Next Stop: Ancient Syene

Switching Hats: Setting Up Base in Ancient Syene

Taking a “second breakfast” just across the street from the Colossai of Memnon in Luxor.

Our "Biblical Egypt" tour group safely headed back to the States last night. They were a good bunch!

Instead of joining them, I packed my bags and flew back to the deep south of Egypt. I just checked into my room in Aswan for the next eight days, and was pleased to discover my front door is just 35 feet from the Nile River. I’m looking out my window at Elephantine Island as I write these words.

I plan on using this location as a scouting base to explore the region for future tours.

View to one branch of the Nile with Elephantine Island on the far side.

The Biblical Connection

During the late Old Testament period, Aswan was known as Syene. It holds significant history and is explicitly mentioned twice in the prophetic book of Ezekiel (29:10 and 30:6).

Stay tuned, because I will be sharing more about the history of this place in the coming days.

River row at the Obilisk Nile Hotel for the next week.

Surviving the Deep South

Of course, scouting new location comes with its own challenges.

• The bad news: It is currently a scorching 119°F (48°C) outside.

• The good news: It is a “dry heat” and my laundry dries quickly.

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We plan to be back in Egypt in 2027. Group excursions are planned for Jan 1-9, Jan 22-Feb 3, Mar 30-Apr 8, and Oct 19-28. Seats are available. To learn more about these or other trips with Bible Land Explorer, follow the link here. Discover the place where faith begins!

The Queen who Wore a Battleship on her Head

Yesterday, we had the opportunity to wander through the Greco-Roman Museum of Alexandria, Egypt. Closed for renovation for nearly two decades, its recent reopening was met with widespread applause. In this case, the meal was worth the wait.

Alexander the Great is featured large in the city that bears his name.

This sculpted Apis Bull is a fusion of Egyptian, Greek, and Roman traditions.

A statue of Dionysus stands in a characteristic pose, leaning against a draped support.

The Mosaic Floor of Berenike II

Out of the thousands of artifacts on display, nothing caught my eye quite like the Mosaic Floor of Berenike II. This 2,200-year-old masterpiece defines ancient royal propaganda.

Discovered in 1918 in the ancient city of Thmuis (modern Tell Timai) within the Nile Delta, this vibrant circular mosaic (emblema) was crafted around 200 BC. Today, a two-by-two-meter section of the floor hangs on the museum wall. The detail is so incredibly fine that it resembles an oil painting rather than stone artistry.

The portrait of Berenike II in the center of the floor.

Artistry in Micro-Tiles

The mosaic is a prime example of opus vermiculatum—a sophisticated technique using tiny, custom-shaped stone tiles. The artist, Sophilos, used these miniature stones to capture realistic shadows, the soft drape of fabric, and a fierce, striking expression on the queen's face. Just look at her eyes! Wowzer!

To ensure his genius wasn't forgotten, Sophilos did something incredibly rare for ancient craftsmen: he signed his work. The words Sophilos epoiei, meaning “Sophilos made it,” are clearly set in the upper left corner of the portrait square.

Even the framing geometric meander offers detail and depth. Shaded squares are nested inside swastika stripes.

The Ultimate Power Dressing

Queen Berenike II didn't just rule Egypt alongside her husband; she was a formidable force in her own right. The mosaic captures her not in traditional royal robes, but packed with intense military and maritime symbolism:

• The Battleship Crown: She wears a crown shaped like the prow of a warship.

• The Anchor Brooch: Her military cloak is pinned with a distinct anchor-shaped brooch (on her right shoulder).

• The Message: She is portrayed as the literal personification of Alexandria’s naval dominance over the Mediterranean.

The panel was originally found in the villa of a wealthy individual, likely someone closely connected to the ruling Ptolemaic dynasty. Scholars believe it commemorates the Third Syrian War (246–241 BC). When King Ptolemy III left Egypt to fight, he left the entire kingdom in the capable hands of his firm queen.

She has a battleship on her head and cannons for eyes!

