Sara Lipshutz (she/her)

@jacanamama.bsky.social

Research on behavior, genomics, and evolution in birds. Often thinking about sex diversity and variation. Assistant Professor at Duke Biology

Officially recruiting postdocs at GW. If you are interested in genetic novelty, structural variation, or evo genetics please get in touch! We have data sets on mulitple organisms with large population sizes (Drosophila, Megalonaias nervosa) and species in decline (fireflies, mussels, elephants).

I'm looking for PhD student to join my lab at the University of Arkansas at Little Rock (Fall 2027)! If you're interested in evolutionary genomics, conservation genetics, or biogeography, please reach out. I'll also be at #AOS2026 this week talking about sexual selection in small populations.

Bild

New: We found 50 cops who misused Flock cameras and other license-plate readers for personal purposes, often to spy on their girlfriends or ex-wives. He "watched every single move I made. ... Who do you turn the chief of police in to?" wapo.st/3S6rTuo

She left her ex. He secretly tracked her through a network of policing cameras.

Flock’s array of license-plate cameras was built to fight crime. But at least 50 law enforcement officers were charged with or accused of misusing it and other systems.

wapo.st

I am looking for PhD students and postdocs to join my lab at the University of Pittsburgh in Fall 2027. Anyone excited about urban evolution, hummingbirds, & community engagement, please reach out! And/or find me at #AOS2026 this week! More info here: www.valentina-alaasam.com

Really remarkable plant sex allocation study here: hermaphroditic avocado plants alternate sex roles twice daily and hence generate balanced sex allocation- controlled by ancient trans-species polymorphism. Heard a bit about this jaw-dropping work at UC Davis last year - great to see it out!

Jeff Groh@jeffgroh.bsky.social · last wk.

Avocados come in 2 varieties - A-types start each day female and switch to male midday. B-types do the reverse. In work just published from the last chapter of my PhD, we show this system evolved 40+million yrs ago and is regulated by alleles of 1 transcription factor www.pnas.org/doi/10.1073/...

Awesome #SICB interview with @yuchenchen0531.bsky.social about our recent collaboration with @elizabethhobson.bsky.social to study sex variation in aggression in monk parakeets!

Society for Integrative and Comparative Biology@sicb.bsky.social · last wk.

Watch the #SICB student journalist chat that accompanies this youtu.be/iu1y_26-di8?... #SICB #Student #journalist piece, on Yuchen Chen by Meghan Forcellati sicb.org/sicb-news/th... & read ICB's paper by Chen, @jacanamama.bsky.social & Hobson doi.org/10.1093/icb/...



In gregarious species, aggressive interactions often mediate the establishment of social rank and dominance hierarchies. Following the assumption that females and males compete under different selection pressures, many studies examine aggression and dominance in each sex separately. However, social selection pressures such as competition for resources or social status may influence the sexes similarly, and more work is needed to directly examine the role of sex in aggression and dominance. To address this, we compared aggression levels, choice of aggression targets, and dominance hierarchies between sexes in captive, mixed-sex groups of highly social monk parakeets (Myiopsitta monachus). We examined interactions at the individual, dyadic, and group levels in 5 groups of 10 individuals each. We asked whether sex predicted aggressiveness, choice of aggression targets, and social rank. We found no evidence that one sex was more aggressive than the other. In most cases, sex did not impact the choice of target in an aggressive interaction. The sex of an individual did not significantly predict the rank they achieved in the group; females and males were equally likely to be high-ranked. Overall, we found that sex had limited impacts on aggression and rank in these mixed-sex groups. Our study provides new insights into social aggression and dominance in monk parakeets by examining both sexes and highlights the importance of studying sex similarities and differences within complex social environments.

Having an in person international or national event in America? Are you weighing factors like lodging and transport? Cool stuff to do? Here's a map to consider if any of your attendees may possibly, even remotely be LGBTQIA. And you care about them.

Source: Movement Advancement Project (MAP) LGBTQ Equality Maps

See original source of US LGBTQIA safety study for tabular data by state.

📣 We are hiring a new Communications Specialist! This is a remote, flexible independent contractor role. We're seeking candidates with experience in science communication and familiarity with WordPress, social media tools, etc. Please share widely!

Job Opening: Communications Specialist (Contract)

Are you a science communicator interested in a flexible, remote, part-time role with an ornithological society? Read on!

wilsonsociety.org

The asshole administration is planning to remove the mining buffer around Chaco Canyon in New Mexico. This is being done without tribal or expert input and the public comment time is incredibly, and cowardly short. Please comment to help try and save Chaco. www.koat.com/article/chac...

Chaco Canyon public comment period opens, as BLM proposes reopening 336,000 acres to mineral leasing

A new federal assessment could reshape the future of development near Chaco Canyon. Here’s what’s in the plan and how long the public has to weigh in.

koat.com

Excited to say that I will be starting as the Curator of Ornithology at the Cleveland Museum of Natural History this fall! I can't wait to work with the newly renovated collection and continue my research program back in the Great Lakes. (1/3)

The front of the Cleveland Museum, with striking architecture and a native plant garden.