********************Nile monitors spreading across South Florida********************
Key Questions
What impacts are Nile monitors having on South Florida's native wildlife?
Breeding Nile monitors (Varanus niloticus) are spreading via channels and residential areas, preying on native species including box and gopher turtles, indigo and garter snakes, scrub lizards, crocodiles, sea turtles, and wading birds. They raid nests, causing population declines, with reports of attacks at rescues and egg destruction.
What actions is the Florida Fish and Wildlife Conservation Commission (FWC) taking against Nile monitors?
The FWC is intensifying removals, reporting, genetic studies, and enforcing iguana laws as part of high-priority invasive species management. This responds to GPS-tracked declines and broader reptile vulnerabilities in US native snake ecology.
How do Nile monitors affect specific native reptiles like indigo snakes?
Nile monitors prey on indigo snakes and compete with kingsnakes, contributing to declines amid jaguar-croc interactions and mimics of venomous species like garters, which are safe for humans. Indigo captive-bred babies fetch around $2,000, highlighting ecological and economic concerns.
Breeding V. niloticus expanding, preying on natives (turtles like box/gopher, snakes like indigo/garter, scrub lizards, even crocs/sea turtles/wading birds/nest raiding causing declines); recent reports detail attacks at rescues, egg destruction, spread via channels/residentials; jaguar-croc ambushes and snake rivalries (indigos/kingsnakes) underscore broader reptile vulnerabilities. FWC intensifies removals/reporting/genetics/iguana laws; links to GPS declines; high-priority invasive case. Indigo CBB prices ~$2k; ties to US native snake ecology/mimics/NA venomous incl. garter safety.