Giant tortoise Diego, a hero to his species, arrives home
DIEGO the giant Galapagos tortoise, whose tireless efforts are credited with almost single-handedly saving his once-threatened species, was put out to pasture on Monday on his native island after decades of breeding in captivity, said Ecuador’s Minister of Environment Paulo Proano.
Diego was shipped out from the Galapagos National Park’s breeding programme on Santa Cruz to remote and uninhabited Espanola.
“We are closing an important chapter” in the management of the park, Proano said on Twitter, adding that 25 tortoises including the prolific Diego, “are going back home after decades of reproducing in captivity and saving their species from extinction”.
Espanola welcomed them “with open arms”, he said.
Before being taken back by boat to Espanola, the 100-year-old Diego and the other tortoises had to undergo a quarantine period to avoid them carrying seeds from plants that are not native to the island.
Diego weighs about 80kg, is nearly 90cm long and 1.5m tall, if he really stretches his legs and neck.
Diego’s contribution to the programme on Santa Cruz Island was particularly noteworthy, with park rangers believing him responsible for being the patriarch of at least 40 per cent of the 2,000-tortoise population.
Around 50 years ago, there were only two males and 12 females of Diego’s species alive on Espanola, and they were too spread out to reproduce.
Diego was brought in from California’s San Diego Zoo to join the breeding programme which was set up in the mid-1960s to save his species, Chelonoidis hoodensis.
The National Park believes he was ta ken from t he Galapagos in t he f irst ha lf of t he 20t h centur y by a scient if ic expedition.
Ecuador’s Galapagos Islands, located in t he Pacif ic Ocean, were made famous by 19th Centur y English natura l ist Charles Dar win’s st udies of t heir breat hta k ing biodiversit y.