[Oztrich Boy]

An evolution of an animal from one species to another species (e.g. turtle to bird)

If you are going to play science, you need to use the terminology precisely

It's

An evolution of an animal from one kind to another kind (e.g. turtle to bird)

Transition of species
is observed.

"But they're both still lizards" < /Creationist rejoinder>

[Mulch]

I'm not sure I understand what the distinction between "species" and "kind" is?