Elusive Field Birds
July 9th, 2015
They are who I came to Constance Bay Road looking for. They proved more
challenging than the horses!
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Near the intersection of Dunrobin and Constance Bay Roads is one of the best
spots in our area for viewing grassland birds. The extensive horse-grazed (but
not over-grazed) pastures there support an abundant population of various
species, many of whom are in decline generally due to the loss of this kind of
habitat. Three songs are ever-present in summer, one being the
resonant chatter of Bobolinks
(pronounced BAHbuhlinks), pictured above. To me it always sounds electronic,
like a chattering R2-D2. They often sing in display flight, compensating for
the lack of good high perches in their habitat of choice.
It seems like all of my (few) photo ops of Bobolinks happen in late spring and
midsummer, when testosterone fever is high. One of these males had been
chasing the other and both briefly landed on the fence nearby. You can see
that the upper-right bird literally has his hackles up!
The bashful meadowlark--as close as I was able to get to one. I always dream
that some day testosterone fever will land one of these beauties on a fence
right next to me, but it hasn't happened yet. It seemed to be holding a fuzzy
caterpillar, but was reluctant to bring its bounty to the nest with me
watching, even from a good distance away.
Interestingly, meadowlarks camouflage really well--on the ground they keep
their breasts down and all you see is the brown back that looks like a patch
of dead grass, not the vivid yellow that is revealed when one perches upright
on a post to display and sing. They sing a
sweet melody that to me epitomizes
the feeling of a lazy, hazy summer day.
A Savannah Sparrow and its trademark yellow eyebrows.
Their song has two
trills, the first insect-like, the second like a dissolving mist. Often this
song seems to rise right out of the grass. Sometimes it actually does; other
times they're in plain view on the fence but you just don't notice them.
A fourth, rarer sound you might hear on Constance Bay Road is
the
surpassingly strange "wolf whistle" of the Upland Sandpiper. This is a
declining species throughout North America. I'm very happy that there is still
a place near Ottawa where I can go and have a chance of hearing it.
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In the not-so-elusive category, this Red-Winged Blackbird. He must have had a
fledgling or two hidden in the tall growth. Every time I walked past that spot
he and his mate went nuts!