For the second time in just three months, a lizard, which is listed as an invasive species in several states, was seen wandering loose in New York. The animal, which was revealed to be an escaped pet of a neighbor, reportedly acted aggressively before disappearing into nearby woods. Strong Island Animal Rescue League via Facebook Strong Island Animal Rescue League via Facebook loading...Tegu Lizard Spotted in Long Island, NY"Strong Island animal rescue got a call for what the homeowner thought was an iguana.. ", began a recent post from the Strong Island Animal Rescue League (below). Keeping Tegu Lizards in New York StateThe lizard, which was eventually captured using a net, can be heard being described as "strong" as it was transferred into a holding container.