I’d Like to Report a Murder

Pixabay - The American Crow (Corvus brachyrhynchos),  Courtesy Pixabay, Alexas Photos, Contributor
The American Crow (Corvus brachyrhynchos), Courtesy Pixabay, Alexas Photos, Contributor
Driving the return road from our family’s trip to Goblin Valley, I scoured the lonely San Rafael landscape, searching for something to keep me alert.

Suddenly, a shadow peeled off the ground and drifted into the sky. Was that an eagle?

A second later, I sighed. That was no eagle. It was a blasted crow.

You should know two things about this moment: first, as I would discover later, considering its size, solitary nature, and rural location, I was more than likely seeing a raven, not a crow. The other thing you should know is that at this time in my life I had a festering contempt for any bird of the corvid variety—corvid meaning crows, ravens, magpies … Our troubled past has its roots in walking to my work at Sky View high school and feeling personally targeted by the local murder, the term for a grouping of crows (tell me that your species is despised by the human race without actually telling me).

This murder lounged on the roof above my classroom and cackled at me in a way that seemed like obvious derision. I reciprocated anytime we went outside and we would heckle back and forth. I’d try to scare them off with some weakly tossed pebbles and sticks.

It should be no surprise then, that the Raven outside Goblin Valley brought disappointment verging upon abhorrence. Whether on roofs, bare trees in the winter, or even in the middle of nowhere deserts, crows are freaking everywhere I go!

And that is when it hit me. The only two animal species in this desolate landscape at this moment were humans … and corvids. Perhaps crows, ravens, magpies are so ubiquitous because they are intrinsically connected to one other species: humans.

Perhaps, just as crows followed humans to a wide-range of environments, they also adopted some of our best and most regrettable traits along the way.

In spite of those human-like faults, like greed, bickering and pestering, they also reflected some of our better qualities of ingenuity, community, and interspecies regard.

I begrudgingly saluted the raven, now a speck in the rear view mirror, and decided to reset my views of corvids. I reasoned that if I could not show crows respect, then how could I respect my own human race?

I decided to track down an expert. Dr. Becky Williams from the Utah State University biology department in the Uintah Basin extension, was kind enough to allow some amateur questions from me.

First, Dr. Williams assured me that crows are “aggressive territorial predators.” One could see how they might see a rooftop on the school and surrounding area as their own domain, and defend it aggressively against intruders! Hard to criticize a bird for that, when there could not be a more territorial predator than our own species.

When I spoke to Dr. Williams about the versatility of crows—their habitat reaches nearly as wide range of locations and climates as humans—she talked about a big reason being their intelligence. Corvid birds are smart, and that means that they don’t need as perfect an environment because they can come up with clever ways to survive.

Crows have bigger brains than their fellow fowl. They can remember thousands of different cache locations for seeds or other foods. They can even remember faces. Dr. Williams directed me to a study where crows recognized a unique human mask that researchers used in their interactions with a particular murder. When she told me this, I had no problem confirming what seemed to me a very targeted pestering from the same crows over several years.

This intelligence, Dr. Williams explained, tended to show itself in social animals: Crows, dolphins, humans … all spend a majority of their time in communities. The complex relationships of those communities causes them to need to remember who is a cooperator and who is a cheater. In other words, they make an in-group of those who work together, and they hold a grudge. What’s more human than that!

Once this information shifted my views on crows, I knew that I lacked much needed reconciliation. The south Smithfield murder of crows and I had nursed our historic differences, and it was time that I made things right.

When the murder showed up at their regular spot above my classroom, I tried meeting the crows outside. I wanted them to see my face as I gave them a snack. As soon as I reached into my pocket for a gift snack, they flapped off into the distance. My action of reaching for an object must have seemed familiar to them, as pulling things off the ground or out of my pocket was how I used to scare them off from before. They remembered the old me, and—as I had shamefully trained them—they retreated.

