Sometimes wildlife does
things we didn’t think it would do.
Take birds and nest
boxes for example. The conventional bird
box is one that is square or rectangular, made of wood and secured somewhere
where predators cannot get. But would a bird be prepared to nest in something not so
conventional.
You see I discovered
something last summer year which surprised me and which prompted me to ask this
question and then to carry out an experiment.
In our mixed hedge, a
small bird had made a nest and successfully reared some young in a small
hamster house I had left in there earlier in the year. This made me wonder what strange and quirky
things would birds be prepared to make their home in.
This hedge runs between our orchard and the field next door.
I'd better start at the
beginning ...............
My daughter was sorting
out all the bits and pieces she had accumulated over the years for her pet
guinea pigs. In amongst all the spare water bottles, food bowls and hay dispensers
she found a two-storey wooden hamster house.
She was going to throw it out but I stopped her and asked whether I
could have it for a bird box.
After scrubbing it with
disinfectant and letting it fully dry out. I used some spare wood to enclose two
sides of the upper storey and which made it a two compartment nest box. I then wired it into our hedge (the one
between us and the field next door), but as it was May I was only expecting it to
be used a roosting box.
Then one day in about
July I was walking past the same part of hedge and was quite surprised to see some
beaks and fluffy heads sticking out of the hamster box. I am not quite sure what birds they were but
eventually they fledged. This gave me the
idea to experiment on what type of containers birds would be prepared to nest
in.
I put together a variety
of nest boxes to see which one would be favoured most.
Here are the four nest
boxes.
On the far right is the
original hamster house which my daughter nearly threw out. In the picture below you can still the remnants
of last year’s nesting material.
Second from the right is
a hamster house bought online for a few pounds.
You can see that I gave it a new floor using off-cuts of wood.
The two rectangular boxes are
not very expertly or carefully made; my carpentry skills were learnt doing CSE woodwork
at school in the late 1970s
The nest box with the
light yellow roof is crudely made out of old skirting board and held together
with large panel pins, T very kindly cut the access hole and the landing stick
is a section of used firework rocket stick.
The largest box is made out of off-cuts of tall skirting board (you can see the
profile of the skirting board in the second picture) and some spare
bits of wood which I found in the garage.
Again the landing perch is made of used firework rocket stick and T cut
the access hole.
I secured each box with
garden wire deep into the hedge in a stretch which is in full view of the
lounge and kitchen windows.
Now I am waiting to see what happens. As it
is only February it will take a while for the smell of humans to disperse and
for the birds to get used to the boxes being there.
I’ll keep you informed
of developments.