Animals Archives

April 22, 2021April 19, 2021

Wind Bringing Quails to the Israelites

Wind Bringing Quails - common quails in Gaza today — Common Quail

Skeptics often claim that the Old Testament accounts of God providing for Israel are a bunch of silly fairy tales. One target is the way God sustained the Israelites in their journey from Egypt to the promised land. Two weeks ago, we posted about God supplying manna. Another area of interest is the wind bringing quails in massive numbers into the camp of the people (Exodus 16:12-13 and Numbers 11:31-32).

The Middle East Eye website carries an article titled “Quail Season Brings Rare Treat for Meat-Starved Gazans.” It tells of a regular migration of quails from Europe to the Middle East. If the wind is blowing against the migration, the birds become exhausted and land on the Gaza shore, where people capture them in nets to provide a source of badly needed protein. The point is that there is a natural way in which quails can provide food for a nation of people even today.

God provides for His people in two ways. One is by miraculous acts that are not natural and which require a direct act of God. These are rare, but they do happen. Jesus did things that have no natural explanation, and their purpose was to verify that Jesus was the Son of God. One of my favorite gospel songs is a song by the Booth Brothers titled “Ask the Blind Man, He Saw it all.” That kind of event does not have natural explanations.

However, far more common are situations like this one where we see God using natural forces to provide for the needs of His people. This action is no less significant because the timing met a specific need for the Israelites. God could have provided quails for food by any method He chose, but seeing the wind bringing quails to Gaza today offers strong support for God acting through natural processes in the biblical account.

April 19, 2021April 17, 2021

Design of the Laryngeal Nerve in Giraffes

Atheists try to refute any notion of design in the natural world. They look for examples of what they call “bad design.” In a National Geographic documentary titled Inside Nature’s Giants, Richard Dawkins criticized the design of the recurrent laryngeal nerve in giraffes. He said, “No engineer would ever make a mistake like that.” The distance from the brain to the larynx is about two inches, but instead of going directly to the larynx, the nerve runs from the brain all the way down the giraffe’s neck and into its chest. There it makes a U-turn and runs back up the neck to connect to the larynx. In a mature giraffe, that distance can be more than 16 feet (4.9 m).

Dawkins calls it “a ridiculous detour.” Atheists refer to Jerry Coyne’s book Why Evolution is True, in which he calls this “one of nature’s worst designs.” The question is whether there is any reason for this design of the laryngeal nerve.

The laryngeal nerves activate muscles that make sounds and also aid the animal in breathing and swallowing. What atheists fail to mention is that two nerves connect the brain to the larynx. The primary nerve, called the superior laryngeal nerve, makes a direct connection from the brain to the larynx. The recurrent laryngeal nerve, which goes to the chest before returning to the larynx, also connects to the heart and has branches to the mucous membrane and muscular coat of the esophagus.

The design of the laryngeal nerve is not a ridiculous detour but an example of incredible technique, making efficient use of the nerves to allow the animal to have its long neck so it can reach food that other animals can’t. Dr. Wolf-Ekkehard Lonnig of Germany’s Planck Institute says that the system’s design demands that “the recurrent laryngeal nerve needs to be, indeed, very long.”

The lack of integrity in the best-known atheists of our day is as distressing as the hypocrisy of some TV preachers. Dawkins’ videos are popular on YouTube, even though it is hard to believe an expert in biology would not be aware of the complexity of the giraffe’s nervous and vascular system. When assuming there must be bad design, a scientist must resort to explanations that don’t match the facts. The design of the laryngeal nerve shows the wisdom that God has demonstrated in every corner of creation.

Reference: Intelligent Design and Evolution Awareness Center

HERE IS A LINK to the video where Dawkins makes his argument for evolution.

HERE IS A LINK refuting what Dawkins said.

