Russia suffering ‘environmental catastrophe’ after oil spill in Kerch Strait

Greenpeace told BBC Verify that the final number of dead birds could be far higher, citing the 12,000-13,000 killed by the 2007 spill in the strait.

A dolphin rehabilitation centre in Russia’s Krasnodar Territory told Interfax news agency that around 70 dead dolphins have been discovered on the shores following the latest oil spill.

“This is a horrific blow to the ecosystem,” Mr Danilov-Danilyan told Russia media. He predicted the death of “tens of thousands of birds, many dolphins, [and] big losses in the coastal flora and fauna”.

“Practically nothing, other than microorganisms that feed on fuel oil and break it up, can live in that sort of environment, even in salt water. The removal of 200,000–500,000 tonnes, at least, of contaminated soil too will not go without consequences, and will certainly lead to a reshaping of the coast,” he said.

Dmitry Lisitsyn, Executive Fellow at Yale University’s School of the Environment, told BBC Verify that under Russian safety regulations these types of tankers are barred from leaving rivers in winter.

“Those ships are not intended for high waves, they are very long with a shallow draught,” he said.

Questions have also been raised about the seaworthiness of the vessels, which are both over 50 years old, according to Marine Traffic.

Footage released by Russian authorities showed the bow of one tanker completely broken off during the incident, with streaks of oil visible in the water. The captains of both vessels have been arrested and criminal investigations have been opened into the incident.