Lapis: Update

You might recall that Lapis is the one-blue-eyed coyote pup I wrote about several months ago. I saw her a few days ago at almost 8 months of age: an update is in order. The change that struck hard is that the bright blue right eye of hers is no longer blue. The iris of that blue eye is now double the size of a regular eye — it almost looks like a glass eye. The iris is the colored structure in the front of the eye that regulates the amount of light that can enter the retina by controlling the size and diameter of the pupil. I don’t know how much light her eye lets in, but I would assume it is affected by the iris’s size. It seems obviously damaged or diseased, but it doesn’t seem to impact her activity.

Health issue in urban coyotes can develop at any time, but it’s sad when they develop early, as with this eye condition. I hope it’s not something that impacts her life too much. Last year pups in several of the coyote families developed neurological walking problems which they were either born with, or they developed very early after birth, possibly due to distemper. Other ailments I’ve encountered can be found HERE.

The day I saw Lapis, she was with one of her brothers and demanded that he interact with her: it was almost sparring behavior without the need to win. She’s comparatively petite compared to him but that didn’t stop her from engaging with him as an equal. He, on the other hand, I could tell, was careful not to overpower her. The roughhousing and wrestling he engages in with his brothers did not occur here.

I don’t know if he knows that something is wrong with her eye, but I would guess he does: coyotes are super aware of temperature differences, smells and visuals. For instance, they seem to know exactly where the hidden ticks are on each other. In another instance, I watched the mate of a young fellow sniff his broken ankle when that happened, and I knew that she knew it was injured and hurt him.

Below is a gallery of photos I took that day showing the sparring and interactions between these two siblings. The strong bond between them encompasses caring, playing, teasing, provoking, patience, and affection, in addition to warm companionship. Coyotes are hugely social and it is obvious that this relationship is important to both of them, and possibly is the highlight of their day. Things to notice: their communication through intense eye-to-eye contact, her jabbing him with her forepaws, affectionately biting his ear, biting his neck, grabbing his hindquarters, grabbing his head, putting her head over his shoulder, as she incited him to react to her. Notice he calmly allowed her to poke and flit as she pleased, and then gently and affectionately — almost protectively — reacted companionably more than anything else! [You can click on one of the photos to then scroll through them].

6 Comments (+add yours?)

  1. Michael s Blott
    Dec 04, 2023 @ 14:21:47

    About a year ago there was a group of coyotes that made regular appearances. One night I observed a scuffle and then the following month or go there was a Coyote with missing eye shine on one eye. The eye shine gradually returned. I talked to a few vets and a Wildlife expert who had no information on the observation.

    Reply

  2. Dan De Vries
    Dec 05, 2023 @ 02:04:21

    Wonderful photos, Janet.

    Reply

  3. Gina
    Dec 06, 2023 @ 03:58:02

    Anisocoria (pupils of different size), also known as a “blown pupil”, is an alarming medical finding in a person (unless there’s a cause such as eye drops). The differential diagnosis includes head trauma, brain bleed, stroke, meningitis, and tumor. I certainly hope it’s none of those things! It will be interesting to see if it resolves or if her condition worsens. Given her activity level, it doesn’t seem so likely that she has a serious issue, but you never know.

    Reply

    • yipps:janetkessler
      Dec 06, 2023 @ 07:40:30

      Hi Gina — I looked up images of Anisocoria and this doesn’t appear to be what is ailing Lapis, unless what Lapis has is a variation of the same condition. Note that it’s not the pupil itself that appears larger, but more that the entire iris is enlarged. In her other eye, you can see the white of the eye when she looks to the side, but not in this one because the iris covers much more of the eyeball.

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