17th Annual Smithsonian Magazine Photo Contest Natural World
Monarch caterpillars feeding on some native milkweed
A pair of monarch caterpillars feed on some wild growing native milkweed, which is the only food source for monarch larvae.
Photo Detail
| Date Taken: | 08.2017 |
| Date Uploaded: | 11.2019 |
| Photo Location: | Huntingdon Valley, Pennsylvania, United States of America |
| Camera: | Canon EOS 70D |
| Copyright: | © David Lamb |