Dana Hillesland sent us these photos she took in northwestern New Hampshire in October. We want to know: What in the Water is That?
Answer
While they may look like fish eggs of some sort, conservation biologist Steve Faccio tells us it’s a bryozoan colony of the genus Cristatella. “Bryozoans produce a remarkable variety of chemical compounds, some of which may find uses in medicine,” Faccio explains. “One compound produced by a common marine bryozoan, the drug bryostatin 1, is currently under serious testing as an anti-cancer drug.”
This week’s contest winner was Tim Sterrett