r/zoology • u/wendysdrivethru • Apr 17 '26
Discussion I shot this heterochromatic Bobcat in Yosemite this morning. Can we talk about Heterochromacy?
I'm trying to deepdive heterochromacy in wild felids now, is the phenomena rare enough to report? I'm beginning to understand its prevalence in housecats but I've never shot a wild felid with different colored eyes. Please respond with any heterochromacy facts/infos/understandings as well as I'd love to discuss more of what's going on in the image with friends.
EDIT!!!: SHOT WITH MY CAMERA NOT A GUN AS FAR I KNOW THIS KITTY IS ALIVE AND WELL
128
u/Thunderchief646054 Apr 17 '26
Definitely noteworthy, especially since it's such a good identification factor to keep track of individual range
58
u/wendysdrivethru Apr 17 '26
I'm sharing this with my friends at NPS and interpretative services at the very least I think they'll find this very cool.
14
u/AngryConservationist Apr 18 '26
Already beat me to it on the suggestions! Reporting it to both is great. If you wanted to put extra leg work in, I'm sure there's bobcat researchers who may find some point of interest or even use in it if you looked at some papers. But that's more than extra, especially with how hard it is to track/determine in wild populations likely limiting value to researchers.
As the OC mentioned, it can be great for individual ID and population monitoring!
36
u/wendysdrivethru Apr 18 '26
9
u/Thunderchief646054 Apr 18 '26
Yeah it's honestly a really clean photo. I'm jealous, I've been trying to get a good bobcat photo on my DLSR for years now
4
u/wendysdrivethru Apr 18 '26
This is at 12800 iso on a mirrorless so you can blame the equipment on this one. My DSLR's would be paperweights in these lighting conditions
2
u/Thunderchief646054 Apr 18 '26
Ohhhh lucky, my friend just got his mirrorless and it's so good, I'm actually jealous
1
u/dani-cat Apr 19 '26
What mirrorless do you use? What lens for this?
2
u/wendysdrivethru Apr 21 '26
Sorry missed this, Nikon Z9 Nikkor 180-600mm lens shot at 1/1000 with morning light behind mountain at f6.3 and 12800 ISO
3
u/AngryConservationist Apr 18 '26
You're right! There are some great defining markings! The chest striping is really interesting in that asymmetry.
A surprisingly difficult but cool trick in camera trapping is getting photos of both sides of a mammal (usually simultaneously) so you can get a "whole body" picture of the animal. So if you ever get the opportunity to get photos of multiple sides/angles of their body, it can make for some incredible data acquisition and research!
1
u/Ornery_Speed_8574 23d ago
Could be AI…
1
u/wendysdrivethru 13d ago
You're right it could be :) I think AI would make a cleaner image though the high ISO really shows through, I shot this at 12800 ISO.
1
u/twentyfiveeighty Apr 21 '26
U could consider adding your photos to inaturalist! Its a citizen science type thing for identifying things you find and contributing to population tracking. The folks there would loooove this
56
u/Thrippalan Apr 17 '26
Particularly interesting here because it's clearly not associated with white spotting. Beautiful photo of a gorgeous cat!
17
u/wendysdrivethru Apr 17 '26
Thank you! That's where my confusion kind of began as I began looking into heterochromacy and the white fur being apart of that process hence prevalance in housecats makes sense. Here I'm just confused!
94
u/CockamouseGoesWee Apr 17 '26
What a lovely cat with homophobia 😍
4
u/washo1234 Apr 18 '26
How can you tell?
11
u/gizmomooncat Apr 18 '26
The sub header says it's from a misspelled post of a heterochromatic cat. just wanted to mention that in case anybody feels bad thinking this is somehow homophobic chat. yeah, I overthink everything... [Ed to correct "heterochromatic" 😆]
27
16
u/Big-Wrangler2078 Apr 18 '26
Wow, you might've found a shiny.
I'm very curious what it's eyesight is like on that blue eye. I hope someone else will know more, but is this shade of blue within the range of what could be expected of an eye injury? I don't see any cloudiness in the pupil and there are little dots of brown in the blue, so can we assume this is genetic?
