“Nighthawk” sounds to me like Marvel’s latest super-villain,
but (you guessed it) it’s actually a species of bird in the nightjar family.
They do, however, share many traits with fictional villains, including an
exaggerated arrogant set of the beak (or nose, as the case may be) and the
desire to skulk around at twilight. But their cousins, the whip-poor-wills, sing
out their names in the dead of night, so at least nighthawks don’t advocate for
the abuse of children.
Common Nighthawks prefer to hunt at dawn and dusk rather
than the dead of night, and are sometimes seen out in the middle of the day.
Their beaks seem small in profile, but they can open their mouths almost as
wide as their head. This strange super-power helps them to funnel flying
insects into their mouths, as nightjars feed entirely on insects throughout the
year. Depending on their location, nighthawks will eat anything from flying
ants to mosquitoes, and after experiencing a summer in Canada’s boreal forest
anyone who eats mosquitoes is a superhero to me.
This species can be found in the summer in a few
locations in the Lower Mainland, including Iona Island. They choose to nest
anywhere where they might best camouflage, including beaches, burnovers, and
gravel rooftops. They’ve recently left Canada for greener (i.e. more
insect-infested) pastures in South America. I saw this bird in Saskatchewan’s
Grasslands National Park on August 11.
Unfortunately, Common Nighthawks are now listed as Threatened under Canada’s
Species at Risk Act, possibly due to the overuse of insecticides causing an
overall decrease in their food source.
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