Just a couple of days ago, after weeks of non-aggressive attempted interactions, one of the more daring crows overcame reticence and dropped to the ground to investigate the unsalted peanut I dropped for them. He looked at it, looked at me, snatched it and withdrew back to the tree.

I am happy to report that now more of them are feeling comfortable picking up snacks I leave for them.

Am I looking to create a utopian bond between these crows and me? No. Perhaps dropping an occasional peanut and not yelling at each other will be the best that we can get. But I feel an immense satisfaction in seeing these remarkable animals respond to my overtures and believing that we have mended a divide between us and possibly even cultivated respect.

One of the biggest differences that I’ve noticed lately, is that when I step outside for my daily walk, no longer am I looking down to queue up the latest podcast with people cackling about political strife, or to take in media designed to ruffle the feathers of indignation of one group against another. Instead, as soon as I step outside, I look up. I’m looking for my new corvid friends—humbled, hopeful, grateful.

This is Marty Reeder, and I am Wild About Utah

Credits:

Image: Courtesy Pixabay, Alexas Photos, Contributor
Featured Audio: Courtesy Freesound.org): 210701 American Crows, caws calling, sparrows, robin, urban residential, TORONTO, 7am.wav by TRP, Thomas Ryder Payne. Sound designer, composer, musician. Based in Toronto. — https://freesound.org/s/616975/
License: Creative Commons 0
Text: Marty Reeder, https://skyview.ccsdut.org/
Additional Reading: Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading

Wild About Utah Pieces by Marty Reeder

Strand, Holly, Crow vs. Raven, Wild About Utah, September 15, 2011, https://wildaboututah.org/crow-vs-raven/

Kelly, Patrick, Greetings puny earthlings, Wild About Utah, September 28, 2020, https://wildaboututah.org/greetings-puny-earthlings/

Boling, Josh, Josh’s Raven Encounter, Wild About Utah, June 11, 2018, https://wildaboututah.org/joshs-raven-encounter/

Kolowski, Joseph, Outdoor Experiences in High-Def, Wild About Utah, June 10, 2024, https://wildaboututah.org/outdoor-experiences-in-high-def/

Boling, Josh, The Language of Ravens, Wild About Utah, February 19, 2018, https://wildaboututah.org/language-of-ravens/

How to Tell Crows and Ravens Apart by Sight and Sound, All About Birds, Oct 22, 2024, https://www.allaboutbirds.org/news/similar-species-crows-and-ravens/

Cache and Retrieve

Click for a larger view of the Clark's Nutcracker, Nucifraga columbiana, Image licensed through the noted CCL.  Stephen Pavlov, Photographer
Clark’s Nutcracker
Nucifraga columbiana
Courtesy Steven Pavlov
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license 

Common Raven
Corvus corax
Courtesy US FWS
Gary M. Stolz, Photographer 

Hi I’m Holly Strand.

Every year, just before Christmas, I comb through the house looking for presents hidden earlier in the year. I check inside old shoes, unfold towels in the closet, and peer way back into the dark recesses of seldomly-used cabinets. With a child in the house, you have to be tricky! The problem with this complex gift stashing behavior is that sometimes I forget where I hid the present when it’s time to wrap it! And once in awhile I forget that I bought something at all! Out of sight—out of mind!

You wouldn’t make a very good magpie, I have been told. For magpies– along with jays, crows and ravens, are masters at hiding–or caching as it’s called– and then retrieving. Of course, what they cache is not Christmas presents but food.

One Utah bird that is much admired for its caching and retrieving skills is Clark’s nutcracker . This large jay lives in mountainous areas throughout the west. Experts say that Clark’s nutcracker can cache 10s of thousands of pinyon, whitebark or limber pine seeds in a single season. Starting in August, the bird will hide 1-15 seeds at a time, often distributing them several kilometers and at much different elevations from the original tree. Caches lie 1-3 centimeters deep in forest litter, bare soil, under bark, in holes, in logs or stumps.

