Sangeeth Sailas
@sangeeth-sailas.bsky.social
140 followers 170 following 9 posts
PhD student @JihocekaUni studying ecology of raptors 🦉🦅 Mortality - Foraging ecology - Interspecific interactions Formerly @SACON, India. https://scholar.google.com/citations?user=zKe_e1EAAAAJ&hl=en
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Reposted by Sangeeth Sailas
bou.org.uk
BOU @bou.org.uk · 10d
Experimental Exposure to Noise Affects Hunting Behavior Already From a Young Age in a Nocturnal Acoustic Predator | doi.org/10.1002/ece3... | Ecology and Evolution | #ornithology #RaptorResearch 🪶
Reposted by Sangeeth Sailas
sjportugal.bsky.social
We're looking for a new postdoc on our new BBSCR grant (Graham Taylor/Tim Guilford/Cait Newport). See link below!

my.corehr.com/pls/uoxrecru...
Reposted by Sangeeth Sailas
avianbiology.bsky.social
NEW PAPER: Parental anti-predator investment in red kites shifts with food conditions, reflecting both offspring vulnerability and reproductive value, with their relative importance changing across nestling age.

➡️ vist.ly/45uxb

#ornithology #birds #RaptorResearchhref="https://bsky.app/profile/did:plc:3ll3yctf3z6meik546hkn6cr" class="hover:underline text-blue-600 dark:text-sky-400" target="_blank" rel="noopener">rch <a href="https://bsky.app/profile/did:plc:3ll3yctf3z6meik546hkn6cr" class="hover:underline text-blue-600 dark:text-sky-400" target="_blank" rel="noopener">@vogelwarte.bsky.social

An adult red kite feeding its nestlings, illustrating active parental care during the breeding season. Photo: Camera trap, Swiss Ornithological Institute. Fig. 4 from the article: Capture probability in relation to the time since detection of the decoy predator for red kite breeding pairs with different brood sizes.
Reposted by Sangeeth Sailas
avianbiology.bsky.social
📣 CALL FOR PAPERS 📣

Special issue:
FROM CHIRPS TO INSIGHTS: PASSIVE ACOUSTIC MONITORING FOR APPLIED ORNITHOLOGY

More info: vist.ly/43vfp

Guest editors: Jan O. Engler, Jenn Foote, <a href="https://bsky.app/profile/did:plc:g27o3ttbhwno6sjns7wwl3yg" class="hover:underline text-blue-600 dark:text-sky-400" target="_blank" rel="noopener">@silvereyedom.bsky.social Simon Thorn

#ornithology #birds 🪶🧪
Flyer for special issue on passive acoustic monitoring
Reposted by Sangeeth Sailas
sangeeth-sailas.bsky.social
Was super excited to present our global analysis of raptor🦉🦅 mortality, effects of spec traits and Human footprint @eounion.bsky.social #EOU2025 in Bangor this week. Attended so many interesting talks and I'm thankful to all the new friends and connections made in the bird world :) #RaptorResearch
dillensegerg.bsky.social
Amazing poster of @sangeeth-sailas.bsky.social from JCU South Bohemia presenting one of his PHD chapter: global analysis of raptor, which raptors suffer from intentional mortality and deserve more protection measures at #EOU2025
Reposted by Sangeeth Sailas
marcgilles.bsky.social
Smelly birds at #EOU2025 🐦
sangeeth-sailas.bsky.social
@dillensegerg.bsky.social gives a very interesting talk at #EOU2025 @eounion.bsky.social on the effect of rainfall on breeding phenology in Andean shorebirds! 🐣☔
sangeeth-sailas.bsky.social
Awesome! Can you add me please? :)
Reposted by Sangeeth Sailas
dillensegerg.bsky.social
[Please RT]
Our collaborative project #BDBORS exploring the link between nesting phenology and substrate property, is still ongoing, with collected data in Asia and America. You monitor ground-nesting birds in tropics? Then consider joining us! Contact me :) #ornithology #birds #tropicalecology
Reposted by Sangeeth Sailas
bou.org.uk
BOU @bou.org.uk · Jul 8
Competitive interactions among Gymnogyps californianus (California Condor) and other avian scavengers in southern Utah | doi.org/10.1093/orni... | Ornithology | #ornithology #RaptorResearch 🪶
sangeeth-sailas.bsky.social
We had a surprise visitor - a Eurasian Eagle owl (Bubo bubo) during one of our behavioural experiments with Tawny owls!
In the spectrogram, you see the resident Tawny and the Eagle owl calling during the same time!
#RaptorResearch #Ornithology #Behavior #Ecology
Reposted by Sangeeth Sailas
chrissuthy.bsky.social
Looking for your first quantitative ecology post-doc? Then get in touch.

