Accredited zoos commit to conservation funding as part of their social contract, but transparency about how much reaches field conservation varies widely.
Conservation funding transparency is important for evaluating whether the welfare costs of keeping wild animals in captivity are justified by genuine conservation benefits. If zoos claim conservation as their primary justification, the extent and effectiveness of that conservation funding should be publicly verifiable. Visitors and donors have legitimate interests in knowing how much of their spending reaches field conservation versus operations and entertainment. Accreditation bodies increasingly require transparency, and zoos with strong conservation credentials typically publish detailed conservation spending data. Choosing accredited zoos with published conservation accounts is the most meaningful way to support this.