Both mammals have a sophisticated sensing mechanism but how could that be in the evolutionary framework when both these animals grew up in completely different environments with different lineages and are vastly different in size. At the University at Southern Denmark, they write…
“Sperm whales weigh up to 50 tons, and the smallest bat barely reaches a gram. Nevertheless, the two species share the same success story: They both have developed the ability to use echolocation – a biological sonar – for hunting. Now Danish researchers show that the biosonar of toothed whales and bats share surprisingly many similarities – even though they live in very different environments and vary extremely in size.”
“Researchers from the two Danish universities, Aarhus University and University of Southern Denmark, have now studied the acoustic properties of the technique behind echolocation in bats and whales in the wild. Previous studies of their abilities to locate and catch prey have primarily been based on laboratory tests, and the studies in the wild now provide a much more realistic picture of how the animals use echolocation.”
What happens when evolution gets falsified in this manner, you invoke “convergent evolution” even though as it says in current biology…“the exact evolutionary relationship of bats to their closest mammalian relatives is poorly understood due to their unique morphological features associated with flight, a lack of intermediate forms, and a poor fossil record.”
What do they mean by “poor fossil record”? Isn’t the fossil record assumed to be the best evidence for evolution? After all when the oldest bat fossils were found back in 2008, the likes of phys.org, BBC, and National Geographic made claims such as, “the fossils represent a breakthrough in the understanding of bat evolution!” and labeled as ” a missing link that “demonstrates that the animals evolved the ability to fly before they could echolocate.”
There has been a long debate among evolutionists on how a bat could evolve rather than if it really did evolved such as the development of the sonar system bats use to navigate and hunt their prey. Did the echolocation come first or did flight in the evolutionary story. Most evolutionists believe that echolocation came first then flight which these new discoveries of bat fossils falsifies that idea.
But these old fossils considered to be the current oldest discovered so far resembles modern bats that lack echolocation so what features made it primitive? Primitive in my book would be a lacking an advance design compared to a modern one. So the appearance lacks a primitive design which leads them to only one conclusion to build a whole theory around using circular reasoning and that is where the fossil was placed in the strata.
There is also confirmation about creationism in this discovery. This supposed oldest primitive bat is still what? Answer:100 percent bat which even resembles a modern one! There are no transitions of bats with all their specialized adaptations in the fossil record and nothing related to the bat has ever been found in the fossil record and yet evolutionists have this story about bats evolving into other animals. The second quote from danish researchers is operational science, the study on how something works which is clearly real science not a made up story about how it evolved!