Saving The Caspian Seal: An Interview with Assel Baimukanova
The Caspian seal is the only marine mammal native to the Caspian Sea and the world’s only seal species found exclusively in an inland body of water. Once numbering close to one million, its population has declined dramatically over the past century due to commercial hunting, habitat degradation, pollution, accidental entanglement in fishing gear, and climate change. Today, the species is listed as Endangered on the IUCN Red List. Kazakh zoologist Assel Baimukanova has spent the past 13 years studying the Caspian seal alongside her father, renowned scientist Mirgaliy Baimukanov. Their work takes them to remote islands in the northern Caspian, where they spend weeks living in tents, monitoring the animals and collecting data essential to understanding the rapidly changing sea. The Times of Central Asia spoke with Baimukanova about how the Caspian seal coexists with offshore oil production, why scientists perform necropsies on dead animals, and what the future holds for the sea’s only endemic marine mammal. TCA: Assel, you have been studying the Caspian seal for 13 years. Since it is an endemic species found nowhere else in the world, are there many international researchers working on it, or is it studied mainly by Kazakh scientists? Baimukanova: The Caspian seal is indeed an endemic species, meaning it is found only in the Caspian Sea. But it is not studied only by our Institute of Hydrobiology and Ecology. Several research organizations, both in Kazakhstan and abroad, are involved in studying the species. Russian and Iranian scientists also work on the Caspian seal. In addition, we cooperate with researchers who study other seal species in Estonia, Finland, the United Kingdom, and the United States. Each of these countries has experience studying different pinniped species, so we regularly exchange expertise and research findings. Our cooperation with international colleagues was particularly active between 2005 and 2017, when we carried out a number of joint research projects. TCA: In your documentary film, you say that although the Caspian Sea is shared by several countries, Kazakhstan bears the greatest responsibility for protecting the Caspian sealbecause the species’ most important habitats are located in Kazakh waters. Baimukanova: Yes, that is true. In spring and autumn, up to 90% of the Caspian seal population may gather in Kazakhstan’s sector of the Caspian Sea. In winter, the animals breed on the ice in the northern Caspian. Depending on ice conditions, breeding colonies may be located in either the Kazakh or Russian sectors. During spring and autumn, however, most seals are found in the shallow and hard-to-reach northeastern part of Kazakhstan’s sector of the sea. That is why the condition of our part of the Caspian is critical to the conservation of the species. TCA: But the ice cover is shrinking every year because of climate change. Should we already be worried, or is there no immediate cause for concern? Baimukanova: There is every reason to be concerned. Warm winters are becoming more common, while cold and severe winters are becoming increasingly rare. Ice still forms, but it...
