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Tom Iwanicki

@iwanicki.bsky.social

Visual ecologist with The Earth Commons Institute at Georgetown University studying light and vision on the high seas. Opinions my own. 🐟πŸͺΌπŸ¦ tomiwanicki.com

111 Followers  |  391 Following  |  25 Posts  |  Joined: 22.09.2023  |  2.473

Latest posts by iwanicki.bsky.social on Bluesky

Field work in Bamfield, a lecture with Tom Reimchen, this is hitting me right in the ca. 2010 nostalgia - how time flies - BMSC is beautiful as ever

28.07.2025 17:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Secondary not subordinate: Opsin localization suggests possibility for color sensitivity in salticid secondary eyes The principal eyes of jumping spiders (Salticidae) integrate a dual-lens system, a tiered retinal matrix with multiple photoreceptor classes and muscu…

I am mostly a marine biologist, but I do happen to be a published spider eye guy too πŸ‘οΈ. Their colour vision is FASCINATING! Here's the receipt: www.sciencedirect.com/science/arti...

25.07.2025 17:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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In the cacophony of crap news, I recalled seeing this lil' bug. A good reminder that nature is beautiful. Here's a female Sylvan jumping spider, clearly dazzled (or maybe pissed off) at the spider-like eyes of my iphone cameras. Pick an issue, get involved, AND pay attention to the beauty all around

25.07.2025 17:07 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Do. Not. Lick. Got it. This track is going to play every time I look at the cabinet now. www.youtube.com/watch?v=pzk0...

24.07.2025 16:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

On a scale from 1 to dead man walking whats the risk of having a nodule in a jar in a curiosity cabinet, asking for a friend

24.07.2025 16:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Janthina! The violet colour is so striking in person. They also have counter shading on their shell presumably for camouflage - here's a couple from my camera roll from O'ahu, Hawai'i. I appreciate the neuston love lately there is so much hidden on the surface πŸ‘€

23.07.2025 16:08 β€” πŸ‘ 15    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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D.C. Council approves ranked-choice voting, rejects rollback of tipped wage law (for now) There was plenty of action on two of D.C.'s ballot initiatives.

It was a day for ballot initiatives in the D.C. Council, as an attempt to repeal Initiative 82 was defeated (but could come back) while lawmakers funded ranked-choice voting, which was approved by voters last year as Initiative 83. For @51st.news: 51st.news/d-c-council-...

14.07.2025 22:47 β€” πŸ‘ 41    πŸ” 8    πŸ’¬ 0    πŸ“Œ 4
Photo from the beach in Astoria, Oregon. In the foreground, a blue jellyfish call by-the-wind sailor, in the background the Wreck of the Peter Iredale, a hulking mass or rusted iron firmly stuck in the sand.

Photo from the beach in Astoria, Oregon. In the foreground, a blue jellyfish call by-the-wind sailor, in the background the Wreck of the Peter Iredale, a hulking mass or rusted iron firmly stuck in the sand.

Just called the at-large council members of DC to urge them to fully implement initiative-82, the phase-out of a tipped minimum wage supported by almost 80% of DC voters! As a treat, here is a pair of ship wrecks: a By-the-wind sailor run aground next to the Wreck of the Peter Iredale, Astoria, OR

11.07.2025 18:09 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A Portuguese man o war stranded on a sandy beach with the ocean in the background

A Portuguese man o war stranded on a sandy beach with the ocean in the background

Feeling very β€˜watching cspan at 1:20am’ here is a gorgeous Portuguese man-o-war I recently saw on the Gulf of Mexico to cleanse the tl

03.07.2025 05:23 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Thousands of Philadelphia city workers are officially on strike More than 9,000 city employees are on strike after contract talks fell apart between AFSCME District Council 33 and Mayor Parker’s administration, the first major city worker strike since 1986.

Philly’s AFSCME DC 33 is officially ON STRIKE!

Over 9,000 blue collar city workers who run our streets, libraries, sanitation, and more have refused the city’s lowball offers. They make an average of $46K while our mayor enriches herself, her cronies, and the cops www.inquirer.com/politics/phi...

01.07.2025 04:55 β€” πŸ‘ 746    πŸ” 198    πŸ’¬ 9    πŸ“Œ 22

Remember when Mayor Bowser proposed:

No new funding for permanent housing for individuals experiencing homelessness

Massive cuts to emergency rental assistance

Cuts to street outreach

Cuts to basically all social supports

Just some thoughts while we’re talking about mayors!

25.06.2025 18:46 β€” πŸ‘ 39    πŸ” 11    πŸ’¬ 0    πŸ“Œ 3

Been true my whole life.

