The BEST episodes directed by Marco Visalberghi
#1 - Sinking City Of Venice
NOVA - Season 29 - Episode 14
Experts struggle to save the City of Canals before it vanishes beneath the waves.
#2 - Comrades of the Kalahari
Natural World - Season 12 - Episode 14
Focuses on the co-operation between the yellow mongoose and the ground squirrel that enables both species to thrive in the arid Kalahari.
#3 - The Wild Dog's Last Stand
Natural World - Season 15 - Episode 14
Looks at the wilderness existence of packs of African wild dogs, filmed in Selous Game Reserve in Tanzania and Kruger National Park in South Africa. Shows their hunting techniques, peculiar social lives and co-operative behavioural habits. They are considered to be one of the world's most endangered species.