1.   Among the exhibits is one where visitors can watch water cycle through the ecosystem from clouds to stream to pond.

2.   An open glass case lets visitors watch the butterflies develop.

3.   As visitors watch, Davenport traces a string of successive sightings across a map.

4.   A Discovery Zone provides a touch tank with sea stars, sea urchins and other marine invertebrates and allows visitors to watch research scientists.

5.   A museum allows visitors to watch an ongoing excavation by paleontologists.

6.   Depending on the time of day, visitors can watch Conley at work through big windows.

7.   From the wide porch, visitors can watch brightly colored parrots and crimson cardinals flit from tree to tree.

8.   Gardner visitors could watch the progress of the treatment, completed last year, through a purpose-built window.

9.   In March and April, prime lambing season, visitors can watch as fleecy, newborn lambs take their first wobbly steps on the straw.

10.   In the museum, visitors watch a slide show about Henson.