If they don't, please consider giving one anyway. The vast majority of these people are caring for these animals out of their own pockets, even ones doing it for herp societies. If so, contact your local reptile rescue or herp society and offer your services. A few are unfortunately people who are more into collecting animals by whatever means necessary than someone who has invested time and resources in to the training they need to become knowledgeable about the health and care requirements of the animals they take in. Others start off all right, but become overwhelmed by the numbers yet not able to take the steps necessary to stop the incoming flood.
Rescuers are subject to burnout, as well.
When Rescuers Need Rescuing . Rescue Lists Instead of getting better, things are getting worse - I add more rescue groups than I remove. Includes venomous and non-venomous capture and relocation. They may not be taking in iguanas but may have or know of some available for adoption. Includes venomous and non-venomous capture and relocation.