Puffins at Cornish Seal Sanctuary kept safe during heatwave

Teams are cooling them down with frozen food, pool dips and puffin-sized deck chairs

Author: Megan PricePublished 21st Jun 2025

The Animal Care team at the Cornish Seal Sanctuary are keeping their animal residents cool during the ongoing Cornish heatwave.

Among the Sanctuary’s many residents are ten Icelandic rescue puffins, who are more accustomed to the brisk summer temperatures of their native home; typically between 10–13°C.

With this week’s heat climbing well above 25°C, the puffins are experiencing temperatures nearly double what they’re used to.

"Double what they're used to"

To help them stay comfortable, the Sanctuary’s Animal Care team has been getting creative by serving up frozen treats, cooling pool dips, and even providing puffin-sized deckchairs for them to chill out in.

The puffins’ private pool is being kept at a refreshing 10°C to help them regulate their body temperature, and they’re being treated to “Puffin Coladas”, a delicious custom-made cocktail of ice and frozen krill.

Heather Green, Animal Care Specialist at the Sanctuary, said:

"This is the hottest UK summer our puffins have experienced since arriving from our sister Beluga Whale Sanctuary in Iceland last year. We’re taking extra measures to make sure they stay safe and comfortable, including monitoring the temperature of their enclosure and adjusting ventilation behind the scenes."

In addition to poolside refreshments, the puffins are enjoying enrichment activities like pecking at ice blocks and exploring mini ‘ice mountains’. Some have even shown surprising enthusiasm for the Cornish sunshine, competing over deckchairs and trying their wings at a spot of pool ‘surfing.’

"They’ve got access to plenty of shaded areas and their burrows for when they need to cool off,” adds Heather. “Our team is keeping a close eye out for any signs of heat stress and adjusting their environment as needed."

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