Galapagos tortoises are the world's largest living tortoises and among the longest-lived vertebrates, facing ongoing threats from invasive species, habitat loss, and historical over-exploitation. Conservation programmes have made remarkable progress, but welfare challenges persist.
While Galapagos tortoises face primarily conservation threats, individual welfare matters too. Tortoises displaced from their range or caught in fencing suffer injury and thermal stress. Captive-reared hatchlings in breeding centres face crowding, pathogen exposure, and developmental abnormalities if husbandry is suboptimal. Repatriated animals must navigate fragmented habitats with roads and agriculture. The collapse of subspecies means some populations are genetically depauperate, increasing susceptibility to disease. Emerging threats include fibropapillomatosis (a tumour disease) and respiratory infections spread through contact at water sources. Welfare-conscious conservation integrates individual animal assessment alongside population metrics.