Half-time for the FOUR PAWS birth control program: Fifty free roaming mares in the Danube Delta have already received the immune-contraceptive.
About 1,000 free living horses in the Danube Delta are disturbing the natural balance of the flora and fauna. Since autumn 2013, FOUR PAWS has been trying to stem the reproduction of the horses with humane methods, in order to protect the area as well as the horse population. Fifty mares have already been vaccinated with the immune-contraceptive.
Not an easy task
In the course of four actions between October 2013 and January 2014, the FOUR PAWS team on site located, sedated, examined, if necessary provided medical treatment for the mares and vaccinated them. Dr. Veterinarian Ovidiu Rosu from FOUR PAWS says: “We wanted to induce the horses as little stress as possible – not an easy task to identify the mares from afar and not to scare the wary animals away with our presence.”
But our efforts paid off; not only could fifty mares be vaccinated for the first time, some also received the booster injection. To make the effect of the immune-contraception last, the animals need to be vaccinated again each year before they are in season. However, the booster can be administered remotely with the help of a dart gun, so the mares don’t have to be caught and sedated for a second time.
Food for the horses
In addition, the FOUR PAWS Team distributed food to the horses in January, approximately 400 hay bales, to help the horses to withstand the cold season.
A look into the future
Based on the positive balance, the birth control program will continue. After the vaccination of the first 100 mares, the goal is to increase the number in the next season and continue with the booster injections. Robert Hengl, Head of the Competence Centre Horses at FOUR PAWS, concludes: “We are very happy about the intermediate result – the successful vaccination of fifty mares – and consider our actions in the Danube Delta as a great challenge in helping these wonderful animals.”