A Luxury Plot Twist

While this image projected raw military might to the ancient world, modern research suggests a clever local twist. The city where it was unearthed, Thmuis, was a global center for the luxury perfume industry. To the locals, Berenike's absolute control of the seas wasn't just about winning wars—it was about protecting the vital trade routes that brought exotic ingredients to their factories.

epilogue

In her lifetime, Berenike II was both powerful and popular. She gave birth to four children. Among them was her son, remembered as Ptolemy IV. After ascending the throne, he killed her with poison.

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*I distinctly remember this image from the cover of F. W. Walbank, The Hellenistic World (1981). It was a standard grad-school text back in the day. A copy still sits on my shelf.

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We plan to be back in Egypt in 2027. Group excursions are planned for Jan 1-9, Jan 22-Feb 3, Mar 30-Apr 8, and Oct 19-28. Seats are available. To learn more about these or other trips with Bible Land Explorer, follow the link here. Discover the place where faith begins!

Hold a Baby Crocodile in Aswan's Nubian Village

Riverboats at anchor in Aswan, Egypt.

The Nubian Village in Aswan, Egypt, is famous for its bright houses and kind people. However, many travelers visit for a more thrilling reason: the chance to hold a live baby crocodile.

Crocodiles hold a sacred place in Nubian culture. Here is what you need to know about this unique, hands-on (we hope!) experience.

A Living Ancient Tradition

Nubian people have a deep connection to the Nile River. In ancient Egypt, the Nile crocodile (Crocodylus niloticus) was worshiped as Sobek, the god of fertility and pharaonic power.

Today, Nubian families continue this old tradition by keeping crocodiles in their homes as symbols of protection and good fortune.

Of course, they only keep immature ones. A mature male Nile crocodiles can measure 11 to 16 feet in length and can weigh up to 1,600 pounds. Specimens are released into the river above the high dam long before they reach this size.

Crocodiles in a tiled pit inside the courtyard of a Nubian home. These fellows measure 3 to 4 feet in length. As a rough estimate, young crocodiles grow about one foot per year of life.

The Experience: Holding a Baby Crocodile

When you walk into a traditional mud-brick Nubian home, you will often find a secure, tiled pit in the courtyard. Inside are crocodiles of various sizes.

The handlers will safely bring out a baby crocodile for you to hold.

• The Feel: Their skin is surprisingly cold, dry, and heavily textured with hard scales.

• The Weight: Even a small crocodile feels dense and muscular in your hands.

• The Safety: Handlers may hold the snout closed with their fingers (!) or clamp the maw with a rubber band. We opted for “the rubber band method” in case I want to play the violin someday.

The “crocodile whisperer” at work.

How to Visit

The best way to experience this is by taking a scenic motorboat or felucca ride from Aswan across the Nile to Gharb Soheil, the most famous Nubian Village. Local families open their homes to travelers, often offering hibiscus tea, answering questions about local life, and offer crocodile viewing/handling.

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We plan to be back in Egypt four times in 2027. Group excursions are planned for Jan 1-9, Jan 22-Feb 3, Mar 30-Apr 8, and Oct 19-28. Seats are available. To learn more about these or other trips with Bible Land Explorer, follow the link here. Discover the place where faith begins!

The Road to Edfu: A Journey to the Temple of Horus

They say getting there is half the experience.

This is true in Edfu.

I. Grit

A town of raw
Industry. A working place.
Smoke stacks rise through desert haze.

Rattle rattle. Chaining sugar cane.
Whir. Churning paper pulp.

What is that smell?

This is true in Edfu.

II. Departure

At Nile’s edge, the Royal Lily
Drifts. We walk her planks.
Creak. We pair off.
A row of carriages awaits.

The morning air
Shifts. We climb inside.

Zzzzzz. Flies swarm.
Tck-Tck. Lips smack.
Crack! A whip snaps.

Where are we going?

This is true in Edfu.

III. Transit

Clip-clop.
Clip-clop.
Clip-clop.

On pavers, the market shudders
and stirs. Copper pots bang.
Yaaawn. Dust swirls in golden light.
The mudbricks slowly part.

