IMAGES have shown the precautions put in place at Colchester Zoo earlier this week when a heatwave saw temperatures climb as high as 38c.

Although parts of the zoo were forced to close on Monday and Tuesday, the major attractions remained open.

Gazette: Mud bath – oxford black and sandy pig enjoyed cooling offMud bath – oxford black and sandy pig enjoyed cooling off

Staff worked hard in the heat to ensure animals – particularly those accustomed to cooler climates – remained safe.

Cold water sprinklers were in use, while animals were also provided with special enrichment and increased ventilation to make sure they could keep as cool as possible whilst the temperatures soared.

Gazette: Refreshing –aldabra giant tortoises conveniently positioned themselves near the sprinklerRefreshing –aldabra giant tortoises conveniently positioned themselves near the sprinkler

The director of Colchester Zoo, Rebecca Moore, said: “Our animal care team has protocols in place for all types of extreme weather conditions.

Gazette: Simple but effective – a guinea pig stays cool with a frozen water bottleSimple but effective – a guinea pig stays cool with a frozen water bottle

“In adverse weather such as very cold or windy conditions, then we ensure our indoor exhibits are well heated to provide appropriate temperatures and we would keep species, such as our big cats, [indoors] overnight in high winds to ensure safety.

Gazette: Soaking in the heat – a green iguana enjoys the sunSoaking in the heat – a green iguana enjoys the sun

“In hot weather, our animal care team are on hand to provide access to cold water, sprinklers, ventilation to exhibits and enrichment such as ice blocks made up of fruit or even blood to ensure our animals have plenty of ways to keep cool.”