old-timey hand-drawn diagram from the linked paper. It shows a bird's head and neck muscles. Under the bird's beak hangs a pouch of muscles. In the top diagram, A, the pouch is not full of food. Below that, in B, shows the pouch expanded with food.
According to @corvidresearch.bsky.social on a reddit post about it from years ago, they have a expandable sublingual pouch to hold food. I can't find a jay diagram, but here's one from a Clark's Nutcracker paper, guessing it's similar: digitalcommons.usf.edu/cgi/viewcont...
24.10.2025 19:03 β π 8 π 3 π¬ 3 π 1
Following California condors tagged with
GPS transmitters, researchers have tracked their expanison in 2025 from the Central Coast to the East Bay and near Santa Barbara.
Condor GPS activity in 2025
Sources: Ventana Wildlife Society, heat map provided by Evan McWreath/VWS
PAI/BAY AREA NEWS GROUP
California condor range expanding into the Bay Area and Santa Cruz Mountains, further south into Santa Barbara County too. πͺΆ www.mercurynews.com/2025/10/20/f...
22.10.2025 23:07 β π 443 π 132 π¬ 11 π 25
π₯π¦ππ§ͺCan fire boost bird populations!? A new study found that population density of some #bird species grew rapidly in burned areas. While high-intensity megafires threaten birds, low to moderate intensity #prescribedburns may have benefits. Learn more: shorturl.at/coEC6 #GoodFire #FireEcology
22.10.2025 00:00 β π 44 π 8 π¬ 1 π 0
A photo of two Black-necked Stilts by Michelle MacKenzie. The bird in the foreground is a juvenile and the background bird is an adult.
πͺΆ IBP is proud to be a Founding Partner of California Bird Atlas (@californiabirdatlas) β a new nonprofit launching the first-ever statewide effort to map CA's breeding birds. (1/2)
21.10.2025 17:33 β π 25 π 4 π¬ 1 π 0
I am hoping to use this account as a platform to share my research with a wider audience, and I am
hoping to connect with others from a variety of disciplines. Do you have advice for a fresh grad student? Iβd love to hear it!
21.10.2025 16:04 β π 0 π 0 π¬ 0 π 0
Pics 1 + 3 are from my field work this summer censusing high elevation trees with new lab. Pic 2 is a closeup of an Annaβs Hummingbird - one of the last birds I banded at @pointblue.bsky.social where I worked for several yrs. Pic 4 is of a prescribed burn I was a part of in Sonoma County, CA
21.10.2025 16:04 β π 0 π 0 π¬ 1 π 0
The writer of the post, laying on the ground behind a small Jeffrey Pine Seedling growing from rocky soil.
An upclose photo of a female Annaβs Hummingbird face.
A Mountain View with pink skies and tents in the foreground.
Time for an intro! Hi everyone, my name is Mike, and I recently started grad school in the Safford Lab at UC Davis where Iβll be working towards a PhD in the Grad Group in Ecology researching avian ecology for improved conservation efforts and ecosystem management, primarily in forested systems.
21.10.2025 16:04 β π 2 π 1 π¬ 1 π 0
New article alert π¨ for the #FireEcology Journal! By Chris Ray, Rodney B. Siegel, Robert L. Wilkerson, Lynn Schofield, Morgan W. Tingley, Sonia Aronson, Sylvia Haultain, Sarah Stock, and Kent van Wagtendonk #SNFECO π₯
Read it here: ow.ly/RFjr50XazhK
15.10.2025 14:27 β π 5 π 3 π¬ 0 π 0
New paper out today led by Prof. @dskarp.bsky.social
Marketing birds: The traits birdwatching tourism companies highlight in Costa Rican tour itineraries
10.10.2025 00:30 β π 3 π 2 π¬ 0 π 0
Cover of the October 2025 issue of Ecosphere
Alpine lakes among the dramatic peaks of Kings Canyon Nat'l Park grace Ecosphere's October cover. New research shows how introduced trout have impacts that ripple through the food web and reshape bird communities
Browse the full #OpenAccess issue: esajournals.onlinelibrary.wiley.com/toc/21508925...
08.10.2025 13:17 β π 9 π 4 π¬ 1 π 0
ππ¦π¦Check it out! Our Farallon Islands-inspired apparel collaboration with #BirdCollective is here! Rock threads featuring Farallones favorites like the #CommonMurre, #RhinocerosAuklet, #TuftedPuffin, & more! Shop: shorturl.at/mhIZQ #seabirds #marinelife
17.07.2025 17:23 β π 14 π 3 π¬ 0 π 0
Squid biologist
Science communicator
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Philadelphian
I run @SkypeAScientist.bsky.social
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Assiduous dendroglaciologist, moraine lover, wandering geomorphologist, living in the Holocene, climate (and eco-) anxious, @edytem.bsky.social
https://wemakeit.com/projects/glacier-subfossil-wood?locale=en
Nature lover & observer, caregiver, writer, reader, gardener, photographer, educator. She/her. Raised in NM, thru MS to Maine. #GardenGrewPeas
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USDA Growing Zone 4a
Artist and nature lover - celebrating the wildlife and wild landscapes of northern England. Also keen on rocks and fossils. Art and photos are my own unless stated otherwise. Occasionally I write poetry - apologies in advance.
Bringing people together to strengthen collaborations, synthesize science, and enhance science application to fire management challenges. Part of the Joint Fire Science Program (JFSP) Fire Science Exchange Network https://nrfirescience.org
irish/french phd candidate | data-driven landscape-scale ecosystem restoration @ hie, wsu π°οΈπ©βπ»π± || caitlindagg.github.io
Science, conservation, birds. Dataviz and R nerd. She/her
Prints available here: https://store.falseknees.com/
Milwaukee-based birder and conservation scientist.
US-based wildlife/conservation biologist β’ birds & habitat management β’ tea-fueled birder β’ she/her
Bird, ecology, plant, wildlife nerd | Currently studying brush pile burning effects on soil and plants across the Chicago region | NIU Huskie + Wisconsin Badger Alum
Ornithologist and wildlife conservationist based in Hawaiβi β’ If Iβm not outside birding, Iβm probably inside crafting/painting/reading/cooking β’ All thoughts/opinions my own β’ πΊπ¦π π§§
she/her
π³οΈββ§οΈπ³οΈβππ¦π΅
ecologist-artist | dryland bird annual cycle ecology, ecophysiology, conservation physiology, global change, migration |
drab bird enthusiast |
they/them | phd candidate |
sefischer.com
Postdoc at Senckenberg @sgn.one | research associate at Smithsonian NZCBI | conservation and museum genomics, seabirds, conservation biology | managing editor @waterbirdsociety.bsky.social
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PhD candidate @UCLA | @NSF GRF | Galbatross Project | Birds | #FemaleBirds | Running | Rππ»ββοΈπ¦ she/her #ornithology #conservation #birdingwhilerunning
joannaxwu.com
femalebirdday.wordpress.com
Conservation Scientist @VTecostudies studying ecology of plants, insects, and birds. Crazy Cat(erpillar) Lady #urbanecology #forestecology #speciesinteractions #conservation #globalchange
what I'm up to --> http://www.desireelnarango.com
PhD student researching fire and drought ecology in tropical forests and savannas πΏ
Climate Reporter @KQED @KQEDscienceππ₯π²βοΈπ³οΈβπ(he/him) Techno Boy. Contact: eromero@kqed.org
Signal - EzraRomero.87
The premier international org of professionals who dedicate their work to advancing the science & practice of conservation.
Visit conbio.org to join.
Ornithologist, Animal Behaviorist. Trying my best to support research and education. University of Northern Colorado