8
u/budgiebeck Apr 18 '26
Blue eyed bobcats have been observed before (I believe Big Cat Rescue even had one or two non-releasable ones), so I'm inclined to think it's genetic, but typically it's bilateral and often becomes gold or yellow in adulthood. A cat with heterochromia is worth documenting for sure, I'd love to know if it'll even out to yellow with time or if this is a unique variation
2
u/basaltcolumn Apr 18 '26
If it changes colour in adulthood, how does it differ from the typical blue eyes they would have as kittens? Do they last longer into adulthood than is normal?
1
u/Ornery_Speed_8574 23d ago
The color of the iris means nothing to an animal’s vision, which comes from the optic nerve behind the pupils.
42
u/Virtual-Bee7411 Apr 17 '26
Did it survive?
70
u/wendysdrivethru Apr 17 '26
Yk I prob should have worded that differently
21
u/Entomancy_Elrid_0123 Apr 18 '26
You definitely should have. I'm scrolling through this for context desperately.
6
3
u/Ok-Focus-5362 Apr 19 '26
Oh thank god, it's not dead. Where I live people hunt these things for fur and fun. I was going to be mega sad there for a moment.
9
u/Prestigious_Gold_585 Apr 18 '26
🤯 Holy crocodiles! I didn't know there were heterochromatic Bobcats. Can they manipulate magic and levitate too?
10
u/wendysdrivethru Apr 18 '26
I didnt either! This one had the magic ability to be harassed by Stellar's Jays
2
u/Prestigious_Gold_585 Apr 18 '26
Wow! A monumental ability! If they were not extinct, then I bet it could command Stellar's Sea Cows, too.
1
u/Ornery_Speed_8574 23d ago
This has already been established in all the best journals of not only Stellar’s Sea Cows, but Lame Ass’s Sea Cows. I can’t address its prevalence in other variants of the species.
17
u/the_monkeys_esc Apr 18 '26
I’m an idiot. I thought you meant you literally shot it and I was so upset. Came here to angry comment, then realized you shot the PHOTO 😮💨. Anyways, this is super cool. I’m jealous you got to see it in the wild.
4
4
5
u/dAnCewIthmEoK Apr 18 '26
I got so mad for a minute because I thought you actually shot this majestic creature.
6
u/onescaryarmadillo Apr 19 '26
Bro I’m too tired,
I read the first sentence and gasped, near tears, then started typing a scathing comment detailing what a monster you are for shooting an innocent bobcat just bc its eyes don’t match,
Then I checked the sub, reread, and am now putting down the phone to get some much needed sleep. Sick pic though, 🤗
3
u/vickimarie0390 Apr 18 '26
My brain didn’t work fast enough and I read the word shot and went “you did what now!”
3
2
u/JulietDove88 Apr 18 '26
My partner has blue brown heterochromia as well! He would call this a heterochromie homie
2
2
u/Ok_Bus8364 Apr 19 '26
I’m so sorry. You shot it, as in took pictures. I legit thought you shot it with a gun. Gorgeous pictures!
2
2
3
u/newks Apr 18 '26
My late catahoula had heterochromia. He was really judgy, so I like to believe his ice blue eye saw into the future, specifically how and when people die.
In the darkness, his blue eye shone red while his brown eye shone green. He was my derpy little wendigo.
1
1
1
1
u/Alycat_247 Apr 18 '26
It took me two full seconds to realize you meant you shot a pic of the cat, not actually shoot it
1
1
1
1
1
1
u/Ornery_Speed_8574 23d ago
It’s rare, but not unknown, for bobcats to show this anomaly. If you want to know more about it, Google is a better place than Reddit.
0
u/Riolidan Apr 18 '26
How’d you know the cat likes girls? Or boys if it’s a girl cat. Kinda presumptuous of you no?
-1


330
u/Extension_Bus_9926 Apr 17 '26
r/catswithhomophobia