The Nile crocodiles "were being kept in an abandoned compound under poor conditions that constitute animal abuse, with insufficient access to food, which had driven them to cannibalistic behaviour", said COGAT, the Israeli defence ministry body that oversees civil affairs in the Palestinian territories.

COGAT said in its statement on Monday that the premises' fencing had deteriorated after the farm was closed in 2013, allowing several crocodiles to escape "into nearby communities and nature reserves".

After the owner's refusal to repair the fence and "12 years of seeking solutions" to the issue, COGAT said "the hazard must be addressed immediately through the humane culling of the animals".

A video that circulated on social media this year showed teenagers throwing stones at the crocodiles, prompting authorities to take action on the issue.

The farm, located in the Israeli settlement of Petzael in the Jordan Valley, was first opened to tourists in the 1990s before being turned into a commercial farm for crocodile skin.

A 2013 law making Nile crocodiles a protected species resulted in the farm's closure.

Let the Animals Live, an Israeli animal rights NGO, said that 262 crocodiles were culled and denounced the move in a statement, arguing the reptiles "had never attacked anybody".

Gadi Bitan, the farm's owner for the past 30 years, told Israeli media outlet Ynet that he was not warned of the culling, which he said took place on Sunday.

"It was an execution, plain and simple", Bitan said.

"These animals were in good health, well fed, and no serious accident was ever reported."