April 14, 2021April 13, 2021

Natural Solutions for Wildfires and Drought

People worldwide need water for drinking, growing crops, bathing, and even for transportation. The problem is not so much the lack of precipitation as it is distribution. In the western United States, a massive amount of water accumulates as snow on the mountains during the winter season. This snow melts, and the water runs off in spring and summer. Some it soaks into the ground and creates a wealth of aquifers that carry the water underground for many miles. Humans have tapped this water with wells lowering the water table, causing a scarcity of natural springs and water available near the surface. That causes vegetation to dry up and die, making wildfires a major issue. There are natural solutions for wildfires and drought.

Wildfires that have occurred in the western United States in the past two years were relatively rare in the past. As water tables continue to drop, we can expect to see more fires, water shortages, and more demand for this vital resource. Private landowners have found a partial solution by building small rock dams that slow runoff and allow more water to soak into the ground raising the water table. In the Gunnison, Colorado area, landowners have constructed some 2,000 of those dams known as zuni bowls. The result is that places that were formerly brown through much of the summer and fall are becoming green.

Others seeking natural solutions for wildfires and drought reintroduce beavers into areas where there are streams and rivers they can dam and make ponds. In the past, people have trapped and removed beavers to allow land development projects. Today, people are even planting trees for beavers to use for dam building. When beaver dams create ponds and raise the water table, they create a whole new ecosystem restoring birds and other water animals while reducing the threat of wildfires. In July of 2018, the Sharps fire scorched the Baugh Creek region near Hailey, Idaho. The fire reduced everything to charcoal except the vegetation along beaver-built ponds, which remained green oases.

God created the Earth with natural solutions for wildfires and drought. Human activity often upsets that balance, but we are learning how to restore God’s water solutions. Beavers are among the resources God created to do the job. We just need to know how to use the tools God gave us.

Reference: Science News, March 27, 2021.

April 7, 2021April 7, 2021

Autotomy and Decapitation

Japanese scientists have released a study of autotomy and decapitation in sea slugs. Researchers found that two species of sea slugs have the amazing ability to separate their heads from their bodies. The sea slug’s head continues to move while it regenerates a heart and other organs.

Autotomy is not a new phenomenon in the animal world. Many of us have seen lizards drop their tails to avoid predators. The tail continues to move to distract the predator while the lizard escapes. But this is the first instance where an animal drops its entire body. Both lizards and the sea slugs can use autotomy as many times as is needed. Japanese scientists have seen specimens regrow their bodies several times.

The slug’s head gets its energy to survive from photosynthesis taking place in cells it has acquired from its algae diet. The researchers believe the sea slug releases its body to get rid of parasites. The scientific community is interested in how this could be applied to replacing human body parts.

The complexity of what appears to be a simple animal is astounding. It’s a good demonstration that God has created animals with unique properties and abilities. Autotomy and decapitation reminds us that there are many things we observe in the natural world that we may use to solve some of the problems humans face.

You can read the research report in Current Biology and see pictures and video HERE.

March 12, 2021March 11, 2021

Aye-ayes Have Many Unusual Characteristics

Scientists use animal classification systems based on old evolutionary assumptions. The result is that many times an animal turns up that doesn’t fit any evolutionary model. An excellent example of this is a species of long-fingered lemurs called aye-ayes. They are nocturnal animals found only in Madagascar. Aye-ayes have many unusual characteristics giving a name that comes from a local phrase meaning something like “I don’t know.” Here are a few of the aye-aye’s traits:

1) They have large round eyes, which aid in night vision.
2) They use their continually growing incisor teeth to tear a hole in trees to reach grubs. Their teeth are so strong they can chew through cement blocks.
3) Their long middle finger is skeletal and has a ball-and-socket joint used to hook onto wood-boring grubs.
4) Their big toe is opposable to enable them to hang from tree branches.
5) They have fur with guard hairs they can raise to appear to double their size.
6) They use a unique system of foraging by percussive tapping on wood. They sense the echo with their bat-like ears to detect hollow areas where grubs are.
7) They build elaborate spherical nests made of leaves and branches.

