Four bear cubs made their debut at Bearizona Wildlife Park on Friday.
Two of the cubs, sisters, were rescued after their mom was euthanized in the White Mountains.
Game officials there say she had entered multiple campgrounds. The other two, both males, were found hiding in a tree after their mother was caught in a residential neighborhood and euthanized.
Bearizona officials say they are able to care for so many cubs because of their no-breeding program.