Evidence of Pups on St. Vincent NWR
by Mark MacAllister
U. S. Fish and Wildlife Service biologists have recently found evidence of a litter of pups on Florida’s St. Vincent National Wildlife Refuge. Wildlife Biologist Thom Lewis was tracking female red wolf 982 and located a rendezvous site in the middle of a sandy road that showed evidence of pups. A large area in soft sand with both adult size and many 4-5 cm canid tracks verified that female 982 and male1124 had successfully bred and the litter had survived to this stage.
This family unit of red wolves will be monitored on a regular basis. A den search is not planned. Radio-tracking telemetry data collected by staff and volunteers will be evaluated to approximate the pup birth date.
What makes this pup evidence particularly significant is that St. Vincent National Wildlife Refuge had not had a wild-born red wolf litter since 1998. The current wolf pair, who are the parents of the newly discovered pups, are the only two wolves on the island and have an interesting history. Female 982, born May 1998 on St. Vincent Island, was transferred to the Alligator River National Wildlife Refuge in January 2000. She returned to St. Vincent’s on February 14 (Valentine's Day) 2001 and has never had pups in the past.
A former mate, male 779, came from Alligator River in February 2000 and was released into the wild in October 2000 and lost his first mate, female 920, in January 2001. Male 779 was shipped to Florida’s Lowry Park Zoo in December 2004 due to lack of breeding by he and his mate.
The current mate, male 1124, arrived from the North Carolina Zoological Park in November 2004 and was released into the wild to join female 982 in January 2005 after his acclimation period. The pair (1124 and 982) quickly joined one another and have acted like pair-bonded animals since.
St. Vincent National Wildlife Refuge was selected and approved as an island propagation site for red wolves in the fall of 1989. Its role in the recovery effort is to provide red wolves with “wild experience” in a somewhat controlled setting before they are released at mainland reintroduction sites. The St. Vincent program does not attempt to establish a permanent population of free-ranging red wolves at this property.
About the author:
Mark MacAllister is the Project Coordinator for Field
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