3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: Ken Koller/CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: Ken Koller/CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: Ken Koller/CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: Ken Koller/CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: Ken Koller/CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: CBS)

3 Bears Visit Altadena

A mother bear and her two cubs hung out in an Altadena tree most of the day Thursday. (credit: CBS)