Ok... so I was confused on the dates...
1. There are 26 children in the family, including me. We are used constantly. What are we?
2. We come from the same family but are not related. We have tails and make very loud sounds. Sometimes people asscoiciate us with bears. What are we?
3. I hear what you're saying,
I hear what you've heard,
But unless I'm playing
You won't hear a word.
I'm not unique
Everything I say is rehashed.
Though I'm a mimic, so to speak,
My speech is not always first class.