Are they ancient? Are they yesterday?

This is true in Edfu.

IV. Revelation

Gasp. Suddenly, the horizon vanishes.
Silence. A sense of wonder takes hold.

Is this a Ptolemaic trophy?

The Temple of Horus blocks out the sky.

This is true in Edfu.

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We plan to be back in Egypt four times in 2027. Group excursions are planned for Jan 1-9, Jan 22-Feb 3, Mar 30-Apr 8, and Oct 19-28. Seats are available. To learn more about these or other trips with Bible Land Explorer, follow the link here. Discover the place where faith begins!

How We Found the World’s 2nd Largest Brain Coral (Without Getting Wet)

The rugged mountains of the Sinai rise behind Naama Bay and Sharm El Sheikh. This bay is part of the Red Sea ecosystem.

Discover the glass-bottom boat of Naama Bay

Naama Bay in Sharm El Sheikh, Egypt, offers one of the world's most accessible coral reef experiences through its famous glass bottom boat tours. This excursion allows you to view Egypt's vibrant Red Sea marine life without getting wet, making it perfect for families, non-swimmers, and travelers of all ages.

A comfortable viewing area.

Mark doing something.

The Ultimate Post-Hike Recovery

Our group chose this boat ride after the grueling trail to the summit of Jebel Musa (Mount Sinai). Sitting above the calm water was the absolute perfect way to relax, rest our aching muscles, and “rehydrate” from the mountain.

Life in the Red Sea ecosystem is diverse and colorful.

Visitors beneath our feet.

Gliding Over the Reefs

The afternoon sun hit the water at a perfect angle, casting beams of light through our boat's viewing windows. We glided over the shallow, sprawling marine ecosystems of the “Near Garden” and “Far Garden” reefs. While we kept our eyes peeled for a rare hammerhead shark—always a thrilling possibility—the underwater world did not disappoint.

Hundreds of tropical fish put on a spectacular show beneath our feet. Vivid parrotfish, tiny clownfish, and darting triggerfish darted effortlessly between glowing blades of fire coral and swaying sea anemones.

However, the highlight of our voyage was viewing the second-largest brain coral formation on Earth. True to its name, “The Great Brain” mimics the rounded, wrinkled texture of the human organ. It is an impressive seven feet in both height and diameter.

“The Great Brain” of Naama Bay. It is a member of the Platygyra species family. Image from here.

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We plan to be back in Egypt three times in 2027. Group excursions are planned for Jan 1-9, Jan 22-Feb 3, and Mar 30-Apr 8. Seats are available. To learn more about these or other trips with Bible Land Explorer, follow the link here. Discover the place where faith begins!

Sinai Sunrise: Scaling the Heights of Jebel Musa

Our “Footsteps of Moses” journey reached a literal high point this week as we tackled Jebel Musa (Mount Moses) in southern Sinai. Standing at 7,497 feet, it may not be the world's tallest peak, but its rugged terrain offers a challenging trek that demands respect.

We started our climb at 1:00 am in order to reach the summit by sunrise. The moon and stars filled the sky and provided light for our path.

Even though the trail is well marked, we hired a local bedouin guide to coordinate and safeguard our climb. Some from our party rode camels part of the way up.

The Ascent: A Midnight Challenge

The traditional site where Moses is said to have met God was the backdrop for our climb. The journey is an 7.1 mile (11.5-km) round trip that begins in the dark of night. We faced a steady elevation gain of about 2,300 feet, most of which is concentrated in the final push. The route follows a winding “Camel Path” before reaching the infamous “Steps of Repentance”—3,750 rock-hewn stairs that lead directly to the summit.

Reward at the Summit

While the ascent tested our endurance—and not everyone made it to the very top—all who stepped on the slope were rewarded with a spectacular sunrise. Sinai is one of the most profound, austere, and breathtaking landscapes on Earth. Watching the light break over the jagged granite peaks made every step of the trek worth it.

