The sun shines down on a pig farm in Sitilpech, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

Environmental lawyer Lourdes Medina gestures during an interview in Merida, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

This photo shows the outline of a jaguar on a wall in the Santa Maria cenote in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Tourists Soline Deloison, right, from France, and Wellington Tejada, from the Dominican Republic, traverse the Santa Maria cenote in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Alejandro Chi Eb and sister Monserrat rest in hammocks in their house in Sitilpech, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

Alejandro Cabrera cleans the Santa Cruz cenote in Homun, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

Tourist Wellington Tejada, from the Dominican Republic, looks up the Tza Jun Kat cenote in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Pigs rest in a farm in Sitilpech, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

A bull's skull hangs from a tree in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Maribel Ek, guardian of the cenotes, rests inside the Santa Maria cenote, in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Villagers pass through the center of Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Guardian of the cenotes, Maribel Ek, poses for a photo inside the Santa Maria cenote in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Tourists relax in the Tza Jun Kat cenote in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Burnt candles and flowers lie atop a stone as part of an offering to the Santa Maria cenote, after a Mayan ceremony in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

A man looks down from a bridge into the Santa Cruz cenote in Homun, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

A tourist jumps into the water in the Tza Jun Kat cenote in Homun, Mexico, Monday, March 4, 2024. (AP Photo/Rodrigo Abd)

Alejandro Cabrera poses for a photo after cleaning the Santa Cruz cenote in Homun, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)

Marcela Chi Eb poses for a photo in front of her house in Sitilpech, Mexico, Tuesday, March 5, 2024. (AP Photo/Rodrigo Abd)