Hi Marcus, Nikki and all
Enjoyed seeing the photos of lacewing hotel making.
These normally are made of hollow stems such as sections of bamboo cane or
hogweed stems or similar, but essentially as long as there are spaces of varying
sizes available and accessible for small creatures and they are put in locations
sheltered from the worst of the weather, they should be used by something. This
may well not be lacewings, but could be earwigs, spiders, harvestmen, beetles
etc. You could have a look at one or two of them in a few weeks' time once there
have been a few really cold nights unless you prefer to leave well alone and
never quite know what used them.
Another technique is to cut some long grass, (as in
from a large tussock), and place that carefully in a sheltered location at the
base of a shrub or plants that you aren't intending to disturb, leave for
several weeks, then get something like a fertiliser bag (white plastic if
possible), cut it open and spread it on the ground or on a table indoors, then
collect your grass tussock or haycock and shake it out very gently over the
fertiliser bag so the kids can see all the little bugs running for cover. When
they have seen it, you can carefully return the grass and the contents to where
they came from. This is a standard method of recording spiders, especially money
spiders, most of which are mature and breeding over the winter rather than in
the summer like their larger cousins. When I was in Teesdale many years ago I
did quite a lot of this, and because very few spider recorders had spent any
time in Teesdale we recorded several new species for Yorkshire including one or
two new to England as well as new records for that north-western part of
Yorkshire.
All the best,
Nick