From the Mountains to the River

After the intensity of the climb, our pilgrims are enjoying a well-earned day of rest on the Red Sea beaches of Sharm el-Sheikh. Tomorrow, the adventure shifts gears as we head to Luxor to begin the next chapter of our journey: a cruise up the historic Nile River.

The sun illuminated the trail on our descent.

Happy face at the top.

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We plan to be back in Egypt three times in 2027. Group excursions are planned for Jan 1-9, Jan 22-Feb 3, and Mar 30-Apr 8. There are seats available. To learn more about these or other trips with Bible Land Explorer, follow the link here. Discover the place where faith begins!

The Lion’s Mane is his Crown

Power at rest. A lion’s mane advertises his health and status, even while he’s napping.

Bad Hair Day? Not for the King

In the animal kingdom, the crown isn't made of gold—it’s grown. A lion’s mane is a royal statement, proving he has the genes, the guts, and the glory to rule the pride. Even when he’s catching twenty hours of sleep, his “crown” is hard at work.

The King’s Regalia

A thick mane serves two main purposes: intimidation and attraction. It makes a lion appear massive to rivals, while lionesses actively seek out males with the fullest, darkest coats. A thinning mane isn't just a bad hair day—it’s a sign of recent injury or poor health.

The Black-Tie Standard

Mane color is a direct reflection of a lion's internal status:

• The Dark Side: Darker hair signals higher testosterone and elite nutrition. While females often prefer these dark-maned cats, there’s a catch—black hair absorbs more heat, meaning only the fittest can handle the extra warmth.

• The Blonde Advantage: Lighter manes offer a thermal edge, helping lions in scorching regions stay cool and avoid heatstroke.

Whether black or blonde, these manes prove that in the savanna, your look is your legacy—even when you're napping.

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

How a Red Antelope Became a Fallow Deer: Adventures in Bible Translation and Conservation

Coke’s hartebeests (Alcelaphus buselaphus cokii) on the African savanna.

The “Red” Mystery: Is that a Hartebeest in Your Bible?

If you’re reading through the Old Testament, you’ll find lists of animals that sound like they belong in a European forest—deer, gazelles, and roebucks. But what if one of those names actually refers to a giant, red-coated African antelope?

In Deuteronomy 14:5 and 1 Kings 4:23, the Bible mentions an animal called the yachmur. While most versions translate this Hebrew words as “fallow deer” (possibly Dama mesopotamica?) or “roebuck” (Capreolus capreolus?), it may be a case of mistaken identity.

Why the Hartebeest?

The name yachmur comes from a Hebrew root meaning “to be red.” While fallow deer can be reddish, the Bubal hartebeest (Alcelaphus buselaphus buselaphus)—which once roamed the Levant and Egypt—was famous for its striking, tawny-red coat.

Unlike European deer, the hartebeest was desert-adapted, making it a much more likely candidate for a list of kosher animals in the biblical Heartland. Bubal bones have been identified in Bronze and Iron Age contexts at several sites, including Lachish, Ekron, and Tel Dor.

Sadly, this majestic creature was pressed into extinction; the last member of the species either died in a Paris zoo in 1923 or was shot in Morocco in 1925.

The Bubal hartebeest (Alcelaphus buselaphus buselaphus) and Coke's hartebeest (pictured above) are closely related. Of the two, the Bubal* was smaller and seems to have ranged further north—across North Africa and up the coast of the Levant.

This is the only known photo of a living Bubal hartebeest. It was kept at a London Zoo from 4 October 1883 until 27 April 1897. The original image was taken in 1895; I found it here.

A Royal Meal

The yahmur wasn't just a random wild animal; it was one of the choice meats served at King Solomon’s table. In ancient times, these large antelopes were plentiful across the region, making them a perfect candidate for a royal feast.

So, why haven't we heard of it? Perhaps because this species quietly vanished from the tableau, later translators—unfamiliar with this rare “red antelope” of the desert—opted for more familiar European options like the roebuck or deer.

