Wildflower
Meadow
Recently
we have been delighted to welcome pupils and staff from Gresham’s School for
two field study trips on the Holkham Estate. Twenty-eight A Level Biology
pupils enjoyed a full day of field study, recording data on both the National
Nature Reserve and the estate farmland. Our Education Coordinator, Will, led them
on their field work around the sand dunes system and the grazing marshes. Here
they observed succession of habitats and the conservation focussed management
of the marshes, as well as the diversity of species and the importance of
species-specific breeding sites. After a spot of lunch by the estate lake the
keen biologists were shown areas of farmland that have been designated for
Higher Level Stewardship, with borders and whole meadows of wildflowers being
grown to attract pollinators. Transects of the different areas were taken and
data recorded using the Simpsons Diversity Index. Later in the afternoon buffer
zones and hedgerows were studied, demonstrating the importance that is given to
conservation minded approach to farming here at Holkham.
43 GCSE geographers also visited us, this time to our National Nature Reserve and
were given a talk on sand dunes management and conservation. The psammosere
process of succession was investigated and huge amounts of data relating to
species diversity, soil pH, inclination (slopes) and wind strength were
recorded across the area of embryonic, yellow and grey dunes. It was great to
see the pupils at work in what is such a fantastic environment for studying the
geography of Norfolk.
We hope to welcome educational visits from many more
secondary schools in the future. For more information on our secondary school and higher education programmes please contact us.
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Monday, 29 June 2015
Key Stages Four and Five
Wednesday, 17 June 2015
Open Farm Sunday
Monday, 1 June 2015
Half Term Fun
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In the
top layer of water there were thousands of water fleas, a sprinkling of water
mites and good numbers of crazy little whirligig beetles. Our visitors were
also astonished by the speed and paddling power of the lesser water boatmen.
The
middle and bottom layers of the lake held the real monsters of the deep! Lots
of blood-sucking leeches were found, amongst them some absolute whoppers. After
seeing these, Will decided against going for a lunchtime paddle! Freshwater
hoglice, mayfly, alder fly and damselfly nymphs were successfully identified
and we also found lots of their casings, which they shed when they move onto
the next stage of their lifecycles. One of the most popular critters was the
caddis fly larvae, which had built their own little tunnel casing to live
safely in while they grew into their winged form and hatch out of the water’s
surface. They looked like little remote controlled sticks, creeping around the
bottom of the trays.
Our
brand new ‘Bug hotel’
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Our first
Walled Garden Discovery Day continued along the invertebrate theme as younger
visitors helped us build the spectacular bug hotel as pictured above. They also
went on a minibeast hunt & found lots of invertebrates lurking in the soil
& underneath pieces of dead wood including woodlice, worms, ants,
centipedes, millipedes and the gardeners’ worst nightmare….slugs!! Our visitors
were also very green fingered & made their own plant pots out of newspaper
before planting sunflower seeds to watch grow at home.
It was
fantastic to see so many visitors enjoying the Hall, Walled Garden, woodland
play area, cycle hire, lake activitites and exploring the parkland and beach over the half term. Now we are busy preparing for
our busiest school term ever. Fingers crossed the sun shines for us!
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