William Jones

@jacanajones.bsky.social

Vagrant ornithologist currently located in Oviedo, Spain and working for Pivotal Future. Birds, parasites, ecology, demography, speciation. He/him 🇬🇧🇸🇪🏳️‍🌈 Views my own.

100 Greatest Bird Names, Day 1: #100 to #91 🧵 #100: Chad Firefinch This is no Virginia Rail. Cockiest bird in Central Africa. Even though it's #100, the selection process was still incredibly competitive. This bird is still in the top 1% of all bird names.

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Robert Francis@birdhistory.bsky.social · 5mo ago

There are more than 11,000 kinds of birds. I evaluated them all and made a definitive list of the 100 greatest names. I consider myself a bird name connoisseur but these blew me away. Over the next 10 days I'll add them to this thread. This is the hardest thing I’ve ever done.

The Snowy Owl has been declared Regionally Extinct in Sweden. For the first time in 20 years, the country has officially lost a bird species. - www.birdlife.org/news/2025/12... #BirdingScotland #UKBirding Attributed to a combination of climate change and disruption to the lemming cycle. A tragedy.

Sweden has lost the Snowy Owl

The Snowy Owl has been declared Regionally Extinct in Sweden. For the first time in 20 years, the country has officially lost a bird species.

birdlife.org

📢 We have an open position for a postdoc to join my lab. It's a great position @animecol-uu.bsky.social, fully salaried for 2.5 years with all benefits. www.uu.se/en/about-uu/... The project is about transmission patterns of bacteria and antimicrobial resistance (AMR) in aquatic insects. 🧬🦠 (1/3)

Postdoctoral researcher in molecular ecology - Uppsala University

Postdoctoral researcher in molecular ecology, Department of Ecology and Genetics, Uppsala University

uu.se

Great Crested Flycatcher wasn't at the top of my list of potential Nearctic vagrants given that it is very rare in Atlantic Canada, the Caribbean and especially Bermuda (below) islands which are a good barometer for vagrancy. Hopefully Ash-throated Flycatcher has been ruled out #UKBirding 1/2

Bermuda barchart data from eBird for tyrant flycatchers https://ebird.org/barchart?r=BM

Using historical samples from a long-term population of Bluetits we have shown that there has been an increase in malaria infected birds, from 45% in 1996 to around 90%in late 2020s. This increase in transmission is driven by warmer spring temp during the nestling phase. dx.doi.org/10.1111/gcb....

Climate‐Driven Increase in Transmission of a Wildlife Malaria Parasite Over the Last Quarter Century

Climate warming is shaping ecosystems in several ways, and this includes changes in the dynamics of wildlife disease transmission. Over 26 years, avian malaria parasites have become much more common ...

dx.doi.org

🎉We have announced a new professorship at the University of Gothenburg 🇸🇪 to celebrate our Crown Princess’s 50th birthday! 🌿Broad focus on biodiversity — from microbes to modelling 📢A fantastic opportunity for researchers working across scales and disciplines! 🔗 web103.reachmee.com/ext/I005/103...

The Crown Princess Victoria Professorship in Biodiversity

Professorship in Biodiversity. The University of Gothenburg hereby announces a unique and prestigious position – the

web103.reachmee.com

My daughter, who doesn't have social media, is writing an article on the expansion of Neotropic Cormorants in Ontario, Canada & hybrids between Double-crested & Neotropic Cormorants. She's struggling w/ resources on the distribution of pure birds or hybrids. Can anyone help? #Ornithology #Seabirds

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Only known from a single plant growing in the botanic gardens in Sri Lanka, the endemic Pini-Beraliya was declared Extinct in the Wild. But a post on social media about the tree has now led to the discovery of three wild populations and a recovery programme! 🌱🧪🙌🏻 news.mongabay.com/2025/08/soci...

Social media post sparks rediscovery of endemic Sri Lanka rainforest plant

COLOMBO — In 2012, Sri Lanka’s National Red List delivered a grim verdict on endemic Pini- Beraliya, the towering dipterocarp Doona ovalifolia (syn. Shorea ovalifolia) tree by categorizing it as “exti...

news.mongabay.com

Hey #ornithology folks - lots of great talks by a wide range of folks from all over the world. I'll be talking about how we maintain hope at @adriftlab.bsky.social when our work is emotionally difficult. It's only £10 in person/£5 online (concessions available). Spread the word! #AvianOdyssey

British Ornithologist's Club@britornitholclub.bsky.social · last yr.

We are so looking forward to this event coming up on Saturday 20th September: www.nhm.ac.uk/our-science/... Journey into the wonderful world of birds with leading conservationists and ornithologists with a full day of inspiring talks at the Natural History Museum. Don't miss out!