Dr Sjúrður Hammer
@sjurdur.bsky.social
5.8K followers 4.5K following 820 posts
Faroe Islander study Seabird ecotoxicology, biomarkers - biodiversity and invasive species. Hoarder of bird skulls, feathers & eggshells. Natural history books and taxidermy are my love languages. University of Aberdeen and Glasgow alumni 2003 🇫🇴🏴󠁧󠁢󠁳󠁣󠁴󠁿🇩🇰🏴󠁧󠁢󠁳󠁣󠁴󠁿🇫🇴2017
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Reposted by Dr Sjúrður Hammer
marineorno.bsky.social
New paper: Females Red phalaropes arrive at wintering ground before males. By Yerko Vilina et al.
#seabirds #OpenAccess

www.marineornithology.org/PDF/53_2/53_...
Violin plot (half of a continuous histogram) and boxplot
of the days of arrival of Red Phalaropes Phalaropus fulicarius in
non-breeding plumage at Mejillones Bay for each sex.
Reposted by Dr Sjúrður Hammer
smp-seabirds.bsky.social
1/ Despite a reasonable difference in size, Cormorants and Shags can be quite difficult to differentiate unless side by side!

In this thread ⬇️, we take a look at some of the key differences between adults and juveniles... #seabirds #birds @btobirds.bsky.social @jncc.bsky.social @rspb.bsky.social
Graphic displays a Cormorant photographed by John Harding/BTO (left) and a Shag photographed by Liz Cutting/BTO (right). The species are labelled with their English and Latin names, Phalacrocorax carbo and Phalacrocorax aristotelis, respectively. Each image is labelled with key identifying features. For the Cormorant, these are: 'Heavy bill and a gradually sloped forehead', 'White chin', 'Blue sheen', 'White patch on thigh', and 'Variable amounts of white in the neck'. For the Shag, these are: 'Breeding crest', 'Green sheen', 'Lacks white in chin and neck', and 'Light bill and a steeply sloped forehead'. The Seabird Monitoring Programme logo is found in the bottom right hand corner. 
The caption reads: '1/ 1/ Despite a reasonable difference in size, Cormorants and Shags can be quite difficult to differentiate unless side by side!

In this thread ⬇️, we take a look at some of the key differences between adults and juveniles... #seabirds #birds @btobirds.bsky.social @jncc.bsky.social @rspb.bsky.social'
sjurdur.bsky.social
Visiting Scotland for the first time with my one year old. So many new impressions! First doubledecker bus, first tram and train, first black crow, first suspension bridge...

#bonniescotland
Reposted by Dr Sjúrður Hammer
theseabirdgroup.bsky.social
We have vacancies available on our committee! 🕊️👨‍👨‍👧👩‍👩‍👦

We are recruiting for 5 roles:

Secretary 👩‍🏫
Assistant Journal Editor 📉
Social Media Lead 🤳
Assistant Newsletter/ Social Media Support 🤝
Website Officer 🧑‍💻

Feel free to DM for details & email [email protected] to apply (deadline 31 Oct) 📥
Reposted by Dr Sjúrður Hammer
implausibleblog.bsky.social
Finland's Sanna Marin, "The way out of the conflict is for Russia to leave Ukraine"

- simple, succinct
Reposted by Dr Sjúrður Hammer
Reposted by Dr Sjúrður Hammer
cleanpowerdave.bsky.social
It's out! It's a great read! Highly recommended 💪

Now can someone do the same for battery? 🔋🔋🔋

Solar is giving the world **cheap daytime** electricity.

Battery changes the game: it gives that solar electricity**when you need it**.

..
Reposted by Dr Sjúrður Hammer
zacklabe.com
"After nearly 40 years, the Arctic Research Consortium of the United States, or ARCUS, will close September 30."

