For centuries, small dark swifts have made their home in the crevices of Jerusalem's Western Wall, their seasonal return as much a part of the city's rhythm as prayer itself. Now, as urban development and climate change erode the conditions that sustained them, one Israeli paraglider has taken to the skies above the Old City to monitor their nests and advocate for their survival. His effort asks a quiet but profound question: in a place layered with competing human claims, what do we owe to the other creatures who have always lived among us?
Israeli paraglider launches mission to protect swifts nesting in Western Wall
The swifts have no political voice, no constituency to advocate for them.
Mark
Why does a paraglider, specifically? Why not a biologist with equipment on the ground?
Mimi
From the air, you see the whole picture at once. The crevices, the patterns, which sites are active. You can't get that detail from below—the wall is too tall, too dense with stone. A paraglider can move along the face of it, observe without disturbing.
Mark
And the swifts themselves—what makes them worth this effort? They're small, they're not endangered in the way a tiger or a panda is.
Mimi
They're not rare globally, but here they're part of something irreplaceable. They've been nesting in this exact wall for centuries. That continuity matters. And they're a sign of a healthy urban ecosystem. If the swifts disappear, it means the city's air and insects are degrading.
Mark
Does he work with the authorities? Or is this more of a solo mission?
Mimi
He works with conservation groups and tries to engage officials, but it's complicated. The Western Wall is sacred to multiple faiths. Any intervention has to be sensitive to that. He's building the case slowly—showing data, showing that protection is possible without disrupting anything sacred.
Mark
What's the actual threat? Is it just development, or something else?
Mimi
It's layered. Construction removes nesting sites. Pollution and pesticides reduce the insect populations the swifts eat. Climate change shifts migration timing. It's not one crisis but a slow erosion of the conditions that allowed them to thrive here for so long.
Mark
If he succeeds in protecting them here, what does that look like practically?
Mimi
It could mean designating certain areas as off-limits to renovation, installing artificial nesting structures, reducing pesticide use in the surrounding neighborhoods. Small interventions, but coordinated. And it sets a precedent—that even in a place as contested and complicated as Jerusalem, you can still choose to protect something simply because it belongs there.
The Pulse
- Swift populations at the Western Wall are declining as construction, pollution, and shifting weather patterns destroy nesting sites and reduce the insects the birds depend on.
- What was once an unquestioned feature of Jerusalem's skyline — dense, chattering flocks above ancient stone — is becoming rare enough to require deliberate rescue.
- A paraglider is taking to the air above the Old City each season to map surviving nests, track returning birds, and build an evidence base for conservation action.
- His findings are being shared with conservation groups and city officials, turning solitary aerial observation into a slow-moving case for institutional protection.
- If the effort gains traction, it could establish a replicable model for protecting migratory birds in other historically and politically sensitive urban sites across the region.
For centuries, small dark swifts have made their home in the crevices of Jerusalem's Western Wall, their seasonal return as much a part of the city's rhythm as prayer itself. Now, as urban development and climate change erode the conditions that sustained them, one Israeli paraglider has taken to the skies above the Old City to monitor their nests and advocate for their survival. His effort asks a quiet but profound question: in a place layered with competing human claims, what do we owe to the other creatures who have always lived among us?
High above Jerusalem's Old City, a man straps on a paraglider harness with an unusual purpose: to watch the swifts. These small, dark birds have nested in the Western Wall's crevices for longer than anyone can measure, their presence woven into the city's oldest texts. They spend nearly their entire lives airborne — eating, sleeping, and traveling on the wing — returning each spring to the same ancient stones to raise their young before departing before autumn. For Jerusalem's communities, Jewish, Muslim, and Christian alike, the swifts have long been as much a part of the landscape as the wall itself.
But that ancient arrangement is fracturing. Construction projects, pollution, and shifting weather patterns have begun to thin the population. The dense flocks that once filled the city's skies are growing scarcer, nesting sites fewer, the insects they depend on harder to find. What was once a given has become something that requires deliberate effort to preserve.
The paraglider's response is part observation, part advocacy. From the air, he can see which crevices still hold nests and how the population is faring season to season. He documents what he finds and brings it to conservation groups and city officials, building a case for why these birds matter. It is meticulous, unglamorous work — dependent on weather, patience, and the willingness to return again and again.
What gives the effort its weight is the principle beneath it: that in a city layered with competing claims and ancient wounds, there is still room to ask what we owe to the other creatures who share it. The swifts have no political voice. They depend entirely on someone willing to see them, count them, and insist their presence matters. Whether they remain in Jerusalem's walls for generations to come may depend on whether that willingness endures.
High above Jerusalem's Old City, where stone walls rise from centuries of prayer and conflict, a man straps on a paraglider harness with an unusual purpose: to watch the swifts. These small, dark birds have carved their lives into the crevices of the Western Wall for longer than anyone can measure—their presence documented in texts as old as the wall itself. Now, as urban development and climate shifts threaten their survival, one Israeli paraglider has taken it upon himself to become their guardian, launching from the hills surrounding the city to monitor nests and advocate for their protection.
Swifts are creatures of extremes. They spend most of their lives in the air, eating insects on the wing, sleeping while gliding through the night sky. They return to the same nesting sites year after year, a fidelity that has made the Western Wall's crevices home for generations beyond counting. The birds arrive in spring, raise their young through the summer, and depart before autumn. For the people of Jerusalem—Muslim, Jewish, Christian—the swifts have become part of the landscape's rhythm, as much a fixture as the stones themselves.
But that ancient arrangement is fracturing. Construction projects, pollution, and shifting weather patterns have begun to squeeze the swift population. The birds that once filled Jerusalem's skies in dense, chattering flocks are becoming scarcer. Fewer nesting sites remain suitable. The insects they depend on are disappearing. What was once a given—swifts at the Western Wall—has become something that requires deliberate effort to preserve.
The paraglider's work is part observation, part advocacy. From the air, he can see which crevices still hold nests, which birds are returning, how the population is faring season to season. He documents what he finds and shares it with conservation groups and city officials, building a case for why these birds matter and why the city should care about their survival. It is meticulous work, unglamorous, dependent on weather and patience and the willingness to show up repeatedly to the same difficult places.
What makes this effort significant is not just the birds themselves, though they are remarkable. It is the principle: that in a city layered with competing claims and ancient wounds, there is still room to ask what we owe to the other creatures who live here. The swifts have no political voice, no constituency to advocate for them in city council meetings. They depend on people like this paraglider—someone willing to see them, to count them, to insist that their presence matters.
If this work succeeds, it could offer a template for other cities in the region facing similar pressures. Urban bird conservation in historically sensitive locations requires not just scientific knowledge but cultural sensitivity and political will. It requires someone to care enough to launch into the sky and look. The swifts have nested in Jerusalem's walls since biblical times. Whether they will be there for generations to come depends partly on whether that care continues.
Notable Quotes
The paraglider observes that from the air, you can see the whole picture at once—which crevices are active, which sites are suitable—in a way that ground-based observation cannot achieve.— Conservation effort documented by NPR
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