The
homeowner is none too happy either. What can be done to discourage the crows
and their pounding?
Large
flocks of crows can cause issues for humans ranging from excessive noise,
harassment and raiding of gardens, orchards and field crops.
By JOAN MORRIS | jmorris@bayareanewsgroup.com |
Bay Area News Group
PUBLISHED: September
17, 2018 at 7:00 am | UPDATED: September 17, 2018 at 7:05 am
DEAR
JOAN: I think it’s called a murder of crows, but maybe I just want to
murder the crows.
Every
year we get 40 or 50 crows eating breakfast on our roof and it drives Chrissie,
our normally non-vocal bichon frise, crazy. The crows bring large, nut type
husks the size of walnuts and use our roof as an anvil to break them open.
The
pounding on the roof by so many crows sounds like we have a family of raccoons
up there, and as you can expect, the crows don’t seem to get along with each
other as they caw and chase each other nonstop, dropping the husks that then
roll across the roof and accumulate in the rain gutters.
Poor
Chrissie isn’t very happy with the knocking and pounding on the roof and
neither am I as I don’t know what kind of damage they might be doing up there.
It I step outside and rap on the rain gutter with a long cardboard tube, the
crows take flight and the sky turns black for a few moments as they scatter,
only to return 10 minutes later.
I’m
guessing that the parents are teaching their youngsters how to hunt for food
but do you have any ideas how I might discourage the crows from turning my roof
into a Denny’s Grand Slam breakfast venue?
Art
Mayoff, Benicia
DEAR
ART: Keeping certain birds out of your yard is not an easy task, unless
maybe you build a glass dome over your house, and then I think the crows might
create another problem for you that would require constant window washing.
There are
devices you can attach to the eaves and ridge lines of your house, common
roosting spots for birds, that are intended to keep them off. The bird spikes
are just what the name implies — spikes that would make perching very
uncomfortable. However, as the crows are doing more than roosting, they could
continue to use your roof as a giant nutcracker.
You could
hang Mylar ribbons and sparkly disks above your roof, but crows soon figure out
those are nothing to worry about.
How about
creating a place in your yard for the crows to use? You could build a platform,
install large rocks or other hard surfaces to substitute for your roof. Place
some bird seed and walnuts out to attract them to the spot. As crows seem to do
exactly what we don’t want them to do, be sure to tell them they need to stay
off.
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