@chenjiaojiao86.bsky.social
Reposted
Penduline Tit showed very well at Aust this morning. @bristolbirding.bsky.social #ukbirds #ukbirding
December 27, 2025 at 1:34 PM
Penduline Tit showed very well at Aust this morning. @bristolbirding.bsky.social #ukbirds #ukbirding
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Spotted this southern ground hornbill grabbing a 'bite' to eat behind some trees at the Woodland Park Zoo
#Birds #BirdOfTheDay #Red #Hornbill #Yikes #FeatheredFriends #Birdscrolling #NatureIsMetal #Photography
#Birds #BirdOfTheDay #Red #Hornbill #Yikes #FeatheredFriends #Birdscrolling #NatureIsMetal #Photography
December 27, 2025 at 1:34 PM
Spotted this southern ground hornbill grabbing a 'bite' to eat behind some trees at the Woodland Park Zoo
#Birds #BirdOfTheDay #Red #Hornbill #Yikes #FeatheredFriends #Birdscrolling #NatureIsMetal #Photography
#Birds #BirdOfTheDay #Red #Hornbill #Yikes #FeatheredFriends #Birdscrolling #NatureIsMetal #Photography
Reposted
For today's #BirdOfTheDay the theme is #Outstretched, birds with their wings fully stretched out. #Birds 🪶
December 27, 2025 at 1:50 PM
For today's #BirdOfTheDay the theme is #Outstretched, birds with their wings fully stretched out. #Birds 🪶
Reposted
December 27, 2025 at 1:53 PM
Reposted
#DailyBird 🤖
Red-bellied Woodpecker (Melanerpes carolinus), 8th August 2024
es: Carpintero de Carolina, fr: Pic à Ventre Roux
Wakefield, Massachusetts
Canon EOS R5, Canon RF 200-800mm f/6.3-9 + 1.4x teleconverter @ 1120mm, 45% crop, 1/400s, f/13, ISO 2000
#Birds #RedBelliedWoodpecker #RBWO
Red-bellied Woodpecker (Melanerpes carolinus), 8th August 2024
es: Carpintero de Carolina, fr: Pic à Ventre Roux
Wakefield, Massachusetts
Canon EOS R5, Canon RF 200-800mm f/6.3-9 + 1.4x teleconverter @ 1120mm, 45% crop, 1/400s, f/13, ISO 2000
#Birds #RedBelliedWoodpecker #RBWO
December 26, 2025 at 4:00 PM
#DailyBird 🤖
Red-bellied Woodpecker (Melanerpes carolinus), 8th August 2024
es: Carpintero de Carolina, fr: Pic à Ventre Roux
Wakefield, Massachusetts
Canon EOS R5, Canon RF 200-800mm f/6.3-9 + 1.4x teleconverter @ 1120mm, 45% crop, 1/400s, f/13, ISO 2000
#Birds #RedBelliedWoodpecker #RBWO
Red-bellied Woodpecker (Melanerpes carolinus), 8th August 2024
es: Carpintero de Carolina, fr: Pic à Ventre Roux
Wakefield, Massachusetts
Canon EOS R5, Canon RF 200-800mm f/6.3-9 + 1.4x teleconverter @ 1120mm, 45% crop, 1/400s, f/13, ISO 2000
#Birds #RedBelliedWoodpecker #RBWO
Reposted
How do birds sense the magnetic field to navigate?
The research field is slowly coalescing around a quantum mechanics mechanism described in the thread below.
#Ornithology 🪶
The research field is slowly coalescing around a quantum mechanics mechanism described in the thread below.
#Ornithology 🪶
We know that birds can sense magnetic fields for navigation. But how does that work?
Do they have little magnets wired up to their brains?
The most likely answer is 1000X times weirder than that, and involves quantum spin.
Let's talk about 'cryptochromes' & magnetic sensing.🧪
Do they have little magnets wired up to their brains?
The most likely answer is 1000X times weirder than that, and involves quantum spin.
Let's talk about 'cryptochromes' & magnetic sensing.🧪
![A blue and red feathered parakeet? with a simple bar magnet illustration overlayed on it, and yellow lines of force radiating out from the head. It also has the word "yes*" underneath it.
I stole this from a cover photo for a video on the topic from YouTuber "Learn with Kay" with title "Birds navigte with Magnets in their heads ??" [sic]](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:r643qxafn6b3pxfffiodojbn/bafkreigvdthlwkzkkbjl63ykyyssyqbuhj4jxxkbxos6cfpanbfi7pwdv4@jpeg)
December 27, 2025 at 2:29 PM
How do birds sense the magnetic field to navigate?
The research field is slowly coalescing around a quantum mechanics mechanism described in the thread below.
#Ornithology 🪶
The research field is slowly coalescing around a quantum mechanics mechanism described in the thread below.
#Ornithology 🪶
Reposted
December 27, 2025 at 2:30 PM
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Rob’s theme is #OutStretched. I don’t think I have a better bird that fits the bill than this purple heron. #BirdOfTheDay 🪶
December 27, 2025 at 2:36 PM
Rob’s theme is #OutStretched. I don’t think I have a better bird that fits the bill than this purple heron. #BirdOfTheDay 🪶
Reposted
Many have been traveling far and wide to see this Painted Bunting in Bayfield, #NewBrunswick the past couple of weeks. An extremely rare visitor to our region, especially in December. 🪶
📸 D Fenwick
📸 D Fenwick
December 27, 2025 at 2:40 PM
Many have been traveling far and wide to see this Painted Bunting in Bayfield, #NewBrunswick the past couple of weeks. An extremely rare visitor to our region, especially in December. 🪶
📸 D Fenwick
📸 D Fenwick
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#RaptorSaturday!
She is fluffing her #feathers while at the birdbath in my backyard
#bird #birdphotography 🪶
#raptor
She is fluffing her #feathers while at the birdbath in my backyard
#bird #birdphotography 🪶
#raptor
December 27, 2025 at 2:47 PM
#RaptorSaturday!
She is fluffing her #feathers while at the birdbath in my backyard
#bird #birdphotography 🪶
#raptor
She is fluffing her #feathers while at the birdbath in my backyard
#bird #birdphotography 🪶
#raptor
Reposted
December 27, 2025 at 2:47 PM
Reposted
CaturDogDay Playtime
December 27, 2025 at 12:30 PM
CaturDogDay Playtime