Brooke Grubb

doi.org/10.1656/058....

A fun project with great folks!

Finding multiple crayfish at the National Aquarium was a major highlight for my visit. Much to my roommate's entertainment, I stood by the crayfish and talked to multiple folks about these guys. It is rare to find crustacean diversity represented at aquariums, much less freshwater diversity.

I wouldn't be where I am without so many talented and supportive women in science. Women who pursued science before me, who pushed my boundaries, who opened the door - THANK YOU! You pushed the line back for me.
#conservation #womeninscience #womeninSTEM #biology #womeninleadership

"Anyone that disagrees with their policies, anyone who they see as an obstacle or someone that they want to get retribution against."

YouTube video by Bruce Springsteen Bruce Springsteen - Streets Of Minneapolis (Official Audio)

I wrote this song on Saturday, recorded it yesterday and released it to you today in response to the state terror being visited on the city of Minneapolis. It’s dedicated to the people of Minneapolis, our innocent immigrant neighbors and in memory of Alex Pretti and Renee Good.

Stay free

On a Spiny cheek crayfish!

Sarah’s page of notes which says “tanner mierow: gobies and shrimp have murualisms in which shrimp dig burrows and gobies play lookout.” A shrimp thinks “why u so obsessed with me?” Then words “who initiates this partnership? Gobies ask out the shrimp” and then a shrimp with hearts alll over it and labeled lover boy. Words say “gobies initiate but shrimp maintain” and “gobies are desperate for a shrimp”

Heard from Tanner Mierow at #SICB2026 about the mutualisms between snapping shrimp and gobies.

Gobies need shrimp to dig holes. Shrimp need gobies to keep a lookout.

But who asks who out here?

Gobies initiate- they’re *desperate* for a shrimp. But once initiated, shrimp maintain the relationship.

Tapper: This is one of the documents the DOJ released. It’s 100 pages. It’s all black. That’s the transparency we’re getting.

The Marbled Crayfish. Be on the lookout for this invasive asexual species in Ontario/all of North America ! Report any sightings immediately.

Its official, official! #tntechgrad #phdgraduation #tntechstreamfishecology

Absolutely had a blast at my last SFC as a student. I love catching up with friends, mentors, and hearing about all of the great research happening throughout the southeastern U.S. While I didn't get hardly any pictures, there was lots of laughter, celebration, and good times had by all.

Biodiversity concerns set to be the next frontier after climate change With the rise of natural capital initiatives such as the TNFD, systemic risk issues related to ecosystem collapse will soon receive the same amount of attention as climate change

In the 1960s NATO scientists treated biodiversity as a strategic asset. Inspired by Charles Elton, they viewed complex ecosystems as being less vulnerable to disruption by warfare: www.nytimes.com/2013/05/30/o.... Now economists are recognizing risks of biodiversity loss www.iflr.com/article/2a63...

I love starting a new project with great people. A huge thank you to WLU Crayfish Lab for helping me start things off with a bang! We successfully captured crayfish, passed some skills on to students, and enjoyed the comraderie.
#wlu#crustacean#crayfish#science#biology#wlubiology#conservation

A Hooded Merganser duck holding a freshly caught crayfish in its beak. The Hooded Merganser has a black head with a white patch on the top rear of its head. It has striking yellow-orange irises, and their eyes can account for the diffraction of light underwater while hunting.

From the National Audubon Society's FB page: "The Hooded Merganser is a handsome diving duck with a taste for crustaceans, small fish, and aquatic insects. Their eyes are specially adapted to account for light refraction underwater, making them fearsome—but undeniably beautiful—hunters of crayfish."

#conservationjobs #hiring #greenjobs #sustainabilityjobs | Aerin Jacob | 16 comments [3 October 2025] Another roundup of #ConservationJobs, mostly in Canada. All postings include salary. I am not involved in these jobs. Please share to help others and post other job ads in the comment...

[3 Oct 2025] Another round-up of #ConservationJobs, mostly in 🇨🇦.

Please share so others benefit.

I welcome additional environment-related job ads (as long as salary range is included). You can comment or DM me.

www.linkedin.com/posts/aerinj...

I am pretty happy about the way things are going.

#booksky

That's certainly possible. Weird things during regeneration and I suspect failure happens more than we realize.

Educated guess - maybe early regeneration gone wrong? Or the chelae formation isn't fully developed yet and is waiting for a molt?

Check that enormous, wonderful Italian crayfish, Austropotamobius fulcisianus, in the June sector of a 15th century fresco, by Cosimo Tura
Spectacular
(that should be around the begging of the link between crayfish and the Cancer zodiac sign)

How a discovery in Yellowstone National Park led to the development of PCR - Richmond Scientific A discovery in Yellowstone National Park led to the development of PCR, the gold-standard COVID-19 tests used to fight the global pandemic.

Reminder: Nobel-prize winning PCR (1983), used in basically all genetic tech today, was only possible because of extremophile bacterium discovered in 1964 in Yellowstone funded by a small ~$80k NSF grant with no obvious application at the time. #science 🧪
www.richmondscientific.com/how-a-discov...

Today’s keynote at #OOSC opened with inspiring words from HRH Princess Lātūfuipeka Tuku'aho, followed by
David Obura ♦️ #Oceanlife
Michelle Bender ♦️ #OceanRights
Takashi Gojobori ♦️ #BlueEconomy

Missed it? Watch the highlights & full session on YouTube!
👉 www.youtube.com/live/7C-FuWs...

a man wearing a hat and an orange shirt says " get her jade " Alt: A man wearing a hat and an orange shirt says " get her jade "

🧪 YAASSSSS: 16 state AGs just sued NSF for its illegal changes in "agency priorities"

The broad scope would seem to not only address grant terminations...but also the underlying basis for closing programs, returning proposals without review, etc.

The filing: www.doj.state.or.us/wp-content/u...

Presenting the documentary evidence of the 16th introduction of the Italian crayfish, Austropotamobius fulcisianus, in Spain
Now, many call it the native crayfish... risks of loosing the historical perspective
In #EEI2025, with Alicia Sempere
@ebdonana.bsky.social

Over 4,000+ signatures already (woohoo!).

But not enough.

Consider that, for NSF alone, there are ~50,000 active PIs/co-PIs. Not to mention grad students, postdocs, other collaborators. Not to mention NIH, NOAA, EPA, etc.

This new EO affects all of science and deserves sharp rebuke.

Is there a publicly available list of the awards NSF has terminated? You can download a list (CSV, 348.6 KB) of terminated awards.

🧪🤓 Data update:

NSF has now posted its own official list of terminated grants: www.nsf.gov/updates-on-p...

It reaffirms the accuracy of the work that @noamross.net and @scott-delaney.bsky.social have already done here:

grant-watch.us/nsf-data.html

Next post on the differences...

Year to date NSF cuts made by trump Mathematical sciences-72% Physics-85% Astronomy-53% Chemistry-57% Biotech, energy, and health sciences-9% Earth sciences -80%

Thousands of layoffs to hit Interior, National Parks imminently Employees fear diminished capacity after RIFs are tacked on to existing mass exodus.

DOI was notified of competitive areas on April 15. They have to wait 30 days to take action (RIF)- that is next week.

This story validates the concern.

Of our 8000+ employees in January, 1500 have opted into voluntary departures. Another 1000 were removed from FWS and consolidated to DOI.