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Observation details
- ID
- 29388
- Date Observed
- 6/19/2026
- Submitted by
- Anonymous
- Observation Type
- Monarchs
- City
- Boulder
- State
- CO
- Site Area
- 607.029 sq meters
- Comments
- I found one single egg.
- Eggs
- 1
- 1st Instars
- 0
- 2nd Instars
- 0
- 3rd Instars
- 0
- 4th Instars
- 0
- 5th Instars
- 0
- Unknown Instars
- 0
- Pupae
- 0
- Adults
- 0
- Milkweed Species
- Showy Milkweed
- # of Mwds Checked
- 50