Welcome to Week 28 of our One Year Pond Study! This week’s lesson looked a little different from usual. Instead of visiting our regular village pond, we found ourselves standing beside something much larger. So, of course, we decided to do a Pond Comparison Study!
Find out more! If you’d like to know more about why we decided to do a year long pond study, this is the post for you!
Very much larger.
In fact, calling it a pond might be stretching things a bit. The body of water we explored covers more than 200 acres! But sometimes the most interesting lessons happen when plans change, and this week became a wonderful opportunity for comparing two ponds in a real-life pond comparison study.
When Your Usual Pond Isn’t Available
Life happens, especially in homeschooling. Over the past few weeks we hadn’t managed to visit our usual pond, but that doesn’t mean our nature study had to stop.
While holidaying in Northern Ireland, I had the idea of finding a small village pond for our lesson. Ireland is full of charming villages, after all. Surely one would have a pond?
Surprisingly, we couldn’t find one!
Instead, we visited the nearest body of freshwater: Lough Fea, a beautiful natural reservoir set in the Sperrin Mountains.
With its wide open views and quiet surroundings, it welcomes thousands of visitors each year. On the day we arrived, however, we had the entire place almost to ourselves.
Of course, there was one challenge: Northern Ireland weather.
Cold. Windy. Wet.
And we had forgotten our coats.
Layering every jumper we owned (and borrowing coats from long-suffering grandparents), we bundled ourselves up and headed out anyway. Homeschool nature study sometimes requires a little determination!
Click here to read about the animals and plants we have found around our pond
The Challenge of Comparing Two Ponds
At first glance, comparing our small village pond with Lough Fey seemed nearly impossible.
Our pond is quiet and sheltered. Lough Fey is vast, open, and fed by mountain water. I had hoped to compare pond wildlife such as ducks or water insects, but on that particular day there were none to be seen.
Read More! Last week we learnt all about the variety of pond birds in the UK
Instead, we noticed something fascinating.
The plant life around the water was completely different.
And that became the heart of our pond comparison study.
Read more! You can find our study of pond fauna here
A Pond Comparison Study: Plant Life Around Lough Fey
Because Lough Fey sits among marshy mountain land, the environment is much harsher than the milder countryside of southern England.
Instead of delicate pond flowers like:
- water lilies
- daisies
- marigolds
- water hyacinths
we found plants adapted to wind, cold, and wet conditions.
Heather Everywhere
The hillsides were covered in beautiful purple Heather, stretching across the landscape for miles.
The muted colours gave the area a peaceful, almost magical feeling.
Moss and Lichen
Many trees were coated in soft moss and thick patches of Lichen, which thrive in clean, damp environments.
Lichen is actually a partnership between fungi and algae, making it a fascinating organism to study with children.
Hardy Ferns
We also saw feathery silver Ferns growing close to the ground.
These hardy plants are perfectly suited to the cool and wet mountain climate.
Compared to the colourful flowers around our home pond, the plant life here was more subtle—but no less beautiful.
Read about our very own pond ecosystem as well as our examination of the pond water
A Big Difference: Water Sources
One of the most striking differences between the two locations was how the water arrives.
Our village pond is quite simple:
- Rain falls into the pond
- Water drains from nearby land
- Excess water leaves through overflow outlets
But Lough Fey is fed by multiple rivers and streams flowing down from the surrounding mountains.
We saw:
- rushing torrents of water
- gentle bubbling streams
- small rivers feeding the lough
This constant flow explains why the lough is so large and deep compared with our small pond.
This observation became one of the most valuable parts of our one year pond study so far: understanding that different freshwater habitats are shaped by their surroundings.
Legends and Imagination
No homeschool outing is complete without a little storytelling.
The girls had read about the local legend surrounding Lough Fey and eagerly retold it to us.
Their version included:
- the ghost of Charlie
- a mysterious rock they believed was his finger
Nature study often sparks curiosity and creativity, and those imaginative moments are just as valuable as the scientific observations.
Oh, and a Shallow Grave (!)
Another thing they spotted was a shallow grave, discussing whether or not it might have belonged to King Arthur. I’m thinking it was the wrong country, but one of the things I love about my children is their incredible imagination, so I let them have their five minutes of excited imaginary play. And here is the shallow grave which belongs to goodness knows who, if indeed anyone at all:
Why Comparing Two Ponds Matters
This unexpected adventure reminded us of an important lesson in nature study:
Every body of water is unique.
When comparing two ponds, children can discover differences in:
- plant life
- wildlife
- water sources
- climate
- surrounding geography
These comparisons help them understand how ecosystems work and why different habitats support different kinds of life.
Even when a comparison seems imperfect at first, it often leads to deeper observation and learning.
And that’s exactly what happened this week.
Next week, we’ll return to our own small village pond and see what has changed while we were away!
Reflection Questions for Your Homeschool Nature Study
Use these questions with your children after your pond visit.
- What differences did you notice when comparing two ponds or bodies of water?
- How did the plants around the water differ? Why do you think that is?
- Where does the water come from in each pond or lake?
- Which environment seemed harsher for plants and animals?
- How might weather and geography affect what grows around a pond?
- Did you notice any wildlife? If not, why might animals have been absent?
Encourage children to record their thoughts in a nature journal.
Hands-On Activities for a Pond Comparison Study
1. Create a Pond Comparison Chart
Have children draw two columns in their nature journal:
| Pond A | Pond B |
|---|---|
| Plants | Plants |
| Animals | Animals |
| Water source | Water source |
| Surrounding land | Surrounding land |
This simple activity helps children organize observations and see patterns.
2. Sketch Local Plant Life
Ask children to choose three plants they see around the water and:
- draw them
- label them
- note where they grow
Encourage close observation of leaves, textures, and colours.
3. Map the Water Flow
Using paper or sticks and stones outside, create a simple water flow map showing:
- streams flowing into a pond
- rainwater entering
- overflow outlets leaving
This helps children visualize freshwater systems.
4. Compare Weather Conditions
Record:
- temperature
- wind
- cloud cover
- rainfall
Discuss how weather might affect the pond ecosystem.
5. Invent Your Own Pond Legend
Inspired by local folklore, invite children to create their own pond story.
They could invent:
- a guardian creature
- a hidden treasure
- a mysterious rock formation
Storytelling strengthens both imagination and connection with nature.
Concluding A Pond Comparison Study
Exploring new places, even unexpected ones, can bring fresh life to your one year pond study. Whether you’re visiting your regular pond or discovering a new lake, a thoughtful pond comparison study helps children notice the incredible diversity of freshwater habitats.
Happy pond studying!
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