Will Crows Eat Walnuts

Crows will eat walnuts, and they actually love them.
 
If you’ve ever watched a crow fly off with a walnut from your yard, you already know these clever birds have a thing for nuts.
 
So, will crows eat walnuts?
 
Yes, crows will eat walnuts, and they’ll do it in some pretty smart ways too.
 
In this post, we’ll look at why crows eat walnuts, how they crack them open, and whether it’s safe for them.
 
Let’s get into it.
 

Why Crows Eat Walnuts

Crows eat walnuts because they’re a rich, energy-packed food source that fits perfectly into their opportunistic diet.
 
Here’s why walnuts are such a big deal for crows:
 

1. Walnuts Are Packed With Healthy Fats

Walnuts are loaded with fats, and that’s a huge deal for a bird like a crow.
 
Crows burn a lot of energy flying, foraging, and outsmarting just about everything in the neighborhood.
 
Those healthy fats give crows the dense calories they need to keep going, especially in colder months when food gets scarce and every bit of energy counts.
 

2. Crows Are Opportunistic Eaters

Crows will eat almost anything, and walnuts are no exception.
 
These birds are famous scavengers, and their diet swings wildly depending on what’s available.
 
If walnuts are dropping from trees or sitting in your yard, crows will absolutely take advantage of that free meal.
 

3. Walnuts Are Easy to Find in Many Areas

If you live near black walnut trees, you’ve probably seen crows hanging around them.
 
Crows are quick to notice a reliable food source, and a walnut tree is basically a buffet that keeps giving season after season.
 
Once a crow finds a good walnut spot, it’ll remember it and come back again and again.
 

4. The Shell Is a Challenge, Not a Dealbreaker

A hard shell might stop some birds, but not crows.
 
Crows are problem solvers, and a tough walnut shell is just another puzzle to crack, literally.
 

How Crows Crack Open Walnuts

Crows crack open walnuts using a mix of brains and brute force, and watching them do it is honestly impressive.
 
Here’s how crows get to the good stuff inside:
 

1. Dropping Walnuts From Heights

One of the most well-known tricks crows use is dropping walnuts onto hard surfaces from high up.
 
They’ll fly up, release the walnut, and let gravity do the work on a road, sidewalk, or rock.
 
And here’s the clever part: crows have been observed dropping walnuts onto roads so cars will run them over and crack them open.
 

2. Using Rocks as Tools

Crows are one of the few animals known to use tools, and walnuts are a big reason why.
 
Some crows will place a walnut on a rock and then strike it with another stone or their beak to break the shell.
 

3. Tucking Walnuts Under Car Tires

This one sounds like a joke, but it’s real.
 
Crows have figured out that if they leave a walnut near a car tire, the car will crack it when it pulls away.
 
Then the crow swoops in for an easy meal once the coast is clear.
 

4. Caching Walnuts for Later

Crows don’t just eat walnuts on the spot, they also store them.
 
These birds will bury or hide walnuts in secret spots to snack on later, which is a behavior called caching.
 

Are Walnuts Safe for Crows to Eat?

Walnuts are safe for crows to eat, and they’re a natural part of what crows eat in the wild.
 
But there are a few things worth knowing if you’re thinking about offering walnuts to crows:
 

1. Stick With Plain, Unsalted Walnuts

Plain walnuts in the shell are the best option because that’s closest to what crows eat naturally.
 
Salted or heavily flavored walnuts aren’t great for crows since too much salt can be harmful to birds.
 

2. Skip the Sweetened or Coated Ones

Candy-coated or honey-roasted walnuts should stay out of the equation.
 
Added sugar and artificial coatings don’t do crows any favors and can upset their digestion.
 

3. Watch Out for Moldy Walnuts

Old walnuts that have gone moldy can carry toxins that are dangerous for crows and other wildlife.
 
If a walnut looks discolored, smells off, or has visible mold, toss it in the trash instead of the yard.
 

4. Black Walnuts Are Fine Too

Black walnuts, the ones with the notoriously tough shells, are perfectly fine for crows.
 
In fact, crows eat black walnuts all the time, and they’re willing to work hard for them.
 

So, Will Crows Eat Walnuts?

Crows will eat walnuts, and they’ll go to some seriously clever lengths to get them open.
 
Whether it’s dropping them on roads, tucking them under tires, or stashing them for later, crows treat walnuts like a prized snack.
 
And since walnuts are safe for crows in their plain, natural form, you can feel good about leaving a few out if you want to attract these brainy birds.
 
So the next time you see a crow eyeing a walnut, you’ll know exactly what’s about to go down.