Pond water sample

Here can be seen some types of algae (or some type of plant matter) as well as something that I suppose is a form of worm (based on the difference in movement speed and pattern between these and the plant matter). #caltechbi1

Jacaranda pollen

Pollen (supposedly) from a jacaranda tree Obtained on the Beckman mall, Caltech at 1:30 am 6/15 2019 Species: Jacaranda mimosifolia #caltechbi1