why do crows attack owls – Good Morning Gloucester

Authored by goodmorninggloucester.com and submitted by R3DV1K1NG

Our beautiful Snowy Owl Hedwig was last seen on Monday night, March 12th. This was also the night before the third nor’easter. She was perched on the railing of the Ocean House Inn facing towards the sea. The wind was blowing fiercely. Well after dark, and after making several attempts, she successfully flew in a southerly direction out over the water.

It has been two weeks since that last sighting and perhaps we will see her again, but I imagine her to be safe and undertaking her return journey to the Arctic tundra, well-fed from her stay on Cape Ann. Whether she was well-rested is another story. The great majority of people who came to see this most approachable of owls were respectful and considerate of her quiet space. The crows however, were nothing short of brutal. After learning about why crows attack owls, and the degree of aggression possible, I am surprised she lasted as long as she did, and without great injury.

American Crow harassing a Peregrine Falcon, Atlantic Road

Crows and owls are natural enemies because a murder of crows may mob an owl to death (or any raptor by which it feels threatened) and owls occasionally eat crows. Crows are diurnal, which means they feed during the day. The majority of North American owl species that they encounter are nocturnal (night feeding). In the case of Snowy Owls, which feed both day and night, their paths may occasionally cross, as happened when Hedwig moved into the crow’s territory along Gloucester’s Atlantic Road.

American Crows harassing Snowy Owl Hedwig

A flock of American Crows can run circles around most owls, pecking, dive bombing, chasing, and in some instances killing. Snowy Owls are the exception; they are larger, stronger, and faster flyers than other North American owl species. And too, Snowy Owls are closely related to Great Horned Owls, a species known to eat crows when they are roosting overnight. So even though a crow in our area may never before have encountered a Snowy Owl, they instinctively know danger is present.

With their incredible ability for recollection, crows are considered the brainiacs of the bird world. Daily, Hedwig outsmarted this smartest of bird species. She learned to stay well-hidden during the daylight hours, laying low atop the hotel roofs. Her salt and pepper coloring blended perfectly with the black, white, and gray colors of industrial roof venting equipment. She adapted to hunting strictly at night, after the crows had settled in for the evening, returning to her hideouts before the day began.

From Hedwig’s perch atop the Atlantic Road hotels, she had a crystal clear view of the golf course and Bass Rocks, places prime for nightly hunting.

On one hand it would be fascinating if Hedwig had been outfitted with a tracking device. On the other, if she had been trapped for tagging, she may not return to this area. There is some evidence that Snowies occasionally return to an overwintering location. Next winter I’ll be taking more than a few peeks in the location of the Atlantis and Ocean House Inn Hotels to see if Hedwig has returned.

“We Love You Too Snowy Owl” prints for sale

The sale of the “Super Blue Blood Moon Lunar Eclipse Over Gloucester Harbor” photo went very well. Thank you so very much to all who purchased a print! Many readers have asked about photos of Hedwig. For the next two weeks, I am offering a limited edition of the photo “We Love You Too Snowy Owl.” The 8 x 12 photo will be printed on fine art hot press paper and signed. At the end of two weeks, after orders are in and checks received, I will place the order with the printer. The $95.00 price includes shipping and tax. If you would like to purchase a photo of Hedwig, please email me at [email protected] Thank you!

Breeze_in_the_Trees on September 26th, 2020 at 16:21 UTC »

Once I saw gathered not just crows, but all manner of other corvids, like magpies and jackdaws, in a massive show of force against a local cat that had recently taken to climbing trees. Some time later, the cat died mysteriously, and I now wonder if the corvids had executed a fiendish plan to retire it.

Okkupantteri on September 26th, 2020 at 16:10 UTC »

I once saw a big murder of crows sitting on a big birch and found it a little odd. When I got near the birch, a hawk (not an owl but close enough) suddenly took off underneath the birch and all the crows went after it. I guess the hawk had some sort of hiding place there beneath the tree and all those crows were just waiting for it.

sonofabutch on September 26th, 2020 at 15:56 UTC »

If you see a crow diving toward a particular tree, then breaking off, then another crow do it, and then another, there’s probably an owl or a hawk in that tree. Crows are very organized and will call to each other to report danger, and respond in force.