shadow – Jun 11, 2007 12:00 AM

The pond had an outbreak of tadpoles this spring. There were hundreds of tadpoles in the pond, and their release of CO2 can be observed in Shadow’s video this week. The bubbles in the pond would be present in the morning, then dissipate later in the day. After the tadpoles disappeared, the pond was cleaned and replaced with fresh water. Shadow is very interested in staff scent, he checks out the location of the pond filter after staff have completed work on the filter.