After workers at the Houston Zoo discovered the cut in the mesh on Monday, they searched the area and found the animals inside were secure and safe, the zoo said in a statement Wednesday.
DALLAS SUSPECT IN THEFT OF ZOO MONKEYS PLANNED TO KEEP STEALING ANIMALS: REPORT
"The gap appears to be the result of vandalism. Out of an abundance of caution, all other animal areas were closely examined, and nothing similar was found," the zoo said.
Houston police were called to the zoo Monday afternoon to take an initial report, said police spokesman Victor Senties.
A deliberate incision was reportedly found in the Houston Zoo's brown pelican enclosure.
The police department’s property and financial crimes division is handling the case but it was still "pretty early in the investigation," Senties said.
"We will not tolerate the theft or endangerment of any of our animals, big or small," the zoo said.
In Dallas, Davion Irvin was jailed after being charged in the theft of two emperor tamarin monkeys from the city’s zoo on Jan. 29. The monkeys were found safe two days later in an empty home in suburban Dallas.
Irvin also faces a burglary charge related to the escape of a clouded leopard named Nova, who was discovered missing Jan. 13. A cut was found in her enclosure, and the Dallas Zoo closed as a search was launched. She was found later that day near her habitat.
Police in Louisiana announced the arrest Tuesday of a 61-year-old man in the case of 12 squirrel monkeys discovered missing Jan. 29 from their enclosure at Zoosiana in Broussard, about 60 miles west of Baton Rouge. Police said the monkeys remain missing.
In New York, officials were still trying to recapture Flaco, a Eurasian eagle-owl, which escaped from the Central Park Zoo on Feb. 2 after someone had vandalized its exhibit.