Roloway monkey Masaya at Chester Zoo welcomed infant Lagertha months after surgery to save its foot.

Staff say “animal welfare is the top priority” following visitor concerns ...

A critically endangered monkey has given birth just months after surgeons saved her foot in a pioneering operation.

The zoo noted that 'a few high-ranking macaques have demonstrated aggression more frequently' and were removed from the ...

Roloway monkey Masaya welcomed infant Lagertha at Chester Zoo.

An endangered roloway monkey, Masaya, has given birth to infant Lagertha, months after pioneering surgery saved her foot from ...

A critically endangered monkey has been able to give birth just months after a pioneering surgery saved her from undergoing ...

The mother is named Masaya, and before the 15-year-old primate gave birth to a daughter named Lagertha, she was the first ...

“I always get really emotional when the pebbles go in,” said Rebecca Parr, who works for the Royal Zoological Society of ...

A critically endangered roloway monkey at Chester Zoo has welcomed a newborn infant just months after groundbreaking surgery ...

Discover how patients at a children's hospital bring joy to Gentoo penguins at Edinburgh Zoo by painting over 1,000 colourful ...