"The Arctic Research Consortium of the United States funded programs that aided Indigenous communities and tracked melting sea ice, among dozens of initiatives."
After Trump cut the National Science Foundation by 56 percent, a venerable Arctic research center closes its doors
The Arctic Research Consortium of the United States funded programs that aided Indigenous communities and tracked melting sea ice, among dozens of initiatives.
grist.org
sjurdur.bsky.social
What do you do when you find a publication which you reviewed gets published with clear errors which you pointed out in your review? 🧪 #science #peerreview
sjurdur.bsky.social
I would never have guessed frigatebird (any of them) but how interesting their distribution! Has anyone ever looked generally at the ecology (& spatial distribution) of (obligate) kleptoparasitism?
Reposted by Dr Sjúrður Hammer
thelabandfield.bsky.social
This weekend's #MysterySeabirdDistribution. Who could this fine fellow be? Answers on a postcard.
sjurdur.bsky.social
Pterdroma something something?
Reposted by Dr Sjúrður Hammer
phoebeowen.bsky.social
Autumn 2024 - Faroese Storm Petrel Project, Faroe Islands - Tagging, Tracking and Monitoring European Storm Petrels
Reposted by Dr Sjúrður Hammer
phoebeowen.bsky.social
Summer 2025 - Storm Petrel Tagging and Tracking in Shetland and Scilly, with a short stint of Kittiwake and Gannet work at Bempton Cliffs - Mousa Aurora (!!!), Mousa Broch, Bempton Gannet Tagging Set-up, Sandy Scilly Stormie Chick
Reposted by Dr Sjúrður Hammer
rebeccasear.bsky.social
This is such a good article on how the undermining of universities is part of an anti-democratic movement:

“Anti-university rhetoric is the language of an international pro-authoritarian movement opposed to centers of learning that model liberal-democratic values”
Tracing the roots of anti-university rhetoric (opinion)
Bradford Vivian writes that growing anti-university sentiment can be traced to pro-authoritarian movements abroad.
www.insidehighered.com
Reposted by Dr Sjúrður Hammer
aurigny.bsky.social
Interesting paper @alderneywt.bsky.social #seabirds 🌎🧪
bou.org.uk
BOU @bou.org.uk · 13d
EARLY VIEW in IBIS

Effect of a previous high pathogenicity avian influenza (HPAIV) infection on the breeding success of Northern Gannets (Morus bassanus) | onlinelibrary.wiley....

Sue Lewis et al | #ornithology 🪶
sjurdur.bsky.social
here I try to argue why it is ethically problematic and even dangerous to ascribe personhood and -rights to they point of inception. The Faroese parliament will vote on Tuesday about replacing the abortion law from 1956, giving women the right to choose abortion up to week 12. 🇫🇴

wp.me/p4MFGH-16O
Um persónleiki byrjar við gitnaði, so hava tvíburar bara eina sál? – og IVF er eitt brotsverk?
Tað verður ofta sagt, at lívið byrjar við gitnaði, og persónleiki og tilveran verður knýtt (ó)tilvita at hesum byrjanarpunktinum. Tað kann ljóða moralskt greitt og konsekvent, men biologiskt hongur…
wp.me
sjurdur.bsky.social
#seabirdersaturday
sjurdur.bsky.social
Very interesting presentation by @bardseyben.bsky.social on lightpollution in the Faroes and some brand new and exciting GPS tracking data of stormpetrels at this year's researchers night #seabirds 🌍🧪
Ben Porter presenting in the "kings hall" auditorium in Tórshavn Ben Porter presenting in the "kings hall" auditorium in Tórshavn Ben Porter presenting his stormpetrel GPS tracks in the "kings hall" auditorium in Tórshavn
sjurdur.bsky.social
Very interesting presentation by @bardseyben.bsky.social on lightpollution in the Faroes and some brand new and exciting GPS tracking data of stormpetrels at this year's researchers night #seabirds 🌍🧪
Ben Porter presenting in the "kings hall" auditorium in Tórshavn Ben Porter presenting in the "kings hall" auditorium in Tórshavn Ben Porter presenting his stormpetrel GPS tracks in the "kings hall" auditorium in Tórshavn