A momma bear's tiny cubs hitched a ride on her back as she swam across a Massachusetts reservoir to an island, video shows.

A fisherman captured video on June 25 of a bear swimming across the Quabbin Reservoir to an island with two bear cubs on its ...

A fisherman captured video showing a mama bear swimming across a Massachusetts reservoir with two cubs on her back.

A Massachusetts angler captured a rare video of a black bear swimming across the Quabbin Reservoir with two cubs clinging to ...

A pair of black bear cubs hitched a ride on their mother’s back last week as she swam across the Quabbin Reservoir, experts ...

A pair of fishermen got quite the sight over the weekend after a mama bear was spotted swimming across the Quabbin Reservoir ...

An angler out searching for fish in a Massachusetts reservoir ended up capturing something more unusual -- video of a mother ...

The Quabbin Reservoir is about a 100-mile drive west from Boston. Read Next . California Mama bear killed after Tahoe attack, orphaning cubs, California officials say ...

The Quabbin Reservoir is about a 100-mile drive west from Boston. Read Next . California Mama bear killed after Tahoe attack, orphaning cubs, California officials say ...

The Quabbin Reservoir is about a 100-mile drive west from Boston. Read Next . California Mama bear killed after Tahoe attack, orphaning cubs, California officials say ...

The Quabbin Reservoir is about a 100-mile drive west from Boston. Read Next . California Mama bear killed after Tahoe attack, orphaning cubs, California officials say ...