Scientists tag sharks in Galapagos Islands to monitor their migration

QUITO, Ecuador: Scientists within the Galapagos Islands have hooked up tracers to 5 blue sharks for the primary time as a part of a undertaking to review their migratory patterns, Ecuador’s authorities mentioned.

One feminine and 4 males had been tagged in a marine reserve throughout a six-day expedition to the islands of Isabela and Floreana, the atmosphere ministry mentioned.

Conservationists don’t absolutely perceive if blue shark migration is a seasonal phenomenon, mentioned Alex Hearn, a marine biologist with the Galapagos Science Middle who was a part of the staff that tagged the sharks.

Blue sharks, which aren’t a threatened species, can have as many as 100 infants a yr. They transfer within the open sea and have a tendency to not come into contact with people.

Hearn mentioned the monitoring gadgets will assist decide how lengthy blue sharks spend within the islands off the coast of Ecuador or if they’re simply passing by means of the huge protected marine reserve arrange by the federal government. Business fishing and shark looking is banned in it.

“Now we have began to obtain information. Now we have seen that not less than two of the sharks have moved a whole lot of kilometers towards worldwide waters and the coasts of Ecuador and Peru, and there they’re weak to fishing,” mentioned Hearn.

The Galapagos Islands impressed Charles Darwin’s idea of evolution and are a UN pure heritage website.



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