Jason GRIZZLED Bittel's Avatar

Jason GRIZZLED Bittel

@bittelmethis.bsky.social

Wild animal & author of GRIZZLED (March 3, 2026). Science Writer @ Nat Geo, NYT, WashPo, etc. Prev: KSJ @ MIT, Nat Geo Explorers. He/him. https://www.penguinrandomhouse.com/books/804002/grizzled-by-jason-bittel/

5,472 Followers  |  474 Following  |  1,284 Posts  |  Joined: 08.05.2023  |  2.1309

Latest posts by bittelmethis.bsky.social on Bluesky

I got to write about the DH pupfish once! And I always remember that one of the threats to their continued existence is occasional earthquakes thousands of miles away. ๐Ÿงช

www.nrdc.org/stories/shou...

11.12.2025 19:22 โ€” ๐Ÿ‘ 22    ๐Ÿ” 4    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

But also, NOT ENTIRELY FOR SCIENCE

11.12.2025 17:57 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

oh no. i just found a medicinal leech site, too. the seed has been planted.

11.12.2025 17:56 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Just spit out my coffee

11.12.2025 17:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

hahaha, @drfishsg.bsky.social suggested the same!

11.12.2025 17:16 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0

oh my, that sounds terrible!! glad you survived it!

11.12.2025 17:16 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ha, i did catch a tree branch to the head a while back and lost what felt like a good amount of blood! not nearly a pint though...

11.12.2025 16:57 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

haha, will do!

11.12.2025 16:51 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Then he blocked me.

Having a real morning on the internet!

11.12.2025 16:40 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Me: I can't donate blood. Is there a safe way to still get the forever chemical removal benefit?

Some guy: YOU SHOULDN'T DONATE TAINTED BLOOD

Me: I can't & don't donate my blood anymore. But also, all blood is tainted.

Guy: YOU SHOULDN'T DONATE TAINTED BLOOD

Me: I.. don't?

Guy: YOU SHOULDN'T..

11.12.2025 16:38 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Do you know if they currently remove PFAS from donated blood/plasma before giving to recipients?

11.12.2025 16:34 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

All of which is irrelevant, because virtually all blood (and plasma) donated is going to have forever chemicals in it. It's already there. Without me donating (which again, I am not doing).

11.12.2025 16:20 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Kyle, I don't know you, and I don't know what's going on in your life, but you seem to be looking for the most bad-faith reading of this conversation possible.

I can't donate blood (or plasma!) because of a medication. There is no burden for someone else.

11.12.2025 16:19 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
The Inner Clock by Lynne Peeples: 9780593538906 | PenguinRandomHouse.com: Books "Aย rich history of what makes us tick, so to speak, paired with fascinating modern discoveries about how circadian rhythms influence our daily lives" โ€”Theย Wall Street Journal How the groundbreaking.....

By the way, @lynnepeeps.bsky.social has a whole book about this kind of stuff, and it will absolutely change the way you think about caffeine, screens, the sun, and our evolution and relationship to it! ๐Ÿงช

www.penguinrandomhouse.com/books/703281...

11.12.2025 16:13 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Holiday lights are getting brighterโ€”and messing with our sleep Researchers say that choosing better bulbs and being intentional about where you place them can make a real difference.

"... people exposed to greater light at night faced significantly higher risks of heart attack, stroke, heart failure, & atrial fibrillation, even after accounting for factors like sleep duration." @lynnepeeps.bsky.social for Nat Geo!! ๐Ÿงช

www.nationalgeographic.com/health/artic...

11.12.2025 16:12 โ€” ๐Ÿ‘ 9    ๐Ÿ” 7    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Feeling the need to clarify that I'm not going to start draining my own blood because of something I saw on the internet. (Like, I'm into "health stuff", but not... you know.)

But if there's already an accepted, medically and ethically safe way to get this benefit, it seems worth asking!

11.12.2025 16:02 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

ah, I see, but I think you're making several leaps here.

1. I was a very good donor until I was prohibited.
2. Now that I'm prohibited, I don't donate.
3. Getting rid of f. chemicals isn't the goal, it's the byproduct
4. I'm now asking how to get the benefit w/out endangering recipient

11.12.2025 15:59 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Interesting! I'd never heard of that. Though I don't think I can get a prescription for that (assuming you need a prescription for that)

11.12.2025 15:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐Ÿค”

11.12.2025 15:55 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

hahaha, yeah. alas!

it's definitely also going to the recipient. but we all have forever chemicals. and the recipient has bigger problems, or they wouldn't need your blood. (the recipient also already has forever chemicals.)

but if i could siphon off a little blood and dump it... net positive?

11.12.2025 15:54 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Recipient safety!

11.12.2025 15:10 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Hmm, I wonder if the same restrictions apply to plasma donation though? Iโ€™d have to assume they do

11.12.2025 14:45 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Titus, my wife will not respond well to me having a medical reason to keep leeches! But I think my TikTok presence would skyrocket

11.12.2025 14:44 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Day dream question for the ๐Ÿงช hive โ€”

Donating blood is one of the best (only?) ways for the body to get rid of forever chemicals.

But one of the medications Iโ€™m on notes prohibits me from donating.

So, uh, how can I get rid of some of my blood? Safely, preferably.

๐Ÿฉธ๐Ÿ’‰

11.12.2025 14:40 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 9    ๐Ÿ“Œ 0

Marvel's Ironheart miniseries actually tackles this question in a pretty heartfelt way, I think.

10.12.2025 17:29 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿ˜‚

10.12.2025 17:28 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

NARRATOR: In fact... www.youtube.com/watch?v=EErp...

10.12.2025 16:27 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I do not! Thanks!

10.12.2025 16:22 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Hummingbird Winter by Joanna Brichetto | Until the wind changes.

And what the heck, one more!

Hummingbird Winter, by Joanna Brichetto, via @short-reads.org www.short-reads.org/hummingbird-...

10.12.2025 15:45 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Raptor by Penny Guisinger | A roadside dilemma.

That post led me to another one I quite like.

Raptor, by Penny Guisinger, via @short-reads.org

www.short-reads.org/raptor/?ref=...

10.12.2025 15:45 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

@bittelmethis is following 20 prominent accounts