No trees, no food, shot for fun … yet Serbia’s imperial eagles are making an improbable return | Birds

Serbia’s Imperial Eagles: A Comeback Story and the Challenges Ahead

Across the plains of Vojvodina, Serbia, a remarkable transformation is underway. Once on the brink of extinction, the eastern imperial eagle is making a unhurried but steady return, thanks to the dedicated work of conservationists. From a single breeding pair in 2017, the population has grown to 19 breeding pairs last year, with 10 successfully raising young. But the recovery is fragile, and numerous hurdles remain.

From Near Extinction to Hopeful Signs

For decades, the eastern imperial eagle struggled in Serbia, facing a deadly combination of habitat loss, food scarcity, and direct persecution. Historically, eagles were shot for sport or to protect livestock. Following World War II, widespread poisoning campaigns targeting wolves and bears inadvertently decimated eagle populations. As Milan Ružić, executive director of the Bird Protection and Study Society of Serbia (BPSSS), explains, “If you poison a sheep carcass in the open, eagles and vultures will be the first to locate it. If an eagle is shot, others learn. With poison, there is no warning.”

Intensive agriculture further exacerbated the problem. Vast fields replaced forests, reducing tree cover to below 1% in some municipalities. This loss of trees eliminated crucial nesting sites. Simultaneously, the eagles’ primary food source – ground squirrels – dwindled as pastures were converted into farmland.

The Role of Hungary and Conservation Efforts

The turning point came with the success of conservation efforts in neighboring Hungary. As the Hungarian population of eastern imperial eagles flourished, young birds began dispersing south, establishing new territories in Serbia. Spurred by EU-funded projects like PannonEagle, BPSSS volunteers began actively protecting the remaining breeding pair, guarding nests and even rebuilding damaged structures.

This proactive approach, coupled with growing public awareness – “We’d point out there were fewer imperial eagles left in the country than people drinking beer in the room. People suddenly cared,” says Ružić – has yielded positive results. The population is expanding southward, with new territories being discovered each year.

Ongoing Threats and Future Challenges

Despite the progress, the future of the eastern imperial eagle in Serbia remains uncertain. Several significant threats persist.

Poisoning and Illegal Hunting

Although Serbia is part of the BalkanDetox Life project, aimed at eradicating wildlife poisoning, the practice continues. Poison and toxic pesticides remain readily available, and the mentality of using them to control predators is deeply ingrained.

Infrastructure Development

Power lines and wind farms pose a growing danger to eagles. Conservationists are increasingly clashing with developers and investors, facing resistance and even threats. Importing essential equipment, like satellite tags for tracking birds, has become more complicated due to Serbia’s geopolitical stance, requiring extensive documentation to prove the tags aren’t for military purposes.

Habitat Suitability and Adaptation

The scarcity of trees remains a critical issue. Eagles are slow to adapt to artificial nesting platforms, requiring time to accept them as safe breeding sites. The loss of suitable foraging habitat likewise continues to be a concern.

What’s Next for Serbia’s Eagles?

The recovery of the eastern imperial eagle in Serbia is a testament to the power of targeted conservation efforts. However, sustained commitment and a holistic approach are crucial to ensure the long-term survival of this majestic bird. Continued monitoring, habitat restoration, community engagement, and stricter enforcement of anti-poisoning laws are essential.

Researchers ring the birds and attach satellite tags in order to identify and track them. Photograph: PBSS

FAQ: Eastern Imperial Eagles in Serbia

Q: How many eastern imperial eagles are left in Serbia?
A: As of last year, We find 19 breeding pairs, a significant increase from the single pair in 2017.

Q: What are the main threats to the eagles?
A: Poisoning, habitat loss (particularly trees), and collisions with infrastructure like power lines are the biggest threats.

Q: What is being done to protect the eagles?
A: The BPSSS is actively monitoring territories, rehabilitating injured eagles, working with communities, and advocating for stricter environmental regulations.

Q: How can I help?
A: Supporting organizations like the BPSSS and advocating for responsible land use practices can make a difference.

Did you realize? The eastern imperial eagle is believed to be depicted on Serbia’s national coat of arms, making its conservation a matter of national pride.

Explore more about wildlife conservation here.

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