) plans to terminate their aerial survey of waterfowl wintering in New York State, after comparing results of the two surveys and concluding that the FWC provided comparable (and for some species, better) data for monitoring long-term population trends (Swift and Hess 1999). NYSDEC will rely on the Federation count as its standard survey, and they have already become actively involved in compiling and reporting the annual data. It is essential now that member clubs and individuals maintain complete and consistent coverage of areas that they have surveyed in the past to ensure that results are comparable from year-to-year and over the long- term.
ACKNOWLEDGMENTS We wish to thank all of the approximately 280 observers who participated this year. A special thanks to the Regional Compilers who coordinated all those volunteers. Regional Compilers were:
The 2001 Federation Waterfowl Count (FWC ) dates are from 13 through 21 Jan, with Sunday, 14 Jan, as the target
LITERATURE CITED Serie, J. R. and R. V. Raftovich, Jr. 2000. Atlantic Flyway Midwinter Waterfowl Survey 2000 - Final Report. U.S. Fish and Wildlife Service, Office of Migratory Bird Management, Laurel, MD 20708. 3 p. Swift, B. L. and P. J. Hess. 1999. A comparison of winter waterfowl surveys in New York. Northeast Wildlife 54:85-92.
Table 1. Regional totals for January 2000 Federation Waterfowl Count.
Table 2. Comparison of the 2000 count with 1999 count for all species totaling over 1,000 individuals in 1999 or 2000, or both.
Table 3. Comparison of 2000 count with 1973-1999 average for all species consistently totaling over 1,000 individuals annually.
Walton B. Sabin Bryan L. Swift |
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