This is our big girl, Gorda. She is one of four 'Cubies' we have. We find her brave behavior atypical but we aren't sure if it's due to her size or if it truly varies from frog to frog.
I was surprised to find out that she would accept dusted crickets from hands when the day before, in the processes of trying to pick her up she took a bite at my finger. I knew the behavior wasnt aggression but feeding so I gave this a try. The videos are actually the 2nd time she was hand fed.

Tong feeding a Cuban Tree Frog - YouTube

Tong and HAND feeding a Cuban Tree Frog - YouTube