David Tan
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mangrovepitta.bsky.social
David Tan
@mangrovepitta.bsky.social
Ornithologist and biogeographer. Working on the global macroecology of bird-window collisions and on the genetics of faunal adaptation to mangroves. Obsessed with pittas. Previously at the University of New Mexico, now a postdoc at iDiv in Leipzig.
Reposted by David Tan
What makes a mountaineer bird?

We have published the first complete genome assembly for Redstarts (Genus: Phoenicurus), found across Asia, Europe, and Africa.

Black redstarts genome has 30% repeats, second highest known in passerines.

#genomics #ornithology

www.nature.com/articles/s41...
A complete reference genome assembly and annotation of the Black Redstart (Phoenicurus ochruros) - Scientific Data
Scientific Data - A complete reference genome assembly and annotation of the Black Redstart (Phoenicurus ochruros)
www.nature.com
November 29, 2025 at 2:26 PM
Reposted by David Tan
Finally getting some theological clarity on the ethics of reclining in one’s plane seat
November 29, 2025 at 12:13 PM
Reposted by David Tan
"[John Miksic's] legacy is not just in what he unearthed, but in how he transformed Singapore’s historical consciousness, proving that archaeology could speak powerfully in forging a national identity."

#Singapore #History #Archaeology #JohnMiksic
Remembering John Norman Miksic
biblioasia.nlb.gov.sg
November 29, 2025 at 11:58 AM
Reposted by David Tan
Systematic Continental Scale Monitoring by Weather Surveillance Radar Shows Fewer Insects Above Warming Landscapes in the United States

🔗 buff.ly/KnY2LCi
November 29, 2025 at 12:25 AM
Reposted by David Tan
🚀 Guess who’s back? 🛰️🥳💫
ICARUS, our global wildlife-tracking system, returns to orbit aboard the GENA-OT satellite, which launched from Vandenberg SFB today 🎉
This is step one for ICARUS 2.0: full global coverage, smaller sensors, near-real-time.
Congrats @animaltracking.bsky.social + team ICARUS
November 28, 2025 at 7:09 PM
Reposted by David Tan
🌊 Identifying global marine climate refugia through a conservative approach to ocean biodiversity preservation

www.nature.com/articles/s41...
Identifying global marine climate refugia through a conservative approach to ocean biodiversity preservation - Nature Communications
Zhuang et al. define climate-resilient zones with global conservation consensus as marine climate refuges. They find that only 14% of marine protected areas and other effective area-based conservation...
www.nature.com
November 29, 2025 at 7:06 AM
Reposted by David Tan
“I was just following otters.”
really went dark for the sequel
November 28, 2025 at 9:09 PM
Reposted by David Tan
Australia just recorded zero cervical cancer cases in women under 25 for the first time since records began in 1982. The amazing result of HPV vaccination.
November 28, 2025 at 8:44 PM
Reposted by David Tan
As COVID tore across the US and killed over a million Americans, The Atlantic conflated reasonable debate during a novel viral pandemic with gratuitous ego-driven contrarianism, and now the doctors they platformed and normalized are dismantling the best parts of American healthcare.
November 28, 2025 at 3:42 PM
Reposted by David Tan
(1/5)Thrilled to announce our paper on #ProjectPsyche is out! 🦋We describe how we’ve generated 1000+ high-quality genomes for European Lepidoptera, providing an unprecedented resource for biodiversity, conservation, and evolutionary research.
#Genomics #Biodiversity
www.cell.com/trends/ecolo...
Project Psyche: reference genomes for all Lepidoptera in Europe
Project Psyche is a transnational initiative to generate and study chromosome-level reference genomes of all ~11 000 species of Lepidoptera (butterflies and moths) found in Europe. Here, we describe t...
www.cell.com
November 27, 2025 at 1:22 PM
Reposted by David Tan
EARLY VIEW in IBIS

A new species of jewel-babbler (Cinclosomatidae: Ptilorrhoa) from the Southern Fold Mountains of Papua New Guinea | onlinelibrary.wiley....