Because of their teeth, nesting behavior, and long tail, your first guess might be that they are rodents. Despite the face of a possum, the teeth of a mouse, and the ear of a bat, they are classified as primates. This lemur is so unusual it has its own taxonomic family.

Aye-ayes have many unusual characteristics that point out weaknesses in the evolutionary taxonomic system. Systems such as cladistic taxonomy have gained weight as science discovers more animals like this in fossils and places like Madagascar. From an apologetics standpoint, it seems clear that God has created a variety of animals and given them characteristics to fill various ecological niches. Aye-ayes seem to be a special creation for a unique environment.

References: World Wildlife Federation magazine for Spring 2021, Britannica and National Geographic websites for 3/10/21.

March 11, 2021March 10, 2021

Texas Cold Snap Highlights Earth’s Design

Everyone has seen changes in climate patterns worldwide, and in the United States, a Texas cold snap highlights Earth’s design. We need to better understand the global weather systems related to how our planet gets, retains, and releases heat.

Recently an ice-breaker research ship was supposed to get as close as it could to the North Pole. Surprisingly, it was able to get all the way to the pole; something never deemed possible. In February of 2021, Texas experienced a very unusual cold snap. While the media was paying attention to the electric grid’s disruption and water availability problems, the impact on animals was largely overlooked.

In Texas, cold temperatures killed massive numbers of insects and the animals that depend upon them for food. Bats fell from the sky because they had no insects to eat and had no place to go to escape the cold. Milkweed was killed, cutting off the primary food supply for monarch butterflies. Sea turtles could not adjust to the low temperatures, and volunteers took 10,600 turtles to the South Padre Island Convention Center. There they warmed the turtles and eventually returned them to the Gulf of Mexico.

All of those events remind us of the delicate interdependence of life on this planet. We tend to minimize disasters of this magnitude, but we will be reminded later this year. When grocery prices spike because of the lack of Texas-grown fruits and vegetables, we will realize that the Texas cold snap highlights Earth’s design. It should make us aware of how connected we are to other life forms on the planet.

Taking care of Earth’s climate and resources means not allowing human waste of all kinds to upset nature’s balance. We must learn to appreciate God’s design for life everywhere we look. Indeed we can know there is a God “through the things He has made” (Romans 1:19-20).

Data from Associated Press 2/16/21.

March 9, 2021March 8, 2021

The Design of a Chameleon

Chameleons are lizards, and there are more than 200 species of them. The design of a chameleon displays impressive engineering.

Chameleons can change their color to show their mood, communicate, or blend with their environment to hide from predators or prey. They achieve the color change by adjusting crystals on their skin to reflect different wavelengths of light. Some chameleons can adjust their color according to the color-vision of the specific predator they want to avoid. That requires knowledge of what colors the predator can and cannot see.

Chameleons have eyes that move independently in ball sockets so they can look in two directions at once. They can also focus both eyes together for a 3-D view for accurately striking prey with their tongue. They have four toes on each foot, which they use to climb up or down with ease. Also, to help in climbing, most chameleons have prehensile tails to hang onto limbs.

Various chameleon species have adapted to live in rainforests and deserts. Since cold-blooded animals move slowly in low temperatures, you would expect a chameleon’s tongue to move more slowly when it’s cold. In that case, it would not be able to catch fast-moving insects in cold weather. However, their tongues don’t uncoil by muscle strength but by spring tension. Reeling the tongue back in is slower in cold temperatures, but that doesn’t matter for catching the prey.

The design of a chameleon speaks remarkably of a master Engineer-Designer.

March 6, 2021March 5, 2021

Why Do We Need Wetlands?

A giant wetland called the Pantanal is located mostly in Brazil and partly in Bolivia and Paraguay. It’s the world’s largest tropical wetland covering as much as 75,000 square miles (195,000 sq km). You might think that such a vast area is a lot of wasted space that should be drained and used for other purposes. Why do we need wetlands anyway?

