Did animals migrate to the ark by natural instinct? (pt. 2)

Did animals migrate to the ark by natural instinct? (pt. 2)


Wednesday, January 08, 2014

Migration—a parallel to hibernation

Creation apologists, dealing with the issue of the animals traveling to the Ark, have similarly sought naturalistic explanations where possible. They often point to ‘the migration instincts in various animals’, and/or their instinct to travel to safety if there is impending danger. But both here and in the case of hibernation, the appeal to existing instincts is problematic. As we will see, it cannot avoid the need for the miraculous, pure and simple—and in substantial doses, in fact.

First, present-day migration instincts are nowhere near universal among animals. So even if God may have used the existing instinct somehow in some species, that still leaves the overwhelming majority of those that needed to be on board, which show little trace of a migration instinct. So if supernatural action is needed for that majority, why not the lot? How much, then, has the ‘instinct’ argument really helped the ‘explanation’?

Second, existing instincts do not direct animals towards a man-made boat.

Third, even if all animals had a migratory instinct, and even if all were programmed to migrate towards large man-made vessels, why did only those particular ones from each type make the journey?”3 Clearly, a mighty miracle was involved.

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Could the animals on Noah’s ark have hibernated?

Could the animals on Noah’s ark have hibernated?


Tuesday, January 07, 2014

Hibernation, Migration and the Ark

A report of a year-long hibernation in a tiny marsupial raises a subject worth revisiting.

by Carl Wieland
Published: 12 December 2007(GMT+10)

A recent [November 2007] news item caused a flurry of interest among creationists. It was based on an article in the German journal Naturwissenschaften (Natural Sciences), about a marsupial able to hibernate for more than a year. 1 Several people wrote in alerting us to the report. They were presumably keen for us to use it as evidence that ‘animals could have hibernated during the year of the Flood’.

It’s worth exploring just how this does or does not add to the apologetic arguments about the feasibility of the Flood account. First, some more detail on the report.

The discovery

The animal concerned was the pygmy possum, Cercartetus nanus, a marsupial. This is an ‘opportunistic non-seasonal hibernator’. In the right circumstances, it is able to put on substantial fat reserves which enable it to go into prolonged torpor. The research in this instance was directed to seeing whether the pygmy possum, given the right conditions, would be able to prolong its hibernation, existing only on its own body fat, well beyond winter.

The outcome was impressive—the prolonged hibernation lasted 310 days on average in various of the creatures, with one reaching 367 days.

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How did Noah feed the carnivores on the ark?

How did Noah feed the carnivores on the ark?


Monday, January 06, 2014

Feeding carnivores on the Ark

By Andrew Lamb — 11/15/2008
Creation Ministries International — Creation.com

Many carnivores, including lions and tigers, can readily manage on a vegetarian diet, and this may have happened on the Ark. See Teeth and Tucker for several modern cases of ‘herbivorous carnivores’. Dogs are considered carnivores, but dogs in some countries actually survive on a primarily vegetarian diet. During many years of working in Thailand, I observed that most pet dogs were fed on table scraps, which meant cooked rice was their staple food, as this was the staple food of their owners. And in Indonesia many dogs are fed mainly on vegetables—see note 5 here. Consider another carnivore, the snake. There is a widespread misconception that snakes can only eat live food, but there are commercial breeders today whose snakes thrive on dry food pellets. So there is no problem with Noah possibly doing the same for carnivores on the Ark—a mixture of grains and legumes would provide all the nutrition needed, including the building blocks for animal protein.

If it was unavoidably necessary for some of the Ark’s tenants to have meat in their diet, this could have been readily accomplished using salted meat, reconstituted dried meat, or fresh meat from fodder animals carried aboard for this purpose. Tortoises are a good example of a fodder animal. Tortoises can survive up to a year and a half in captivity without water or food. In olden days, the famous Galápagos tortoise nearly went extinct due in part to its popularity as a fodder food. Thousands were taken aboard sailing ships to be kept as a source of fresh meat.

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How did the animals spread out after the Flood? (Biogeography part 3)

How did the animals spread out after the Flood? (Biogeography part 3)


Wednesday, December 11, 2013

So how might we explain biogeography within the framework of biblical Earth history?

by Dominic Statham

One process by which plants and animals could have spread around the world after the Genesis Flood is rafting—that is, on log mats driven by ocean currents. Actually, a growing number of evolutionists are proposing rafting as an explanation for how some plants and animals dispersed from one island to another, and even from one continent to another.14

When Mt St Helens erupted in 1980, a tsunami was generated in the nearby Spirit Lake, and this caused around a million trees to be uprooted from the surrounding hillside. These eventually settled on the lake as an enormous log mat. Following the great earthquake off the coast of Japan in 2011 and the resulting tsunami, a trail of debris formed in the Pacific ocean, around 70 miles (100 km) long and covering an area of over 2 million square feet (186,000 square metres).

Now the effects of the Mt St Helens and Japanese tsunamis were nothing as compared with the destruction that would have been wrought by a global flood. The flood we read of in the book of Genesis would have resulted in billions of trees floating on the surface of the oceans. These log mats would have been like enormous floating islands and, regularly watered by rainfall, they could have easily transported plants and small animals great distances. Some creationists believe that the pre-Flood world included great floating forests, a bit like the quaking bogs we know today.15 Perhaps these were broken up during the Flood and became rafts too.

The ability of ocean currents to distribute floating objects around the world was seen recently, when thousands of bathtub rubber ducks were lost off a container ship in the North Pacific. Within just a few months, these had floated to Indonesia, Australia and South America, and subsequently into the Arctic and Atlantic oceans.16,17,18 (See here.) Often we find plants distributed along coastlines and islands. The distribution of the Sago palm can be seen here. It’s found in East Africa, Madagascar, the tip of Indian and parts of Indonesia and Australasia.

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Animal hybrids after millions of years? (Biogeography part 2)

Animal hybrids after millions of years? (Biogeography part 2)


Tuesday, December 10, 2013

Have the continents really been separated for millions of years?
by Dominic Statham

Now the evolutionary view is that we have different animals on different continents because they evolved in different parts of the world.
According to this view, jaguars and lions descended from a common evolutionary ancestor that lived around three million years ago. And after three million years of evolution, they say, we got jaguars in South America and lions in Africa. But it’s possible to mate a jaguar and a lion and get a hybrid, a jaglion. If these two species, jaguars and lions, were really separated by three million years of evolution, it is most unlikely that their mutated DNA would allow them to hybridize.

Evolutionists face an even bigger problem trying to explain hybrids between jaguars and leopards. This is because the female of this kind of hybrid is fertile. Think about it. Three million years of separate evolution—half the time it allegedly took for ape-like creatures to become people—and the hybrid is still fertile. This seems very unlikely. But the ability of these big cats to hybridize fits the biblical account of history very well. If jaguars, lions, leopards and tigers all descended from a pair of cats that disembarked from the Ark around 4,500 years ago, it is not surprising that they can mate and produce offspring.

Arguably, evolutionists face an even greater problem with the iguanas of the Galapagos Islands. The land and marine iguanas supposedly separated from their common evolutionary ancestor around 10 million years ago. But, as we pointed out in our Darwin documentary, land iguanas can mate with marine iguanas and produce offspring. This amazed evolutionists when they saw it.

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