Sorbeltz
@sorbeltz.bsky.social
490 followers 770 following 690 posts
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sorbeltz.bsky.social
Me alegro de que te guste!
sorbeltz.bsky.social
Abrazo fuerte y mucho ánimo!
sorbeltz.bsky.social
Collalba poniendo a punto su plumaje. #birds #aves #txoriak #birding #collalba #donostia #donostikofauna
Reposted by Sorbeltz
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'
Reposted by Sorbeltz
arandanera.bsky.social
Voy a trasladar aquí, de forma resumida y sin detalles, para seguirlo en esta red, el hilo de pajareras que empecé en Twitter allá por 2020.
Reposted by Sorbeltz
marcgilles.bsky.social
Want to know everything about bird smell?
I wrote an "Ornithological masterclass" on Avian Olfaction for BTO News @btobirds.bsky.social #ornithology
Link to the article 👉 www.researchgate.net/publication/...
Reposted by Sorbeltz
mikepnature.bsky.social
Three species of heron searching for food on the falling tide this afternoon, on the Dee Estuary near Flint Castle. @birdsinwales.bsky.social #birdingwales
sorbeltz.bsky.social
uN LUGAR DE CONTRASTES. uN LUJAZO!
Reposted by Sorbeltz
birdingcatalunya.bsky.social
Ja fa dies que podem observar blauets (Alcedo atthis) a les zones d’hivernada.
Tot un goig poder gaudir de la fletxa blava !
sorbeltz.bsky.social
Historias de una escalera
sorbeltz.bsky.social
Varios grupos de milanos reales nos sobrevuelan en su camino hacia el sur.
#aves #txoriak #birds #birding
sorbeltz.bsky.social
Muy grande la foto y la garceta
sorbeltz.bsky.social
Esta noche hacer el favor de no follar en el balcón, que he puesto el AudioMoth a grabar y me jodéis la captura. No quiero tener que etiquetar vuestros ruiditos como ‘aves no identificadas.
#aves #nocmig #audiomoth #pruebas #birding #birds
Reposted by Sorbeltz
banditelli.org
Last night of bats vs raptors 2025 for me. Solid ending. Can't wait till next year! #birds
sorbeltz.bsky.social
Tarabilla! maravilla!
sorbeltz.bsky.social
cotxa cua_roja😀
sorbeltz.bsky.social
Nuevo visitante ¿De qué se trata?
#aves #birds #birding #donostia #donostikofauna #txoriak