The Gadhimai festival, thought to be the largest mass-slaughter of animals on the planet, is underway in Nepal, despite fierce objections from animal rights groups.
The Hindu religious event has been held every five years for the last 260 years in Bariyarpur, about 100 miles (160 kilometers) south of the capital Kathmandu.
Hundreds of thousands of people are expected to attend the two-day event in the belief that animal sacrifices will please the goddess Gadhimai and bring them good fortune.
But Manoj Gautam, an animal rights activist with Nepal’s Jane Goodall Institute, said the religious aspect seems to have been lost in recent years.
“There is no compassion. There is no spirituality. It is just sport. It is wasteful,” he said.
An estimated 500,000 goats, buffalo, pigeons and other animals were slaughtered in 2009, according to Humane Society International (HSI). That number dropped to about 30,000 in 2014, the NGO said.