Measuring sea urchins 1

Measuring sea urchins 1

Detailed Description

When it comes to collecting data, sometimes scientists have to look beneath the surface. Here, USGS scientists count and measure sea urchins to better understand the species' demographics off the coast of Oahu, Hawaii. This information will help managers best respond to urchin die-offs, should they occur in the future.


Image Dimensions: 1085 x 724

Date Taken:

Location Taken: HI, US