World’s most dangerous bird escapes from zoo in Netherlands as eight police vehicles rush to scene

As you cycle through the peaceful Dutch countryside, admiring the scenery and breathing in the fresh air, we’re sure the last thing you’d expect to encounter is one of the world’s most dangerous birds staring back at you.

But for one unsuspecting cyclist in the Netherlands, that rather alarming sight became reality when an enormous cassowary escaped from a private zoo and found itself wandering outside its enclosure.

The unexpected encounter prompted an extraordinary emergency response, with eight police vehicles reportedly rushing to the scene before a specialist vet was called in to sedate the giant flightless bird.

Eight police vehicles respond to escaped bird

The incident was reported by Paws4Care on November 8, explaining how a local resident who was cycling along Valburgseweg first noticed the cassowary outside its enclosure.

According to Dutch reports, the cyclist initially spotted a single police vehicle at the private estate. However, when he passed the location again around an hour later, the response had grown considerably, with eight police cars and vans reportedly at the scene.

Officers called in a specialist veterinarian, who used a tranquilliser dart to sedate the animal. Once it had been safely subdued, the cassowary was captured and returned to its enclosure.

Following the incident, inspectors from the Netherlands Food and Consumer Product Safety Authority (NVWA) also checked the animal enclosures at the property.

Why cassowaries are considered so dangerous

Although they resemble oversized, brightly coloured turkeys, cassowaries are far from ordinary birds.

The southern cassowary can grow to almost two metres tall and has powerful legs equipped with an especially dangerous weapon: a long, dagger-like claw on its inner toe, which can measure up to 12 centimetres.

The species is listed by Guinness World Records among the world’s most dangerous birds because of its ability to inflict serious injuries when threatened.

Native to the tropical rainforests of New Guinea, Indonesia and north-eastern Australia, cassowaries are generally solitary animals that prefer to avoid humans.

However, when cornered or frightened, they can become aggressive and deliver powerful kicks capable of causing severe wounds.

The danger is not merely theoretical. In 2019, a Florida man died after being attacked by a cassowary he kept on his property.

Private zoo has faced previous animal investigations

The escape has also drawn attention to the private collection’s previous history with authorities.

In March 2024, police and animal welfare inspectors carried out an operation at the same property, during which several exotic animals were seized.

These included two white-backed vultures and three Chilean flamingos, after the owner was unable to provide sufficient documentation proving their legal origin. Two black panther cubs and two caracals were also found during the operation.

Legal proceedings relating to the earlier seizures were still ongoing, according to Dutch reports.

Authorities stressed that the police response to the cassowary escape was a separate incident, although NVWA inspectors subsequently checked the enclosures.

The unusual escape has once again raised questions about the safety measures needed to house potentially dangerous exotic animals in private collections.