As winter wears on, the nutcracker will retrieve its caches with the help of visual landmarks such as rocks, trees or logs. Using these visual cues, the nutcracker will retrieve the seeds through summer of the following year. Forgotten or abandoned seed caches often germinate, growing into trees that produce more food.

Just as I worry about prying eyes when I hide Christmas presents, birds who cache must be careful to notice who is watching. The common raven is notorious for its spying and thieving behavior. One raven will covertly observe while another caches scraps of meat, eggs, bones or seeds. The observer will then shamelessly raid the cache usually within a couple of days. But having probably raided someone else at some point, the caching raven is on the lookout too. If the caching raven senses the presence of a would-be looter, it might wait for the other bird to become preoccupied. Or it may move the food to a different site altogether. Caching ravens will also hide behind some structure to avoid being seen.

Interestingly, these sly birds will even engage in fake caching. Ravens will cache inedible or low value food items in plain view of other ravens but then stash the good stuff in secret. Fake caching seems designed to throw looters off track, . But perhaps it’s also a character test for fellow ravens? Or maybe—for the intelligent raven—it’s all just an amusing shell game?

For sources and pictures for this and past stories, go to www.wildaboututah.org

For Wild About Utah, I’m Holly Strand.

Credits:

Theme: Courtesy & Copyright Don Anderson as performed by Leaping Lulu
Images: Courtesy Wikimedia/ Steven Pavlov, Photographer
and Courtesy US FWS, Gary M. Stolz, Photographer
Text & Voice: Holly Strand

Sources & Additional Reading:

Balda, R.P. & Kamil, A.C. 1989. A comparative study of cache recovery by three corvid species. Animal Behaviour 37: 486-495. https://doi.org/10.1016/S0003-3472(89)80041-7

Boarman, W. I. and B. Heinrich (2020). Common Raven (Corvus corax), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comrav.01 or https://birdsoftheworld.org/bow/species/comrav/cur/introduction

Bugnyarf, Thomas and Kurt Kotrschal. 2001. Observational learning and the raiding of food caches in ravens,Corvus corax: is it ‘tactical’ deception? Animal Behavior, Volume 64, Issue 2, August 2002, Pages 185–195. https://doi.org/10.1006/anbe.2002.3056

Heinrich, Bernd and John W. Pepper. 1998. Influence of competitors on caching behaviour in the common raven, Corvus corax . Animal Behaviour. Vol. 56, 1083–1090, https://doi.org/10.1006/anbe.1998.0906

Marzluff, John and Tony Angell. 2005. In the Company of Crows and Ravens. Yale University Press. https://yalepress.yale.edu/yupbooks/book.asp?isbn=0300100760

Schaming, T. D., D. F. Tomback, and T. J. Lorenz (2024). Clark’s Nutcracker (Nucifraga columbiana), version 2.0. In Birds of the World (N. D. Sly, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.clanut.02 or https://birdsoftheworld.org/bow/species/clanut/cur/introduction

[Page Updated February 12, 2026]

Crow vs. Raven

Crow vs. Raven: Ravens in Bryce Canyon National Park
Common Raven (Corvus corax)
Bryce Canyon National Park
Courtesy US National Park Service
And found on Wikipedia

Image of the American Crow, Corvus brachythynchosby, Courtesy and Copyright 2011 Wayne WhaleyAmerican Crow Juvenile & Parent
(Corvus brachythynchosby)
Copyright © 2011 Wayne Whaley

Image of the American Crow, Corvus brachythynchosby, Courtesy and Copyright 2011 Wayne WhaleyAmerican Crow, Orem, UT
(Corvus brachythynchosby)
Copyright © 2011 Wayne Whaley

The American Crow, Corvus brachythynchosby, Courtesy and Copyright 2011 Wayne WhaleyAmerican Crow Pair, Orem, UT
(Corvus brachythynchosby)
Copyright © 2011 Wayne Whaley

Hi I’m Holly Strand.