Iain A. Woxvold, Banak G. Gamui, Leo Legra, Samson Yama, Bonny Koane, Salape Tulai | #ornithology 🪶
November 28, 2025 at 7:59 AM
Reposted by David Tan
Calling all early-career ornithologists! The abstract submission for EOU Fledglings 2026 is now open! #ornithology
🎉 Abstract submission is open for the EOU Fledglings Meeting 2026 in Gdańsk, Poland (27–29 March 2026)!

📝 Submit your oral/poster abstract:
docs.google.com/forms/d/e/1F...

📅 Deadline: 16 Jan 2026
More info: eounion.org/fledglings

#EOU26 #Ornithology
November 27, 2025 at 4:35 PM
I think the only way I'm going to survive the German winter is if I mainline Glühwein straight into my veins
November 27, 2025 at 7:10 PM
Reposted by David Tan
A ground-breaking study has revealed that migratory songbirds follow an unexpectedly rigid and genetically driven flight pattern, challenging long‑held views of migration as a flexible, externally dictated process:
Migratory songbirds follow precise internal flight plan, study finds
A new study on Red-backed Shrikes reveals that migratory flights are organised into highly structured segments under an internal circannual genetic programme, rather than being solely driven by environment. The findings challenge traditional views of bird migration and raise concerns over how climate‑induced disruptions of external cues may interfere with these deeply programmed flight patterns.
bit.ly
November 27, 2025 at 12:46 PM
Reposted by David Tan
More work linking irregular iris pigmentation in gannets to prior HPAI infections: likelihood of NP antibody increased with iris pigment irregularity. Moderate correlations for H5 antibodies.
👉 www.biorxiv.org/content/10.1...
November 18, 2025 at 10:52 PM
Reposted by David Tan
25 hours later
November 27, 2025 at 8:25 AM
Reposted by David Tan
Cuddling capybaras and ogling otters: the problem with animal cafes in Asia
Cuddling capybaras and ogling otters: the problem with animal cafes in Asia
A boom in places offering petting sessions is linked to a rise in the illegal movement of exotic and endangered species, say experts
www.theguardian.com
November 27, 2025 at 7:47 AM
Reposted by David Tan
Undergrads in the UK, Ireland, Canada, and the US!

One week left to apply for a funded internship in my lab!

📌 Details below
🔁 Please repost to spread the word!
Undergrads from Canada, Ireland, UK, & US: Don't miss the DAAD-RISE #plantscience funded internship at @ipbhalle.bsky.social with @snp2prot.bsky.social. Apply by Nov 30th: daad.de/rise/en/rise-germany/find-an-internship 🌱
November 23, 2025 at 11:08 AM
Reposted by David Tan
We had a new paper out yesterday in @royalsocietypublishing.org Biology Letters. About how the cranial feathers of male Golden and Lady Amherst’s Pheasants affect their visual fields. Nice to see it picked up The New York Times and Science. Paper link below.
November 27, 2025 at 7:18 AM
Reposted by David Tan
From the current WJO issue: Insect richness in the stomach of a Nacunda Nighthawk (Chordeiles nacunda). #ornithology doi.org/10.1080/1559...
November 26, 2025 at 8:03 PM
Reposted by David Tan
📢 deeptime 📦 v. 2.3.1 is now on #CRAN:

- pos arg is now recycled in coord_geo() ♻️
- fixed reverse arg for coord_geo_radial() 🍩
- pattern code/name dictionary 📖
- new logo! ✨

Patch notes 👉 williamgearty.com/deeptime/news/

Docs 👉 williamgearty.com/deeptime/

#rstats #dataviz #geology #deeptime
November 26, 2025 at 4:10 PM
Reposted by David Tan
NEW: Myanmar has made a big show of destroying the notorious KK Park scam compound—even publishing a video of a steamroller driving over thousands of phones

But new images show buildings are only destroyed in one area. Hundreds are left untouched and experts say the crackdown is mostly propaganda
The Destruction of a Notorious Myanmar Scam Compound Appears to Have Been ‘Performative’
Myanmar’s military has been blowing up parts of the KK Park scam compound. Experts say the actions are likely for show.
www.wired.com
November 26, 2025 at 5:11 PM