Avery has climbed up a couple stairs before, but today I was downstairs on the computer and Kirtis was upstairs. Avery was playing downstairs, then Kirtis yells down and asked if I had brought Avery upstairs. Turns out she crawled all the way up! Way to go baby. You could tell she was so proud of herself!! Now we have to watch out even more! She is a mover. Love her!