More than 1,500 endangered animals began being released in Saudi Arabia's AlUla on Tuesday.
The Royal Commission for AlUla's largest release project involves four species in five phases.
Arabian gazelles, Sand gazelles, Arabian oryx and Nubian ibex will be let go in three of AlUla’s nature reserves: Sharaan, Wadi Nakhlah and Al Gharameel.
AlUla's reserves span more than 12,400 square kilometres.
The latest release is the largest since the commission's reintroduction programme began in February 2019.
“The animal release programme demonstrates how RCU is going to great lengths to promote habitat regeneration and the restoration of native animal species in north-west Saudi Arabia,” said Dr Stephen Browne, the commission's Wildlife and Natural Heritage executive director.
“As a result, we are a growing player in biodiversity restoration and conservation regionally and internationally.”
The release will include 650 Arabian gazelles, 550 Sand gazelles, 280 Arabian oryx and 100 Nubian ibex for a total of 1,580 animals. The first phase, on January 10, saw 80 animals released.
Conservation efforts are also focused on harvesting native vegetation and the development of new infrastructure including quarantine enclosures.
All of the animals have satellite tracking collars and will be monitored by the commission's ranger force.
This is the first time that the lightweight, solar-powered collars will be used for ungulate species in the region.
The commission is hoping to release five times as many animals this year that it did in 2022.
“Animal reintroduction is conducted in line with best practices and International Union for Conservation of Nature guidelines, including quarantine before release, monitoring after release and in-depth analysis of the monitoring results,” said commission zoologist Yousef Alfaifi.
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An Arabian leopard at a breeding centre in Taif, Saudi Arabia. Photo: Aline Coquelle -
A programme aims to introduce more of the endangered species into the north-west of the kingdom. Photo: Aline Coquelle -
Two cubs born at the centre this year. Photo: Royal Commission for AlUla -
The birth of two females followed the arrival of another cub at the centre a year earlier. Photo: Aline Coquelle -
The cubs' birth is a major boost. It is estimated that there are fewer than 200 Arabian leopards left in the wild between Oman, Yemen and Saudi Arabia. -
The IUCN Red List of Threatened Species has assessed the animal as critically endangered since 2008. Photo: Aline Coquelle -
Leopards are sought after by trophy hunters and bushmeat poachers. Photo: Aline Coquelle -
This five-month old cub is one of 16 leopards at the centre in AlUla. -
Each February, Middle East landmarks light up for Arabian Leopard Day
The released animals have been sourced from Saudi Arabia and the UAE.
The commission has conducted extensive genetic and physical screening and health checks to ensure their fitness for release.
Dr Browne said the reintroduction of the Arabian leopard, an apex predator, would be the crowning achievement of the regeneration project. It is planned for 2030.
The International Union for Conservation of Nature classes the Arabian leopard as critically endangered.
