Gray looks like a female to me, but I may be wrong since I can't see the cere all that well.
Were the pictures taken with a flash or in natural light?
All three are absolutely adorable and I love the last picture of the little gray one.
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I'm looking forward to hearing all about your budgie and hopefully seeing some pictures soon!!
Your new budgies are beautiful!
Lopez is a few months older than Coco and Pina Colada. He's about 6 months old while Coco is around 3 months old. I'd say your Pina Colada is the youngest at 2 and a half months old.
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RIP sweet Tito (Summer 2008 - January 17th 2013).
You are missed and never will be forgotten.
He came down from Heaven unto this earth below
He came down from glory and praises untold
He came down to man fashioned in their way
He came down to rescue, He came down to save