Wild boars have been venturing more frequently into urban areas across Spain in recent years ... a decline in natural vegetation, forcing the animals to search for food in towns and cities.

such as the Sahel-Savannah area at the zoo in the Spanish city of Barcelona. Along with breeding programs to reintroduce fit animals into nature, zoos today want to ensure that animals living ...

such as the Sahel-Savannah area at the zoo in the Spanish city of Barcelona. Along with breeding programmes to reintroduce fit animals into nature, zoos today want to ensure that animals living ...

Related Critically endangered Galapagos tortoises become first time parents at nearly 100 years old The new approach includes knowing how to adapt to the needs of ageing animals, which has led zoos to ...