A recent operation to return 17 critically endangered mountain bongo antelopes from Florida to their native Kenya experienced a significant disruption. The antelopes, bred in Florida and part of a larger conservation effort, were en route to a Kenyan sanctuary when their charter flight from Palm Beach International Airport encountered a mechanical issue. This mishap forced the animals to remain on the tarmac for an extended period, derailing the planned transfer.
Context of the Operation
The transatlantic journey was designed to aid the recovery of the mountain bongo population, which is severely depleted, with fewer than 100 believed to be left in the wild. These antelopes are third-generation descendants of bongos originally from Kenya, taken to the U.S. in the 1960s. The aim of their return is to facilitate breeding and eventual reintroduction into Kenya's Mount Kenya forest ecosystem, from which they have been absent for over 40 years. The effort involves collaboration between organizations such as Tusk, Lewa Wildlife Conservancy, and Kenya Wildlife Services (KWS), with DHL Express providing specialist logistics.
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The flight, carrying 17 antelopes, approximately 6 tonnes of feed, and three animal care specialists, departed from Palm Beach International Airport. The planned journey was about 30 hours, including the flight and transit. However, shortly after the animals boarded, the aircraft experienced a mechanical problem, preventing its departure.
The Airport Incident
The antelopes spent roughly 14 hours on the plane, which was situated on the airport tarmac at Palm Beach International Airport. The issue with the charter flight could not be immediately resolved, leading to the aborted mission. As a result, the animals could not be re-prepared for transport within a suitable timeframe for that year, according to Paul Reillo, who raised the antelopes at a Florida conservatory.

Following the setback, Reillo arrived at the airport to collect the animals. The antelopes were then taken to a facility in Loxahatchee, Florida, where they are currently housed. Officials indicated that the animals would eventually return to Africa.
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Conservation Efforts and Challenges
The mountain bongo's decline is attributed to poaching, habitat loss, forest degradation, and fragmentation. Conservation programs aim to bolster the wild population, with a target of reaching 750 animals over the next 50 years. This incident highlights the complexities and potential obstacles in such large-scale animal translocation projects.

DHL Express has been a key partner, utilizing its logistics expertise for the transport. The company has previously flown endangered mountain bongos to Kenya as part of its partnership with Tusk. This recent event underscores the delicate nature of wildlife conservation, where even well-planned operations can be impacted by unforeseen technical difficulties.
Future Transport Plans
The antelopes' readiness for transport will be impacted by the delay. Paul Reillo indicated that the animals would not be suitable for transport again for several months. While the specific timeline for a rescheduled journey has not been detailed, it is understood that the ultimate goal remains to return these animals to Kenya for the conservation program. KWS has also indicated that other batches of mountain bongos are expected from European zoos in the coming months.
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Expert Analysis
"The return of 17 critically endangered mountain bongos from Florida to Kenya is a significant step in restoring this critically endangered species to its native habitat, and demonstrates the conservation progress that can be made through collaboration." - Charlie Mayhew, founder and president of Tusk.
This statement emphasizes the importance of such efforts, even when faced with challenges. The collaborative nature of this project, involving multiple organizations and logistical support, is presented as crucial for achieving conservation goals. The incident, while a setback, does not appear to have diminished the commitment to the broader conservation mission.
Conclusion
The stranding of 17 endangered mountain bongo antelopes at Palm Beach International Airport due to a mechanical failure on their charter flight to Kenya represents a significant disruption to a critical conservation initiative. The animals, bred in Florida and destined for a sanctuary on Mount Kenya, were delayed for approximately 14 hours on the tarmac. This incident has necessitated their return to a Florida conservatory, postponing their journey by several months. Despite this setback, the commitment to the mountain bongo's rewilding in Kenya remains, with efforts expected to resume once the animals are prepared for travel. The event highlights the logistical intricacies and inherent risks associated with moving critically endangered species across continents.
Sources Used:
phys.org: Reported on the antelopes being stranded at Palm Beach airport and Paul Reillo's involvement.
Link: https://phys.org/news/2026-02-endangered-kenyan-antelopes-stranded-palm.html
DHL Express (Brave): Announced the successful transport of 17 mountain bongo antelopes from Florida to Kenya, detailing DHL's role and partnership with Tusk.
TT News: Covered DHL Express's transport of 17 endangered mountain bongo antelopes to Kenya, noting their critical status and the conservation objectives.
Link: https://www.ttnews.com/articles/dhl-endangered-antelopes-kenya
WSVN 7News: Detailed the airport mishap, the antelopes' extended stay on the runway, and their subsequent pick-up by the man who raised them.
CAAS INT: Briefly mentioned DHL Express's role in transporting 17 endangered antelopes to Kenya as part of a conservation effort, alongside feed and specialists.
Link: https://caasint.com/dhl-express-flies-17-endangered-antelopes-to-kenya/
Air Cargo News: Reported on DHL Express flying endangered mountain bongo antelopes from Florida to a sanctuary in Kenya, highlighting the dedicated aircraft and partnerships.
TRT Afrika: Provided context on the breeding and rewilding efforts for the mountain bongo in Kenya, noting their critically endangered status and return from American zoos.
BBC News: Announced Kenya's receipt of 17 mountain bongos from the U.S., discussing their lineage and the need for adaptation phases for survival in the wild.