The Pantanal is located in a depression in the Earth’s crust surrounded by highlands. Several rivers flow into the Pantanal, bringing sediment and making it an inland river delta. In the rainy season, up to eighty-percent of the floodplain is covered with water. In the dry season, the floodplain becomes dry. Forests of trees grow in the higher areas of the Pantanal. In the lower seasonally inundated areas, grasslands are growing.

The area’s topography creates various biome regions supporting plants that are native to rainforests, savannahs, and semi-arid lands. There are 3,500 plant species in the Pantanal, 1000 bird species, 480 reptile species, 400 fish species, and 300 mammal species. In other words, the Pantanal supports an incredible variety of aquatic plants and a very diverse menagerie of animals.

Some of the animals living in the Pantanal are rare or endangered. We need wetlands like the Pantanal to support these various plants and animals, plus thousands of invertebrate species. More than that, wetlands are natural water treatment systems that remove pollutants and chemicals, purifying and replenishing the groundwater. Wetlands also provide a buffer against flooding in other areas.

Why do we need wetlands? They are an essential part of the hydraulic system God created for planet Earth described thousands of years ago in Job 36:27, 28, “He draws up the drops of water, which distill as rain to the streams; the clouds pour down their moisture, and abundant showers fall on mankind.” That ancient book describes the water cycle with scientific accuracy.

We need wetlands for what they do for our water supply and the support they provide for plants and animals essential to the balance of nature. Human activity threatens the Pantanal, as well as many other wetlands. We must become better stewards of the blessings God has placed in our care.

— Roland Earnst 2021

March 4, 2021March 2, 2021

Madagascar Huntsman Spiders and Leaf Traps

Spiders are incredible creatures. There are more than 45,000 known species of spiders, and each of them has unique features that allow them to prosper in a wide variety of environments. We usually think of spiders making webs to catch insects, but spider silk has other uses. Researchers have seen Madagascar huntsman spiders using silk to make leaf traps.

These huntsman spiders (Damastes sp.) take two leaves about the same size and fasten them together with silk to make a pocket. The pocket creates a cool and dark environment that is attractive to small frogs escaping the Sun’s heat and seeking refuge from predatory birds. What the spider has done is design a trap to catch frogs as a source of food. The spider hides in the back of the pocket and ambushes any frog that ventures in.

Biologists are still researching this case where Madagascar huntsman spiders appear to be intentionally capturing and eating vertebrates. In the natural world, there are many instances where life-forms survive even though their survival seems unlikely.

A spider eating frogs certainly doesn’t fit the evolutionary theory of progression, but it does speak eloquently of a unique design built into a particular ecosystem. It is just one more case where the more we know of the creation, the closer we get to understanding the Creator’s wisdom.

For more information about interesting spider species, click HERE, HERE, HERE, and HERE.

Reference: Science News, January 30, 2021, page 10.

March 2, 2021March 1, 2021

People Hate Bugs, However…

The January 11, 2021, Proceedings of the National Academies of Science written by scientists from all around the globe raised an issue about problems associated with the decline of insect populations. The report points out that insecticides, herbicides, light pollution, invasive species, climate change, and agriculture and land-use changes are causing the loss of 1 to 2% of Earth’s insects each year. People hate bugs, and yet we can’t live without them.

We have written numerous times about the design of insects and how they benefit human life. Insects pollinate the food we eat. They are a significant part of the food chain, they get rid of waste, and in many cultures, they are a basic food. In my military survival training, I remember being taught how to eat grasshoppers, ants, crickets, and a variety of ground insects.

University of Connecticut entomologist David Wagner who directed the scientific study, said, “Insects are absolutely the fabric by which Mother Nature [we would say God] and the tree of life are built.” The classic example of this problem is the struggle that beekeepers have with the dramatic decline of honeybees. Wagner goes on to point out that in the midwest, we are “creating a giant biological desert, except for soybeans and corn, in a giant area.”

People hate bugs, and we tend to resist any desire to help insects prosper. We must remind ourselves that they are part of God’s design, and the problems they cause are always related in some way to human mismanagement. We must wisely use what God has given us.

Data from Associated Press, January 16, 2021.