Zoo reduces meat intake for summer, adds fruits to menu; sprinklers, coolers to keep animals comfortable
Times of India | 2 April 2025
123456 Kolkata: With the real-feel temperature being 8°C higher than the actual maximum in the season's biggest gap so far, Alipore zoo authorities have started stepping up cooling measures and have modified the diet of the animals to help them beat the heat and survive the gruelling season ahead. From fixing table fans and air coolers to installing water sprinklers, reducing the meat intake and introducing a hydrating diet, with watermelon, cucumber, and lots of curd, zoo authorities have shifted to the summer schedule early this year.
"The sprinklers spray fine droplets throughout the day, ensuring that the enclosures remain cool. Additionally, large coolers and fans have been placed in specific enclosures, like those of bears and kangaroos. Big animals, like elephants, are also getting frequent showers," said an official.
The official said that they started covering the cages with agro-shade net, particularly the bird enclosures where species like cassowary, macaw, and lovebird are kept. The diet for the animals now include seasonal fruits and vegetables with high water content, like watermelon, cucumber, and muskmelon. Special electrolyte-based drinks and glucose supplements are also being provided to prevent dehydration and heat strokes. As for carnivores, like tigers and lions, the quantity of meat has been reduced — from 200 kg-220 kg per day in winter to 160 kg-170 kg per day now.
"A team of veterinarians is closely monitoring the health of animals to detect signs of heat stress. Regular check-ups are being conducted to identify symptoms, like excessive panting, loss of appetite, and lethargy. In case of severe distress, animals are being given immediate medical attention, including intravenous hydration if necessary," said another official.
The authorities have also arranged for additional shaded areas using bamboo screens and thatched roof over open enclosures. For animals that are sensitive to heat, like big cats and primates, their enclosures are being regularly sprayed with water to lower the temperature. Ice slabs are also on standby to be placed in pools or enclosures, the official added.
Zoo officials have also ensured a continuous supply of fresh water for all animals. Large water troughs have been placed in enclosures, and keepers are frequently refilling them. Additionally, pools and artificial ponds in the enclosures are being cleaned and replenished daily.
The zoo administration has also taken steps to ask visitors not to avoid disturbing the animals. "In the wild, animals and birds use various strategies to handle high temperatures. Many species stay active only during the cooler parts of the day, such as early morning and late evening, while certain birds migrate to cooler climates. But in captivity, they rely on us to help them stay cool," the official said.