|
|
|||||||
| June 11, 2003 HERITAGE TURKEYS INCREASINGContact: The American Livestock Breeds Conservancy conducted a census of turkeys in the winter of 2002-2003. The results are encouraging Ë and concerning. The good news is that the populations of standard varieties of turkeys are increasing. The bad news is that the number of hatcheries actually breeding standard turkeys is declining. The reality is that while standard turkeys are being brought back from the brink of extinction, they are not yet safe from peril. THE GOOD NEWS - BREEDING POPULATIONS ARE INCREASINGTurkeys produce many offspring in a single year, but most end up on our tables and never pass on their genes to another generation. ALBC, therefore, monitors breeding populations to determine the number of birds that are reproducing themselves. Fifty-two hatcheries and significant breeders of standard turkeys were contacted. These included the 25 hatcheries originally surveyed in ALBC's 1997 turkey census plus 27 additional hatcheries and individual breeders we had since learned sold turkeys. The results showed that heritage turkeys are increasing in total numbers. The rise in interest and demand, created by ALBC's research and promotional efforts, has directly increased breeding populations of turkeys. In 1997 the census focused only on the eight varieties recognized by the American Poultry Association (APA): Beltsville Small White, Black, Standard Bronze, Narragansett, Slate, White Holland, Royal Palm, and Bourbon Red. The 2003 census gathered data on all varieties of turkey except the industrial strains of the Broad Breasted White. Where data were available from both censuses, breeding populations are clearly increasing, from 82% to as much as 875%. Seven of the eight recognized varieties remain in the Critical category in spite of their increasing populations. The exception, the Bourbon Red turkey, moved up from Rare to Watch. It has a reputation as a production bird, and was used in ALBC's study of turkeys on range. It was also featured on the Slow Food USA's Ark of Taste and promoted through their 2002 Thanksgiving heritage turkey project. Varieties not recognized by the APA have been placed in Study with two exceptions. The Buff turkey was recognized by the APA until 1915. It was added to the ALBC Conservation Priority List in 1998, and placed in the Study category until population data was obtained. In 2000, it was moved from Study to Critical. Dr. Robert Hawes, professor emeritus of Poultry Science at the University of Maine, profiled both the Buff and Jersey Buff varieties in The Snood News (Fall 2002). While sharing some characteristics in color pattern and conformation, the two are genetically distinct. ALBC currently believes that the Buff turkey may be extinct and that the remaining buff flocks are Jersey Buff. As a result ALBC now lists the Jersey Buff on the Conservation Priority List. (If you have or know of a flock of buff colored birds that you believe are Buff turkeys, we would like to hear from you.) The White Midget was added to the List in 2000. It was developed by Bob Smyth at the University of Massachusetts in the early 1960s from a commercial white and exhibition Royal Palms. When the flock was dispersed some ended up at the University of Wisconsin under the care of Dr. Bernie Wentworth. This variety is currently listed in the Critical category but needs additional evaluation. Additional information about the remaining non-standard varieties is needed, including DNA testing to determine their degree of relatedness. Virginia Tech is conducting some of these tests, so we hope to know more about these varieties over the next few years. THE BAD NEWS - FEWER BREEDERSOf the 52 hatcheries and breeders who were contacted or attempts were made:
Hatcheries serve as the primary access to heritage turkeys for the public. Of the surveyed hatcheries, 20 sell turkeys, but only 8 maintain breeding stock Ë that is fewer than half of the hatcheries with turkeys for sale. Of those 8, 5 provide eggs for hatching or drop-shipment for "sales-onlyÓ hatcheries. Only 3 of these 5 hatcheries served as significant sources of stock for "sales-onlyÓ hatcheries. This is of particular concern because the reliance on only 3 primary hatcheries for stock makes the entire population, already small in number, more vulnerable. Of additional concern is that since 1997, 8 of the 25 hatcheries originally surveyed (nearly one third) are now out of business or have stopped raising or selling turkeys. Consolidation in breeding hatcheries, and reliance on only a few hatcheries to provide stock for other hatcheries puts heritage turkeys at risk. As hatcheries close, breeding stock is either dispersed or destroyed. The genetics of these birds can be lost unless flocks of these strains are maintained. In addition, as breeding populations are reduced to fewer geographic locations, disease and natural disaster pose a greater threat. THE SOCIETY FOR THE PRESERVATION OF POULTRY ANTIQUITIES TURKEY CENSUSPaula Johnson conducted a census of turkeys in 1998, 1999, and 2000 for SPPA. The SPPA census focused on the inventory of stock held by individual breeders and a few hatcheries. Paula deserves special thanks for identifying breeders of several of the very rare patterns not originally included in the 1997 ALBC survey. These individual breeders are invaluable stewards. They often maintain varieties that are no longer popular, preventing their extinction. However, these individual breeders may be relatively inaccessible or unknown to the general public and are not set up for significant retail sales and long-distance shipping. The SPPA surveys, like those done by ALBC, generally showed an upward trend in population numbers, but the limited number of flocks remains a concern. CONCLUSIONSThe work of conserving heritage turkeys is far from complete. If, through the efforts of hatcheries and the commitment and passion of individual breeders, the cycle of supply and demand for heritage turkeys continues to increase, turkeys may be restored to safe numbers and a secure niche in agriculture. For this to happen, current breeders must continue to maintain flocks of varieties even as they become popular, and avoid the temptation of switching to a more endangered variety. New breeders are also sorely needed: people are encouraged to acquire a passion for turkeys and to become breeders themselves. Finally, experienced turkey breeders are needed as mentors to share their expertise and their passion. Our thanks and appreciation to all of the hatcheries and breeders who participated in this census. Heritage turkeys will be saved in large part because of their dedication and stewardship. To obtain the complete report containing data tables, a list of participants, and hatcheries selling heritage turkeys, please send $5 to ALBC, Turkey Census List, PO Box 477, Pittsboro, NC 27312 To obtain a copy of "Birds of a Feather: Saving Rare Turkeys From Extinction", containing the 1997 ALBC census report, as well as variety descriptions and a history of the domestication of turkeys, send $21.95 + $6 s/h (NC residents, please add 7% tax) to ALBC, PO Box 477, Pittsboro, NC 27312. To obtain a copy of the SPPA census send $5 with your request to Paula Johnson, SPPA Turkey Census, 2442 Mayfield Lane, Las Cruces, NM 88005-5108
|
|||||||
|
|||||||