Long-term primate research stations have complex welfare relationships with study populations, providing monitoring benefits while also causing stress through observation and provisioning.
Long-term wildlife research creates an intimate relationship with wild populations whose welfare implications are complex. Habituation to human presence reduces immediate flight responses but exposes animals to human-borne pathogens. Provisioning changes foraging behavior and social dynamics. Monitoring that catches early disease or injury can be welfare-positive through enabling intervention. The research station relationship with study populations requires ongoing welfare assessment rather than assumptions of net benefit.