Saving our sea lions
“TREATMENT OR CONTROL?” Mel Stonnill, research and operations coordinator at Seal Bay Conservation Park, calls out above a blustery onshore wind.
The question is directed to Dr Rachael Gray and her research team, who’ve been bustling around a sea lion pup, collecting samples and data in a finely tuned exercise that takes less than 10 minutes. The answer will mean either a chance at life or a possible death sentence for the little mammal.
It is the 145th pup caught and assessed like this at the Australian sea lion (Neophoca cinerea) colony on Kangaroo Island (KI), 170km from Adelaide, since breeding began here in May this year. A similar process will be repeated at least a dozen times today and through the coming weeks until 180 new pups have been caught, with each recaptured for monitoring up to three times during the season.
This pup’s a female that has been weighed at 11.6kg and measured at a length of 74cm, indicating she’s less than six weeks old, young enough to be included
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