A juvenile male white shark recently released by the Monterey Bay Aquarium has died, according to a report from the aquarium. The white shark (seen in the video above) had been on display at the aquarium from August 31 until late October of this year. The shark was released on October 25. Data from a pop-up tracking tag, attached to the shark prior to his release, revealed that the he died “shortly after he was released.”

The report from the aquarium’s Sea Notes blog, goes on to say that the white shark team will review its procedures and protocols in order to see if changes to the program are necessary.

This marks the second time that tracking tags have revealed the death of a white shark released from the aquarium. A juvenile female white shark that was released in November of 2009 showed up dead in a fisherman’s gill-net in early 2010. After a tracking tag attached to the shark started reporting data on land, a Mexican researcher traced the tag movements to the home of a the fisherman who acknowledged having caught the shark.