BOCA CHICA BEACH - Sea Turtle Inc. says a large number of dead sea turtles washed up on Boca Chica Beach. 

45 turtles were found in just three days, according to a social media post by the group Saturday. 

They don't believe the deaths are related to cold stuns. 

25 carcasses were shipped to the state coordinator in Corpus Christi to determine a cause of death. 

Watch the video above for more information.