RTE One The Zoo (R) Mon 15:30

The Zoo (R)

Avian expert Peter Phillips checks on the Humboldt penguins as they enter their new enclosure, which is modelled on their native habitat, the sandy beaches of Peru and Chile. Ciaran MacMahon discovers a network of tunnels in the wolf pen that runs dangerously close to the perimeter fence, and Gerry Creighton notices a mysterious lump on the breast of a Siamang gibbon.

S02 E04