Robinson Nature Center - Inside

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Last week, I was at Robinson Nature Center for my usual Sunday afternoon volunteering for the saltwater Touch Tank. It was a relatively busy day; there seemed to be more people in the room that usual when I started (I had one of the older children help me set up) and families seemed to just keep stopping by to see and touch the sea critters. The animals were tolerant enough of my handling and the children’s gentle (one finger) touches to still show off when they were on their own: the milk conch eating algae from the sand and the chocolate chip sea star holding firmly to the glass side.

In the only lull of the afternoon, I took a few pictures of the new extension to the wall painting in the Discovery Room. My favorite is the sycamore trees in winter.

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The tulip poplar seed pods are in the scene too.

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And then there are critters!

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There are some people sketched into the scene…maybe the painting will be further along next time I am at Robinson.

Touch Tank – January 2020

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I enjoy the volunteer gig at the Robinson Nature Center Touch Tank….getting more experienced every time I spend an hour there. The Discovery Room, where the touch tank is located, is full of activities for pre-school through elementary school aged children with the Touch Tank being available when there is a volunteer to open it.

There are two kinds of sea urchins: the slate pencil with spines that look like slate pencils from the 1800s and pin cushion with spines that are more prickles. Both names are somewhat historical for young children. Some have never seen a pin cushion! Even the adults haven’t seen slate pencils that look like the sea urchin. Everyone enjoys seeing how the pin cushion urchins ‘hide’ by holding shells and little hats to themselves. The pin cushion urchins can also hang on well enough to hang upside down for a little while on my hand…always a surprise to the children.

Sometimes the sea urchins attach themselves to something else – a rock or a conch. Do you see the pin cushion urchin on the back of the milk conch in the pictures below? The conch was on the move with eye stalks extended and vacuuming up its food from the sand.

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There are three conchs in the tank. The largest is usually the most active.

And then there are the sea stars. I like to look at them through the glass of the tank…with their suction-cup feet out and hanging on. I pick them up for the children to touch – back and front – but I like them better through the glass.

Overall, I am getting more comfortable with the animals in the tank and better at controlling the flow of people (children) around the tank. An hour at the touch tank is always an hour well spent!

Touch Tank at Robinson Nature Center

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I have started a new volunteer experience – at Robinson Nature Center’s Touch Tank. Like any new activity – the first few times are all about learning role; in this case, the biggest challenges involve opening the top of the tank (I’m not graceful at doing it…but I can do it) and knowing enough about all the organisms in it to share with people (children and accompanying adults). The sea stars are interesting even looking at them through the wall of the tank….hanging onto the glass with their suction-cup ‘feet.’

I encourage the children to watch what happens when I ‘tickle’ the sea star to loosen its hold on the glass so that I can pick it up and let the children (adults too) touch the creature. There are also milk conchs that sometimes seem like a rock at first glance. The shell is cream-colored and smooth on the side toward the sand with highlights of green and orange…and the organism is a deep red. It has eyes on stalks and, if held vertically for a few seconds, kicks!

Note in the second picture above – what looks like a top hat behind the milk conch. That is a sea urchin in hiding. They like to cover themselves with shells and other things that camouflage what they are; the hats were 3-D printed for the urchins to use for their ‘dress up.’

After two sessions volunteering at the tank, I’m well along the learning curve. One lesson learned – wash the saltwater off thoroughly (up to the elbows) when I get home and moisturize. I’m focused on my fingernails too since they seemed to be very dry and broke easily even after just one shift.