It is the time of year when our garden birds need food for
survival – food that predator birds, cats and squirrels cannot reach.
On a
suspended sunflower feeder, when a pigeon learned how to balance on the side of
it and extract the seeds, I added a painted plywood disc, positioned so that
these large birds were unable to raise their wings high enough for landing or
take-off. It worked.
Now the
problem was how to allow birds to enjoy my winter mixture (stale bread soaked
and squeezed dry, with bran, currants, pounded peanuts and melted lard) and
protect the food from marauding squirrels.
So the
latest device is a bought wire tube, made for commercially-produced, fat ball
food, with my addition of anti-pigeon spikes pointing upward through the lid
and downward from its base. The theory is that squirrels will be unable to
approach it descending from above or jumping up to it from below.
It is a rather frightening,
medieval-looking kind of torture device that the birds will have to get used
to.
This new addition has been placed
with other feeders of sunflower seeds, peanuts, niger seeds, dried maggots and hemp
seed. In London
I have an arbour from which to hang such contraptions. There the latest device
will stay until birds start to demand food from it. Then it will be re-located
to just outside the kitchen window, where we can obtain a better look at our
avian friends.
In the country I made an elaborate
double cage atop a greased scaffold pole. One cage of vertical wooden dowel
rods had the bars 1” apart for small birds to push through for the food inside,
and the other 1 ½” apart for larger birds. Some of the bars could be raised for
me to place the food inside.
On a drained platform, as part of
the cage contraption, curtain wire, with screw eyes and hooks held down
carcasses, half apples and scraps.
This
arrangement worked so well that I wrote a piece on it for the Financial Times in 1987.
The 1” and
1 ½” gaps in the above cages are useful sizes to remember as they are the same
for the holes in home-made bird boxes of skip-gathered timber. The sides and
top of these boxes are best screwed together. With the lower part hinged, the
nesting material can be taken out in the autumn and the inside sprayed with
bleach (to kill off any resident mites that might lurk there).
These boxes
can be screwed to a tree, but are best positioned on a north, east, or west
wall (not south) above the reach of cats.
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