1. × Investigation Report Form

      Signs of spring: dandelions are blossoming.

      Systems of units
      You should be signed in to submit the Report Form.
    2. Mark the place of your observations with maximum accuracy. 
      Drag the marker to indicate the location. Remember, you can zoom into the map for a more precise location.
      Location: ,
    3. Date of investigation 
      Note the day, month, and year you took the picture(s) of the dandelion.
    4. Picture of the dandelion(s).  Post the picture of the dandelion(s). Important condition: you should use a picture that you yourself have taken.
    5. Stage (phenological phase of development) of the dandelion(s).  Choose a corresponding phenological phase from the list below. The phase descriptions can be found in the Protocol section.
    6. Air temperature on the day of investigation. 
    7. What influenced the timeline of the blossoming and fruiting of the dandelion(s)?  Try to analyze the weather changes that influenced the timeline of the blossoming and fruiting of the dandelion(s). Look at the temperature changes for several days prior to the beginning of the dandelion’s new phenological phase.