Elham Jafarzadeh: The General Directorate of Environmental Protection of Mazandaran announced on Sunday, July 21, the death of “Roya,” a female Siberian crane that had been brought to Iran with the aim of mating with “Omid.” According to officials, this bird succumbed to a severe respiratory infection despite veterinary care. This death has once again drawn attention to the fate of one of the rarest populations of migratory birds in the world. But why does the death of a crane hold such significance?
The Last Survivor of a Generation / Roya’s Unfinished Flight in Iran The Siberian crane is one of the most well-known migratory birds in the world; a tall bird with white feathers, a long beak, and wings that create a magnificent sight in flight. This species once bred in various parts of northern Eurasia and traveled thousands of kilometers each year to reach its wintering grounds. Scientists classify Siberian cranes into three main populations: eastern, central, and western. The eastern population still exists in East Asia, primarily migrating between Russia and China. However, the central population disappeared years ago, and the western population has nearly become extinct. Today, “Omid” is the only known crane of this population; a bird that migrates annually from its breeding grounds in Siberia to the wetlands of northern Iran and then returns to Russia. This is why many environmental experts refer to him as the “last solitary migrant.”
The name “Omid” is familiar to many Iranians. This Siberian crane became a well-known figure among environmental enthusiasts in the early 2000s. Years ago, he migrated to Iran with his mate, “Arezu,” but after Arezu disappeared, Omid was left alone. Since then, every time this bird is spotted in the Fereydunkenar wetlands, news of its presence makes headlines. The attention it receives is not solely due to its rarity; Omid is, in fact, the last living sign of a migratory route that once saw dozens of Siberian cranes pass through. If this route is completely forgotten, restoring it will be nearly impossible.
How Did Roya Enter This Story? In recent years, concerns about the future of Omid and the western population of Siberian cranes have increased. Since this bird had been living alone for years, the Environmental Protection Organization, in collaboration with international bodies, sought a way to preserve this migratory route. The result of these efforts was the transfer of a female crane named “Roya” from Belgium to Iran. Roya arrived in the country in February 2023 and settled in the Miankaleh Wetland. The goal of this project was for Omid and Roya to communicate with each other and ultimately help revive the western population of Siberian cranes. From the outset, this project was accompanied by hopes and, of course, doubts. Some experts believed that the differences in the growth and living conditions of these two birds could hinder the project’s success. However, many environmental activists viewed it as the last chance to save a historic migratory route.
Why is Reviving a Migratory Route Important? At first glance, one might question why preserving a migratory route is so crucial. The answer lies in the concept of biodiversity. Each animal population is part of the world’s natural heritage. The extinction of a population does not merely mean a reduction in the number of individuals of a species; it signifies the loss of behaviors, migratory routes, genetic adaptations, and natural knowledge that have developed over thousands of years. The western migratory route of Siberian cranes is one such natural heritage; a path that begins in Russia and reaches northern Iran after passing through parts of Western Asia. According to the Mazandaran Environmental Protection Agency, Roya was placed under veterinary care after showing symptoms such as loss of appetite and balance disturbances. Tests revealed that this bird had contracted a severe respiratory infection, severely affecting its lungs and air sacs. Veterinarians state that many respiratory diseases in birds do not show clear signs until advanced stages, making treatment difficult. Despite the efforts made, Roya lost her life, and specialized investigations to determine the exact cause of death are ongoing.
However, the significance of this news extends beyond its veterinary aspect. The death of Roya is considered a blow to one of the most important conservation projects in recent years in Iran; a project aimed at preventing the extinction of the last signs of the western population of Siberian cranes.
Is Omid Here to Stay? Once again, all eyes are now on “Omid.” A bird that has been traversing the long journey from Siberia to Iran alone for years and has become a symbol of the fragility of wildlife. The death of Roya does not necessarily mean the end of all conservation efforts, but it undoubtedly makes the prospect of reviving the western population of Siberian cranes more challenging than ever. Perhaps that is why the names of these two birds, “Omid” and “Roya,” represent more than just two cranes; they narrate the status of many endangered species in today’s world—species whose survival depends on a combination of human decisions, scientific conservation, and sometimes a bit of luck. And now, after the death of Roya, only hope remains; the last solitary migrant that still finds its way to the skies of Iran every autumn.
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