Only a bird » Pharyngula

Only a bird » Pharyngula:

Another feathered dinosaur has been found in China, prompting Ken Ham to dig in his heels and issue denials.

Yet another supposed “feathered dinosaur” fossil has come to light, again in China. (Dr. Elizabeth Mitchell, AiG–U.S., reported on another Chinese fossil of a supposed feathered dinosaur in April 2012) Now, one headline described the fossil as “almost birdlike,” and the authors of the report in Nature Communications note many features the fossil shares with living birds, particularly those that live on the ground. In fact, Dr. Elizabeth Mitchell and Dr. David Menton (AiG–U.S.) both examined the photos of the fossil and the criteria the authors used in classifying the fossil as a dinosaur. They agreed that it is a bird, not a feathered dinosaur.

Oh, really? It’s just a bird? Take a look at this image of Eosinopteryx, and you tell me.

Notice a few things about this animal: it’s got teeth. The forelimbs have clawed digits. It has a long bony tail. It lacks the bony keel that anchors breast muscles in modern birds.

The only thing that might cause you to question its dinosaur nature (and it’s a criterion that’s proving more and more inappropriate) is that lovely gray fringe of feather impressions that surround the whole fossil. And look at those forelimbs! It looks like it has stubby wings. It does not, however, have the skeletal and muscular structure to allow for extended flapping flight, and the wings are way too short for it to have been an adequate flyer.

But Mitchell and Menton and Ham looked at that and said ‘ALL BIRD’. They’re idiots.

Ham goes on: there are no transitional forms, he squeaks, there can be no transitional forms, transitional forms don’t exist…all while looking at a winged, feathered reptile with teeth and claws and a bony tail.

The fossil record doesn’t reveal any kind of dinosaur-to-bird evolution—and it certainly does not show a molecules-to-man evolution. We have no proof of transitional forms, and we won’t. God’s Word says clearly that He created animals and plants according to their kinds (Genesis 1). Through genetic loss and other factors, new species have emerged over time—but birds are still birds and apes are still apes. Nothing in the history of biology has legitimately shown that dinosaurs could develop the genetic information to evolve into birds.

Pitiful. Pathetic. I’d like to see a creationist sit down in front of me with that illustration and try to defend the claim that it’s only a bird.

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Godefroit P, Demuynck H, Dyke G, Hu D, Escuillie F, Claeys P (2013) Reduced plumage and flight ability of a new Jurassic paravian theropod from China. Nature Communications 4, 1394. doi: 10.1038/ncomms2389

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Also, the sharks are smarter than Eric Hovind by PZ Pyers

Also, the sharks are smarter than Eric Hovind by PZ Myers

The news a few weeks ago was that hybrid sharks had been found off the coast of Australia. They looked like tropical Australian black-tip sharks, but genetic testing revealed that they’d hybridized with the common black-tip, which has a wider range; these hybrid black-tips were similarly extending their range and living in colder waters.

This is an excellent example of evolution: it’s a population shifting its range, correlated with an observation of novel genetic attributes. This is exactly the kind of gradual transition that we’d expect to be compatible with evolutionary theory.

Unless you’re a creationist, of course. Or an idiot. But I repeat myself.

I wonder if they ever considered that when you stand back and look at them, they are all sharks. That means they are the same kind of animal. That is not evolution taking place; there is no changing from one kind of animal into another kind of animal happening here. We started with a shark and now we have a shark. That is not evolution!

That’s Eric Hovind’s take on the story. First of all, “kind” is not a valid taxonomic unit; it makes no sense at all to demand that a “kind” turn into a different “kind” when “kind” is undefined, undefinable, and unmeasurable. What was seen was a population with a measurable change in their genetic characteristics, and a natural mechanism, hybridization, to explain the shift, and a possible selective force, climate change, to drive the process. That’s the science.

Secondly, what does he expect? That a shark would turn into a mouse?

Thirdly, Eric Hovind does not get to define what evolution means. Biologists get to do that. Eric Hovind does not qualify. Eric Hovind has qualifications equivalent to those of his father: he is a “graduate” of Jackson Hole Bible College, an unaccredited and glorified tourist lodge in the Rocky Mountains which offers a one year course leading to a Diploma of Biblical Foundations, whatever the hell that is. That diploma and an application might qualify him for a job at McDonald’s.

Especially since I looked at their class schedule: not one lick of biology, but lots of evangelism, acts of the apostles, church history, prophecy, mangled geology, apologetics, and most importantly of all, “Intro to Finance”.

How not to examine the evolution of proteins

"The Discovery Institute has me on a mailing list for their newsletter, Nota Bene. That's probably unwise: usually I just glance at it, see another ignorant bit of fluff from Luskin or Nelson or one of the other usual suspects, and I snigger and hit 'delete', but sometimes they brag about how they're really doing science, and I look a little closer. And then I might feel motivated to take a slap at them."
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