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 showing a mama bear swimming across a Massachusetts reservoir with two cubs on her back.

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 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 ...

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

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

Usually, bears are seen digging through trash or wandering through backyards this time of year, but video captured this week ...

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 ...

Two tiny bear cubs hitch a ride on their mom’s back as she swam across the Quabbin Reservoir. See video of the “sweet” wildlife moment from Massachusetts.