![Watch and Listen to 2 Illinois Zoo Lions Roar for their Birthday](http://townsquare.media/site/798/files/2022/02/attachment-il-zoo-lions.jpg?w=980&q=75)
Watch and Listen to 2 Illinois Zoo Lions Roar for their Birthday
Hopefully you have had a chance to celebrate your birthdays in grand fashion. However, it's unlikely you've done it with as much volume as 2 Illinois zoo lions who just roared into their 6th year.