Robin Williams' daughter posts powerful tribute on his birthday

Zelda Williams shared a powerful tribute to her late father, legendary actor Robin Williams, on what would have been his 65th birthday.

The 26-year-old actress posted a touching black-and-white Instagram photo of herself, her father, and her two brothers.

But it's how she is choosing to honor his memory that's being shared all over.

Zelda wrote:

Still not really sure what to do on days like today… I know I can't give you a present anymore, but I guess that means I'll just have to keep giving them in your name instead. This year, I tried to help three causes you cared about in one; rescue dogs, people suffering from disabilities, and our nation's wounded veterans, so I donated to They rescue pups from shelters and train them so that they can be paired with someone in dire need of their help and companionship. Thought you'd get a kick out of furry, four legged friends helping change the world, one warrior in need at a time. Happy birthday Poppo. Shasha, Zakky, Codeman and I all love you and miss you like crazy. Xo

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