A Majestic Identity

So the next time you’re reading a biblical story, remember that the “fallow deer” on the horizon might just be a majestic, African antelope. The Bubal hartebeest is a reminder of how diverse, African,—and fragile—the dry environments of the biblical world truly are.

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Want to read more about Coke’s Hartebeest? Check out our post, “Colonel Coke’s Hartebeest: Africa’s Unusual Antelope.”

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*The LXX translates yachmur as boubalos, hence the term, Bubal hartebeest. Outside the Bible, the same word was used by classical writers (like Herodotus and Strabo) to describe a wild antelope. Curiously, the English term “buffalo” is likewise derived from the Greek boubalos.

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

The Egyptian Goose: Just a Burly-Legged Shelduck

Egyptian goose (Alopochen aegyptiaca) showing off his burly legs. I found this one on the northern safari circuit in Tanzania.

Do those burly legs really belong to this Egyptian goose (which is technically a shelduck)?

No tricks here. These birds have serious drumsticks. Their legs are thick and strong enough to support several specialized behaviors that set them apart from other waterfowl.

Why Egyptian Geese Have Powerful Legs

Egyptian geese need stout, powerful legs because they:

• Live on Land: Unlike many ducks that stay on the water, shelducks are primarily terrestrial. Their legs are built for walking and grazing in open fields, grasslands, and agricultural areas. When threatened, they are just as likely to run as they are to fly.

• Perch and Nest in Trees: These agile avians often nest in trees, on cliffs, or even on man-made structures like roofs and poles. Their strong legs allow them to balance easily on narrow branches and uneven surfaces.

• Exhibit Territorial Aggression: Egyptian geese are famously territorial. Their powerful legs provide a solid base during physical fights, which can involve kicking or striking opponents with their clawed toes and wing knobs. They often mate for life and are known to fight in pairs to defend their space.

• Conserve Heat by Standing on One Leg: You will often see them standing on one leg while tucking the other into their breast feathers. This common waterfowl behavior reduces heat loss and helps the bird conserve energy.

Identifying Egyptian Geese by Leg Color

If you are trying to identify them by age, look at the leg coloration:

• Hatchlings: Dull olive-gray legs.

• Juveniles: Transitioning to a yellow-gray hue.

• Adults: Vibrant pink or purplish-pink.

While the Egyptian goose is widespread across Africa, they have become a common sight in urban areas of North America and Western Europe due to successful introduction. Some consider them invasives.

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To learn more about the Egyptian goose, see our post, “Duck, Duck, Goose: The Identity Crisis of the Egyptian Goose.”

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

Why Do Lions Sleep So Much? The Science of Survival Napping

A male lion practicing his "strategic survival tactic" on the Serengeti.

The Truth Behind the “Mighty” Jungle Nap

In the jungle, the mighty jungle / The lion sleeps tonight
In the jungle, the quiet jungle / the lion sleeps tonight (ho, ho) Wee-oh aweem away!

The lion sleeps tonight—and most of the day, too. While the lyrics suggest a peaceful scene, the reality is a bit more lopsided: male lions are the undisputed kings of the nap, logging an incredible 18 to 20 hours of sleep every day.

While the species is generally sedentary, males spend significantly more time slumbering than females, who handle the bulk of the hunting and cub-rearing. However, this isn't laziness; it’s a strategic survival tactic.

Why Do Lions Sleep So Much?

Lions aren't just lounging—they are wired to rest. Their sleep serves three critical functions:

• Energy Conservation: Built for explosive bursts of power rather than long-distance endurance, lions save their strength for high-stakes hunts or territorial defense.

• Temperature Regulation: With very few sweat glands, lions avoid the midday heat, shifting their activity to the cooler twilight and nighttime hours.

• Digesting Heavy Meals: Processing massive amounts of protein and fat requires significant metabolic energy. In fact, after a large kill, a big male may sleep for 24 hours straight to digest.

The Science of the “Strategic Survival Nap”

So you knew this was coming, right? The next time you find me sprawled out on the couch, remember: I’m not being lazy. I’m simply channeling my inner apex predator and practicing a “strategic survival nap.” Hey, if it works for the King of the Jungle, it might work for me (and maybe you too!).

