Learn a few words about animals and pay attention to the pronunciation of the word "family".

Instead of Father and Mother we can use more loving words:
Mother Mum, Mummy (BrE) / Mom, Mommy (AmE)
Father Dad, Daddy
We can also say: Mama and Papa (especially in AmE)

Note: Chickadee is a bird very common in the Northeast of the USA.

I’m a chickadee and I live in a tree
With my mummy chickadee and my daddy and me
And we’re a family
A family

I’m a manatee, I live in the sea
With papa manatee and baby makes three
And we’re a family
A family

Penguins live in the ice and snow
If this ever hatches we’ll be ready to go
Mummy!
It’s daddy!
We’re a family
A family

Rabbits are we
We live under this tree
And we love our kids
All the hundred and three
‘Cause we’re a family
A family

We’re all people
We live in this house
And so does their cat
And so does their mouse
And we’re a family
And so are we
We’re a family!

Up in a tree
Under the sea
Maybe it’s a dog
Smaller than ants

Almost every creature
You’re ever gonna see
Is gonna be part into a family