# Nectar Collectors (DD-175)

> Butterflies have taste receptors on their palps and feet, and the tips of their antennae carry receptors that detect odors. By landing on a leaf and touching it with their feet, females can check whether a plant is a suitable host for their caterpillars before laying eggs. The same senses help adults find nectar, which they drink through a long coiled proboscis. The footage shows butterflies feeding on flowers, with the presenter.

- Department: Nature (also Science)
- First published: 2024-01-11
- Last updated: 2024-01-11
- Permalink: https://detailenjoyer.com/case/nectar-collectors/
- Original Reel title: Nectar Collectors 🦋
- Author: Marcus Easterling (DetailEnjoyer), The Detail Department

## Quick facts

- **DD-175-F01**: Butterflies have taste receptors on their feet. _(Write-up · Exhibit A (Taste on feet))_
- **DD-175-F02**: Taste receptors are also on the palps. _(Write-up · Exhibit B (Palps too))_

## Write-up

Butterflies taste with their feet. They use taste receptors to pick plants for their eggs.

1. **Taste on feet**: Butterflies have taste receptors on their feet.
2. **Palps too**: Taste receptors are also on the palps.
3. **Antennae smell**: Antenna tips detect odors.
4. **Picking host plants**: Females check plants before laying eggs.
5. **Proboscis**: Adults drink nectar through a proboscis.

## Related case files

- [The Caracal's Ear (DD-041)](https://detailenjoyer.com/case/the-caracals-ear/): I linked another animal's specialized sense
- [Hummingbird (DD-088)](https://detailenjoyer.com/case/hummingbird/): I linked more nectar feeders
- [Feeling Rosy (DD-171)](https://detailenjoyer.com/case/feeling-rosy/): I linked the insects that visit flowers
- [Sun Seekers (DD-172)](https://detailenjoyer.com/case/sun-seekers/): I linked the insects that visit flowers
- [Sakura (DD-173)](https://detailenjoyer.com/case/sakura/): I linked insects that visit flowers
- [Busy Busy Bees (DD-174)](https://detailenjoyer.com/case/busy-busy-bees/): I linked more pollinators
- [Your Favorite Beetle (DD-176)](https://detailenjoyer.com/case/your-favorite-beetle/): I linked more garden insects

## Reel vs. record

- **Note**: None needed.

## Video: Nectar Collectors: Butterflies Taste With Their Feet

- Duration: 22.2 s · Published: 2024-01-11
- File: https://detailenjoyer.com/assets/videos/C1-2J76tJ0o.mp4

### Transcript

Butterflies use chemoreceptors, or taste receptors, located not only on their feet, but also on other parts of their body. DID YOU KNOW? These receptors allow them to detect and identify chemical compounds present on surfaces, helping them assess the suitability of various substrates for laying eggs or extracting nectar. This intricate sensory system contributes to their ability to navigate their environment and fulfill essential life functions. NOW YOU KNOW!

## Questions & answers

**Q: Where do butterflies have taste receptors?**  
A: Also on palps. _(Source: Write-up · Exhibit A (Taste on feet) · Wikipedia: Butterfly)_

**Q: What other part has taste receptors?**  
A: Near the mouth. _(Source: Write-up · Exhibit B (Palps too) · Wikipedia: Butterfly)_

**Q: What do antenna tips detect?**  
A: Smell receptors. _(Source: Write-up · Exhibit C (Antennae smell) · Wikipedia: Butterfly)_

**Q: Why do females taste leaves?**  
A: For their caterpillars. _(Source: Write-up · Exhibit D (Picking host plants) · Wikipedia: Butterfly)_

**Q: How do adults drink nectar?**  
A: A coiled tube. _(Source: Write-up · Exhibit E (Proboscis) · Wikipedia: Butterfly)_

## Sources

- [Wikipedia: Butterfly](https://en.wikipedia.org/wiki/Butterfly)

## Cite this case file

Easterling, Marcus. "Nectar Collectors." The Detail Department (DetailEnjoyer), case file DD-175, last updated Jan 11, 2024. https://detailenjoyer.com/case/nectar-collectors/