Jack Hatfield
@jackhhatfield.bsky.social
95 followers 160 following 10 posts
I am a researcher in the fields of landscape, community and functional ecology
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jackhhatfield.bsky.social
Thanks! Yes, I can imagine the volume is a problem and many people don’t change from the default CC-BY-NC. I’ll try and go again soon and fill you in a recording form.
jackhhatfield.bsky.social
Do you use records from iNaturalist? I went there and added a few during York City Nature Challenge. Also looks to be quite a few other records
Reposted by Jack Hatfield
globalchangebio.bsky.social
REVIEW
The Greatest Extinction Event in 66 Million Years? Contextualising Anthropogenic Extinctions

🔗 buff.ly/qPG3mEa
@jackhhatfield.bsky.social @anthropocenebio.bsky.social
jackhhatfield.bsky.social
This paper was a huge collaborative effort built from a workshop series bringing together ecologists and paleobiologists. I would like to thank all those that made it possible and funding from
@anthropocenebio.bsky.social
jackhhatfield.bsky.social
We know that human influence is global and systems are changing rapidly. The placing of current extinctions in context does not negate the need to address known issues many of which clearly impact the longer term prospects of the biosphere
jackhhatfield.bsky.social
The current event is still smaller however than events labelled mass extinctions such as that at the end of the Cretaceous. Much uncertainty remains around any of these comparisons. We therefore also discuss the issues of comparing different data and the need for multiple lines of evidence
Reposted by Jack Hatfield
anthropocenebio.bsky.social
Join one of the world's largest community science events!
The 2025 City Nature Challenge (CNC) runs in York from 25-28 April. Show your love of nature & improve understanding of York's biodiversity by taking photos of wild plants & animals & sharing them with York CNC.

Learn more: lnkd.in/ehaeMMEn
jackhhatfield.bsky.social
Seven for a secret never to be told….
jackhhatfield.bsky.social
Great to see my first Beefly of the year today! #BeeFlyWatch
Reposted by Jack Hatfield
Reposted by Jack Hatfield
inesismartins.bsky.social
🚨Fully-Funded UK PhD Opportunity!🚨

I’m hiring a #PhD exploring the complexities of #biodiversity change across space and time 🌐. Join @cmbeale.bsky.social and me at #York and for this exciting opportunity!

Please share and/or message me if interested. More info and how to apply: shorturl.at/Zu7ED
jackhhatfield.bsky.social
I often see this cat sat here on my way to work. Seems an odd spot but I think I’ve figured it out. The cabinet kicks out a fair amount of heat. Is this an example of individuals adjusting their behaviour to microclimatic conditions?
Cat sat on a broadband cabinet