As you might have guessed, the American crow and the common raven are birds of a feather—two closely related species of the same genus Corvus. Both of them are residents of Utah. Together with family members magpies and jays, crows and ravens are among the brainiest animals on the planet.

Many times I’ve heard someone ask “Is that a crow or a raven?” or “What’s the difference between them?”

Perhaps the easiest way to tell these two apart is by size. If you are thinking to yourself “Wow! That’s a huge crow!” You are probably looking at a raven. Ravens can weigh over 2.5 pounds while crows typically weigh less than 1. The Raven’s wingspan can clear 4.5 feet while that of crows is less than 3. Proportional to their bodies, the bill on a Raven is larger and thicker.
The crow has a thinner, more pointed bill.

Take a look at the tail in flight: a crow tail is fan shaped with a straight tail edge. A raven tail has a rounded wedge shape.

In the air, ravens usually soar, while crows will flap a lot more. It’s not always apparent why, but some ravens will perform acrobatic rolls during flight—usually half rolls, but sometimes full rolls and even double rolls!

Common ravens are abundant throughout Utah, They can be found in almost all habitats and in all seasons. They are more wilderness-oriented than crows who prefer forest edges, savannas, agricultural fields and urbanized areas. In cities and towns humans provide lots of easy food in the form of garbage. The crows’ intelligence allows them to take advantage of novel food items– like pizza and Cheetos–that don’t really resemble food in the wild.

Finally, listen to the difference in sound: Here are two crows calling—an adult and a juvenile https://xeno-canto.org/72977 . Now listen to the throatier sound of the raven https://xeno-canto.org/12581 [Updated February 11, 2026]
Crows will also scream, rattle, whine and coo, but most of the time they just caw. Ravens have a richer, more complex vocabulary. They’ll scream, trill, knock, croak, cackle, warble, yell, and kaw. Young birds reared in isolation have even been taught to say “Nevermore.”

Thanks to Ryan O’Donnell and Andrew Spencer for their recordings available on the web at www.xeno-canto.org

For Wild About Utah, I’m Holly Strand.

Credits:

Theme: Courtesy & Copyright Don Anderson as performed by Leaping Lulu
Photos: Courtesy US National Park Service &
Courtesy & Copyright © 2011 Wayne Whaley
Text & Voice: Holly Strand

Sources & Additional Reading:

Boarman, William I. and Bernd Heinrich. v1.9 March 4, 2020. Common Raven (Corvus corax), The Birds of the World. Ithaca: Cornell Lab of Ornithology; Retrieved from the Birds of the World: https://birdsoftheworld.org/bow/species/comrav/cur/introduction [Updated February 11, 2026]

Kilham, Lawrence. 1989. The American crow and the common raven. W. L. Moody Jr. Natural History Series. College Station: Texas A&M University Press. https://www.amazon.com/American-Common-Raven-Natural-History/dp/0890964661/ [Updated February 11, 2026]

Marzluff, John M. 2005. In the company of crows and ravens. Yale University Press. https://www.amazon.com/Company-Crows-Ravens-John-Marzluff/dp/0300122551/ [Updated February 11, 2026]

Savage, Candace Sherk , 1997. Bird brains: the intelligence of crows, ravens, magpies, and jays. Sierra Club Books. https://www.amazon.com/Bird-Brains-Intelligence-Ravens-Magpies/dp/1771644257/ [Updated February 11, 2026]

Verbeek, N. A. and C. Caffrey. v1.5, December 24, 2025. American Crow (Corvus brachyrhynchos), The Birds of the World Online. Ithaca: Cornell Lab of Ornithology; Retrieved from the Birds of the World Online: https://birdsoftheworld.org/bow/species/amecro/cur/introduction [Updated February 11, 2026]