The Philadelphia Zoo's Bear Country exhibit is getting a $20 million makeover. The big picture: The project is the zoo's largest in more than a decade. Driving the news: The zoo plans to renovate its two bear habitats and add a third space for its bear breeding program.

The Bear Country expansion signals a growth for the Zoo's bear breeding program. Plus the bears get heated pools.

The $20 million renovation is the first in more than a decade for the zoo and will overhaul its bear exhibit. In addition to providing more space for the bears, it will also have a heated pool, climbing structures and more.