25.06.2025 19:00 β€” πŸ‘ 509    πŸ” 87    πŸ’¬ 6    πŸ“Œ 0
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Looking at NYC from Mayor BowserΚ»s DC

25.06.2025 04:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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NEW YORK (AP) β€” Andrew Cuomo concedes New York City Democratic mayoral primary to Zohran Mamdani.

25.06.2025 02:32 β€” πŸ‘ 11664    πŸ” 2207    πŸ’¬ 203    πŸ“Œ 862

Neuston represent! πŸ‘€

22.06.2025 19:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Solidarity SK. Their ideology is small and self-defeating. Keep going βœŠπŸ’œ

18.06.2025 19:44 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Trump’s Onshore Wind Pause Is Still On Six months in, federal agencies are still refusing to grant crucial permits to wind developers.

Exclusive: I have confirmed that the federal government is still refusing to process permit applications for land-based wind projects almost six months into the Trump administration. Not just offshore.

It threatens untold billions of capital investments in the United States.

via @heatmap.news

11.06.2025 16:07 β€” πŸ‘ 365    πŸ” 192    πŸ’¬ 9    πŸ“Œ 13

Used to play hc religiously, the emotional roller coaster of losing a lvl 90+ fully geared character is etched in my soul. Now I play on switch and its too glitchy to trust hc so I just wrecklessly grind sc for the death's fathom thats evaded me for 25 years.

12.06.2025 17:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Quinnipiac national poll: Trump's approval rating is 38/53. GOP's approval rating is 32/61. But they have one thing going for them β€” Democrats are even more unpopular. Dems' approval rating is 21/70.

The congressional Democratic Party is under water with Democratic voters.

11.06.2025 19:26 β€” πŸ‘ 390    πŸ” 138    πŸ’¬ 68    πŸ“Œ 124
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Roll Call 163 Roll Call 163, Bill Number: H. R. 884, 119th Congress, 1st Session VOTE QUESTION: On Passage, DESCRIPTION: To prohibit individuals who are not citizens of the United States from voting in elections in the District of Columbia and to repeal the Local Resident Voting R...

In the middle of complex crises, H.R.884 clears the house with the help of 56 House Democrats voting to disenfranchise non-citizens from participating in local elections in DC. Xenophobia is bipartisan. clerk.house.gov/Votes/202516...

11.06.2025 19:42 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Congress Switchboard is extra glitchy today, good sign people are lighting up the phone lines? Or did the Musk flunkies take a hatchet to it too.

14.03.2025 17:49 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

That is how much it costs these days man

14.03.2025 16:40 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

πŸ₯Ή thanks!!!

11.03.2025 23:32 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Pinch me! I am so excited to be joining an amazing cohort of scientists and conservation practitioners for the Smith Fellowship. We are going to learn so many cool things about neuston (word of the day) the animals that live on - and interact with - the vast sea surface.

11.03.2025 22:56 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Fearing toxic waste, Greenland ended uranium mining. Now, they could be forced to restart - or pay $11bn The island is being sued by a mining company over its decision, and faces paying nine times its annual budget in damages if it loses

In last week's Rare Earth, we looked at the Arctic & especially Greenland: the geopolitics of mineral extraction, what Greenlanders want & the impacts etc

Today, this: "Fearing toxic waste, Greenland ended uranium mining. Now, they could be forced to restart - or pay $11bn"

www.theguardian.com/...

05.03.2025 19:06 β€” πŸ‘ 58    πŸ” 21    πŸ’¬ 3    πŸ“Œ 2
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Other SCB Bluesky accounts to follow:
ICCB 2025 - @iccb2025.bsky.social
SCBNA - @scbnorthamerica.bsky.social
SCB Oceania - @scboceania.bsky.social
SCB Europe - @scbeurope.bsky.social
#conservation #biodiversity #wildlife

05.03.2025 18:08 β€” πŸ‘ 21    πŸ” 14    πŸ’¬ 2    πŸ“Œ 0

Bright passionate people who wanted to dedicate their lives to public service were fired in a mass email over the holiday weekend.

This has absolutely nothing to do with efficiency, fraud, waste, or abuse. And your life will be worse because of it.

18.02.2025 11:35 β€” πŸ‘ 6575    πŸ” 2114    πŸ’¬ 83    πŸ“Œ 38

The general public:

18.02.2025 14:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Love y’all! Comet is a magical place

16.02.2025 21:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Ekko Astral with Pretty Bitter’s Emelia Bleker on a red stage performing at Comet Ping Pong

Ekko Astral with Pretty Bitter’s Emelia Bleker on a red stage performing at Comet Ping Pong

Damn @ekkoastral.bsky.social closing the night with i90 had me in tears. The whole night was a celebration of trans brilliance. So many emotions were swirling in the mascara mosh pit. Truly the best night of live music and a balm for these troubled times.

16.02.2025 19:45 β€” πŸ‘ 14    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

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