I will be co-supervising a post-doc with Lourens Swanepoel (based in SA: @Univenofficial). You will have access to many awesome data sets and the focus will be on applying hierarchical models.
Consulting Consultant GIF
ALT: Consulting Consultant GIF
media.tenor.com
sangeeth-sailas.bsky.social
This spring, we're collecting data for the 2nd year, looking at how territory quality influences aggression in Tawny owls in South Bohemia. Observing owls with a thermal scope changes the game and lets us capture really cool moments of individuals and pairs during the night🦉🤩 #RaptorResearch #Birds
Reposted by Sangeeth Sailas
bou.org.uk
BOU @bou.org.uk · Mar 17
Fledgling Sex Ratio Is Determined by Egg Loss, Hatching Order, Nestling Mortality, and Inter-Annual Food Fluctuations for Boreal Owls, Aegolius funereus | doi.org/10.1002/ece3... | Ecology and Evolution | #ornithology #RaptorResearch 🪶
Reposted by Sangeeth Sailas
bou.org.uk
BOU @bou.org.uk · Mar 12
EARLY VIEW in IBIS

Foraging niche partitioning within a recently established guild of falcons | onlinelibrary.wiley....

Alessandro Berlusconi et al | #RaptorResearch #ornithology 🪶
Reposted by Sangeeth Sailas
raptorrob.bsky.social
We hear lots of news about golden eagle mortality by wind turbines. However, this is not the largest source of mortality in the western US. Any guesses?

Illegal shooting... Needless and disgusting! (Katzner et al. 2020, Millsap et al. 2022)
#birdsofprey #raptorResearch #conservation #Birds
Reposted by Sangeeth Sailas
calonectris.bsky.social
For my first post here, i can't help but repost how I'm still collecting data for this project!

If you have a digital camera and works with breeding shorebirds, please contact me! (Even here)
Otherwise, repost please!
Reposted by Sangeeth Sailas
bou.org.uk
BOU @bou.org.uk · Feb 25
Raptor Poisoning in Europe Between 1996 and 2016: A Continental Assessment of the Most Affected Species and the Most Used Poisons | doi.org/10.3356/jrr2373 | Journal of Raptor Research | #ornithology #RaptorResearch 🪶
Raptor Poisoning in Europe between 1996 and 2016: A Continental Assessment of the Most Affected Species and the Most Used Poisons
La exposición a los pesticidas es una de las amenazas de mayor alcance para las aves rapaces. Recopilamos datos sobre envenenamiento de aves rapaces en 22 países europeos, abarcando 3196 incidentes de envenenamiento reportados que afectaron a 4437 aves rapaces envenenadas de 37 especies entre 1996 y 2016. Las aves rapaces más comúnmente envenenadas fueron carroñeras obligadas o facultativas, pero su contribución proporcional al número total de rapaces envenenadas varió de un país a otro. Los ratoneros, las águilas, los buitres y los milanos juntos representaron el 85% de las aves rapaces envenenadas. Sobre un total de 4437 aves rapaces, Buteo buteo (46%), Gyps fulvus; (12%), Haliaeetus albicilla (9%), Milvus milvus (7%) y Circus aeruginosus (5%) fueron las más frecuentemente afectadas por los pesticidas. De las especies documentadas, seis están amenazadas a nivel mundial y 15 están disminuyendo a nivel mundial según la Lista Roja de la Unión Internacional para la Conservación de la Naturaleza. En total, se detectaron 41 pesticidas de forma independiente, y 34 pesticidas combinados. Se notificaron carbofuranos y aldicarb en el 55% y el 14%, respectivamente, de las aves rapaces envenenadas con detección de una sola sustancia, y en el 57% y el 18% de las aves rapaces envenenadas con múltiples sustancias. Más de la mitad de las aves rapaces envenenadas con carbofurano y aldicarb se reportaron después de las prohibiciones comerciales de estas sustancias. El carbofurano fue el veneno más comúnmente detectado en cuatro grupos de aves rapaces con diferentes dietas. De 1589 aves rapaces envenenadas con carbofurano como sustancia única, el 88% fueron categorizadas como carroñeras facultativas. Los casos de envenenamiento con fechas conocidas alcanzaron su punto máximo en marzo–abril, con el 37% de las 3566 aves rapaces envenenadas durante este tiempo. El envenenamiento de carroñeros facultativos alcanzó su punto máximo en marzo–abril, mientras que la estacionalidad del envenenamiento en otras rapaces estuvo menos claramente definido. Concluimos que el uso generalizado de plaguicidas que afectan a las aves rapaces en Europa y la gama asociada de especies afectadas sugieren que pueden haber implicaciones para la reducción de los servicios ecosistémicos que estas aves proveen. [Traducción del equipo editorial]
doi.org
sangeeth-sailas.bsky.social
Sounds like a very cool project! 🦉
pesumas.bsky.social
Short-eared #owl = our new study species on #Galapagos. We want to understand how movement, activity and predation patterns change when compared before & after eradication of #invasivespecies on #floreanaisland

📸 @BirdLabFlinders @KLF_UniVienna #birdwatching #researchinprogress
Reposted by Sangeeth Sailas
bou.org.uk
BOU @bou.org.uk · Feb 17
Moonlight predicts the timing and duration of parental behavior across latitudes in a diurnal songbird | link.springer.com/ar... | Behavioral Ecology and Sociobiology | #ornithology 🪶
Reposted by Sangeeth Sailas
ukrbbp.bsky.social
If and when we get some clear, sunny days, February and March provide the best opportunity to record breeding Goshawks as they display over territories - here’s some encouragement from RBBP Secretary @markaeaton.bsky.social #ukbirding #ornithology

youtu.be/hVgl6jYOX6A?...
Some advice on looking for displaying Goshawks
YouTube video by Rare Breeding Birds Panel
youtu.be