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Check out the lionesses in the post here: “The Queens of the Caldera: Lionesses of Ngorongoro.”

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

The Biological Barcode: Why No Two Zebras Are Alike

Like a fingerprint, no two zebra stripe patterns are the same.

Zebra skin and the origin of Stripes

I feel the need to resolve this from the start: the zebra is a black skinned animal with white stripes; it’s not the other way round. The proof in the muzzle or in other anatomical parts that lack hair.

With that out of the way, we can talk stripes.

The monochrome patterns of this African icon are boss enough on their own, but the story of how they develop is even more incredible. A zebra’s stripes are actually a reflection of its embryonic development, a story governed by a precise biological clock.

The Secrets of Melanin and Hair Pigmentation

Long before a zebra is born, specialized cells in the embryo act like tiny ink factories, pumping dark melanin into developing hair follicles. However, around the eighth month of pregnancy (the gestation period lasts about a year), a chemical messenger sweeps across the skin, signaling some of these factories to shut down. In these “quiet zones,” the hair grows out colorless—appearing to the human eye as brilliant white. This means the white stripes aren’t “painted on”; they are simply the absence of pigment.

Shadow Stripes and Complex Coat Patterns

The complexity doesn't stop there. In some species, the “stop” signal doesn't quite reach every corner of the wide white bands. When this happens, “shadow stripes” are created—faint, brownish lines that emerge ghost-like between the primary black and white bands. These additional marks add a secondary layer of depth to the animal's appearance, making the overall pattern even more intricate.

Embryonic Development and Pattern Formation

What makes each zebra a one-of-a-kind creation is the chaotic perfection of timing. The stripes form according to the specific curvature of the embryo's body while it is still developing. Because the embryo constantly expands like a rising loaf of bread, the exact micro-second those pigment factories “turn off” determines the final look. This dance between chemistry and physical growth ensures that the stripes align perfectly with the animal's unique shape.

Why Every Zebra Stripe Pattern is Unique

This time-sensitivity is why no two patterns ever match. If the “off” signal hits early, the white stripe has more room to stretch as the embryo grows, leading to wide, bold bands. If it hits a moment late, the stripes remain thin and frequent. Much like a human fingerprint, this process creates a biological barcode—a signature unique enough for mothers to recognize their foals and for scientists to track individuals across the savanna.

Zebras—and their formation processes—are flat-out amazing.

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If zebras are your thing, check out this post: “Why do Zebras Hug?”

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt black-and-white zebras, colorful birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

Stewards of the Sea: Why the Indian Ocean Gyre Matters

View to the Indian Ocean from space. Image from here (accessed 4/26/2026).

What is an oceanic gyre and how does it work on the other side of the world?

The earth has five major oceanic gyres: the North/South Pacific, North/South Atlantic, and Indian Ocean. These circular currents play a key role in global climate regulation and marine debris accumulation.

Our travels to the Indian Ocean have convinced me of the need for a Creation Care wake-up call. We must treat our oceans with respect and stop letting our junk become the problem for future generations.

Check out the video.

Click on the panel below to view.

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Learn about the “Five Gyres Institute” here: https://www.5gyres.org/

Learn about “The Ocean Cleanup” here: https://theoceancleanup.com/

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

Filtration Experts: How Flamingos Eat

These pink birds in Lake Magadi appear cartoon-like, but there is nothing silly about the flamingo’s filter system.

The Soda Lake

William pumped the brake and we rolled to a stop on the mud pan edging Lake Magadi. Before us, a flock of lesser flamingos (Phoeniconaias minor) stood head-down in the shallows, deep into their rhythmic filtration routine.

The highly alkaline waters of this caldera lake create a harsh and specialized ecosystem. Among those who can survive it: blue-green algae and tiny crustaceans. These survivors attract others with the specialized equipment required to extract them from the soda water. Enter: the flamingo’s filtration system.

