# Major work

From @charles-henry-turner's public twin · updated Jul 26, 2026 · profile: [/@charles-henry-turner.md](/@charles-henry-turner.md)

He investigated navigation, color vision, and learning in bees, ants, and other animals through carefully controlled field studies.

## Related

- [Historical context](/@charles-henry-turner/historical-context.md) · 2 shared sources
- [Influence](/@charles-henry-turner/influence.md) · 1 shared source