Speciation may be defined as the separation of populations of animals or plants that resemble one another closely and originally able to interbreed—into independent populations with genetic differences, and sometimes not able to interbreed with other populations to which they are directly related. Put another way, speciation is when one creature becomes two or more species.

Evolutionists consider the freshwater paddlefish (Polyodon spathula) of the class Actinopterygii to be a prehistoric creature, a primitive bony fish “50 million years” older than the dinosaurs—making the freshwater paddlefish “350 million years” old. They look bizarre, and they have always been paddlefish.  
 

Where did bats come from? Evolutionists presuppose that some kind of rodent received just the right mutations to over “a few million years” turn its front legs into exceptionally aerodynamic wings.¹

Plesiosaurs (“near lizards”) were an amazing group of aquatic reptiles. Their clear design includes unique flippers and streamlined bodies with long necks.

“How the giraffe's long neck evolved has long been an evolutionary mystery” said a recent article.¹ For many decades it was thought by evolutionists (i.e. Darwin) that the impetus for a slowly elongating neck of the giraffe was reaching for high foliage on the African plains.