Flamingo “Combs”

To the untrained eye, the birds in front of us looked like they were simply splashing around. In truth, we were witnessing one of the most sophisticated feeding mechanisms in the avian world. While we usually associate filter feeding with massive baleen whales, flamingos have perfected this high-tech technique on a small scale.

The secret lies within their hooked beaks. If you could look closely, you’d see the edges are lined with rows of tiny, hair-like plates called lamellae. These act like a kitchen strainer. As the flamingo sweeps its head through the water, these “combs” trap tasty treats like brine shrimp while allowing sand and silt to wash right through. Check out the lamellae in the illustration below.

Illustration of flamingo’s head showing lamellae (Zweers et al, 1995, modified by Anja Soklic). Image source here (accessed 4/6/2026).

A Tongue Like a Piston

Recognize, however, that the strainers are only half of the mechanism. The second half of is the tongue. To get the water moving, the flamingo uses its large, fleshy tongue as a high-speed pump. By rapidly retracting it toward the back of the throat—up to 20 times per second—the bird creates a powerful internal vacuum.

This pumping action sucks nutrient-rich water into the beak, catches the food in the lamellae, and then forces the excess water back out in a constant, rhythmic cycle.

Efficiency in Every Gulp

This specialized setup allows flamingos to flourish in environments like Lake Magadi where most other birds would starve. They can extract microscopic organisms too small for other feeders to grasp. It’s a marvel of creation: a built-in filtration system that ensures they stay well-fed—and perfectly pink—with every mouthful.

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Check out this blog post by Anja Boisselet to learn more about the flamingo’s flitration system: “Pollen filtration from water inspired by a flamingo.”

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.

The Amazing Ears of the Black-backed Jackal

Black-backed jackal with its alert oversized ears. The dense white hairs inside the outer ear function like a microphone “wind muff.” They keep the inner ear clean, break up static, and help pinpoint high-frequency rustles.

The Savanna’s Living Satellite Dishes

On the floor of the the Ngorongoro Crater, Tanzania, the Black-backed Jackal moves through the grass. Its most striking features are its oversized, upright ears—satellite dishes that function like high-gain antennas. These aren’t just for show; they are tools that gives this omnivore a level of situational awareness that few predators can match.

the Art of the Swivel

Specialists call it “independent pinna movement,”* but to the jackal, it’s simply the art of the swivel. By rotating each outer ear separately—up to 180 degrees—it can triangulate a sound with pinpoint accuracy, whether it’s the tiny rustle of a dung beetle or the ominous snap of a distant twig. While a few humans can wiggle their ears on demand, the jackal is a master of this muscular feat, turning its entire head into an acoustical mapping device.

A Radiator Under the African Sun

But these ears do more than just listen; they breathe. Laced with a delicate web of blood vessels, the wide surface area acts as a natural radiator. As the African sun climbs, the jackal sheds excess body heat into the passing breeze, staying cool while others wilt.

This auditory precision is the secret behind the jackal’s iconic “mousing” pounce—a leap of pure faith guided by sound alone. But even in its downtime, the ears remain active, flickering to relay moods and warnings to a lifelong mate.

From eavesdropping on a lion’s kill to surviving the midday glare, these animated antennas help explain the resilience of this amazing animal.

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*The pinna or auricle refers to the visible outer ear assembly, made of skin and cartilage. The pinna collects and directs sound waves into the ear canal. Independent pinna movement is achieved by muscles that connect the ear to the skull and scalp. Cats, kangaroos, horses, and, of course, jackals, are among the animals that have this capability.

For more on scavengers of East Africa, see our post, “Scavengers of Ngorongoro: Lessons on Energy and Renewal.”

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Bible Land Explorers are headed back to Tanzania June 3-13, 2027. Lake Victoria, the Serengeti, and Ngorongoro Crater, are on our agenda as we photo-hunt big cats, small birds, and everything in-between. We are now receiving early registrations for this exclusive small-group adventure. See the link here for brochure and more information or email us at BibleLandExplorer@gmail.com.