The Horned Grebe is a rather unique creature. For
the most part, they breed on freshwater lakes and marshes from Canada’s Prairie
Provinces northwest to Alaska and, come fall, nearly the entire population
moves to the coast. They migrate nocturnally and after reaching their wintering
grounds, they seldom fly. So it was more
than a bit of a surprise and a real treat to find a Horned Grebe cavorting and
diving for small fish in our flooded backyard after the Tonawanda Creek spilled
its banks a couple of winters ago
There are numerous species of grebes but the
Horned Grebe is thought to be tamer than the rest, allowing a closer approach
by humans. This fellow didn’t seem to mind our presence one bit, allowing Claudia to
take a number of photos while he swam about non-stop, diving at random and,
after having stayed submerged for several seconds, would pop up like a cork. More
often than not it was successful in finding small fish in the murky floodwater.
"I'm watching you, watching me," |
As seen in this
photo, the Horned Grebe’s deep-red eyes are connected to its bill by a thin
line and may play a role in locating prey in dark and dingy water. They are
excellent swimmers and the young are able to swim immediately after hatching
but mostly they hitch a ride on their mother’s back.
Down the hatch! |
By tilting
its head slightly, the Horned Grebe allows its finned prey to easily slide down
its gullet. More at home on the water, they feed mainly on fish, crustaceans and aquatic insects. Unlike ducks which are content to sit
motionless if undisturbed, the Horned Grebe is perpetual motion, constantly on
the move when on the water.
Still sporting
its winter plumage, the “horns” for which this species derives its name are actually
tufts of feathers located behind and slightly above its eyes. The russet-colored
“horns” will become much more prominent during breeding season at which time
the Horned Grebe’s neck will become rufous (reddish-brown) and the plumage along its back will
darken considerably.
The solitary bird spent the better part of that weekend with us. We first spotted him around noon
on a Saturday and for the entire time – during daylight hours anyway - he was constantly
on the move, alternately swimming and diving for food. He must have been
fueling up for the next leg of his journey as he was gone by first light on
Monday morning.
Until Next Time,
Jim & Claudia
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