Meet Sitka, a majestic Bald Eagle, demonstrating her 'nictitating membrane.' Birds, including eagles, possess this fascinating extra eyelid. Positioned on the inner side, it moves horizontally, keeping the eye moist, clean, and shielded from the elements. Nature's ingenious design in action! 🦅 #BaldEagle #NictitatingMembrane #DidYouKnow | Alaska Raptor Center
0:44
Meet Sitka, a majestic Bald Eagle, demonstrating her 'nictitating me…
16.2K viewsDec 18, 2023
FacebookAlaska Raptor Center
34 reactions | Watch as this red-tailed hawk’s nictitating membrane (its ‘third eyelid’) moves in slow motion! ✨ The nictitating membrane shields the hawk’s eyes from debris, acting similarly to protective goggles. #redtailedhawk #hawkfacts #wildliferehab #wildlife | Wildlife Care Association of Sacramento | Facebook
0:05
34 reactions | Watch as this red-tailed hawk’s nictitating membran…
2K views3 weeks ago
FacebookWildlife Care Association of Sacramento
2.2K views · 83 reactions | An owl's eye is a complex structure....
0:06
2.2K views · 83 reactions | An owl's eye is a complex structure....
2.2K views1 week ago
FacebookThe Owl Foundation
Birds have what is known as a nictitating membrane or “third eyelid,” closest to the eyeball. Athena gives viewers a look at this membrane as she blinks slowly while incubating at the nest. It is transparent and closes to protect the eye when the owl is hunting. Watch LIVE at AllAboutBirds.org/GreatHornedOwls | Bird Cams
2:30
Birds have what is known as a nictitating membrane or “third eye…
4.3K viewsMar 13, 2024
FacebookBird Cams
14 reactions | The nictitating membrane is a third eyelid found in various animals, helping in protection and moistening the eye while maintaining visibility, common in many species | Animals Videos | Facebook
0:10
14 reactions | The nictitating membrane is a third eyelid found i…
189 views3 weeks ago
FacebookAnimals Videos
How many eyelids do chickens have? Three! The third eyelid, called the nictitating membrane, closes horizontally across the eye, as opposed to the others which close vertically like ours! This third eyelid helps keep the eyes clean, moist and protected from dirt - especially when dust bathing! You might catch it on photos - fully closed or halfway across! Making the eye look opaque! But it’s not opaque, it’s actually transparent! This allows chickens to see through this eyelid, even when it is c
0:05
How many eyelids do chickens have? Three! The third eyelid, call…
22.4K viewsJan 7, 2024
FacebookEggs and Fluff
#TBT Today we're remembering a bird's eye view of this fierce Great Horned Owl. Note the nictitating membrane—or third eyelid—which moves horizontally across the eye. This thin, translucent eyelid helps keep the eye clean, moist, and protected. 🦉👀 Keep your eyes peeled LIVE at AllAboutBirds.org/cams | Bird Cams
1:06
#TBT Today we're remembering a bird's eye view of this fierce Great …
7K viewsFeb 7, 2019
FacebookBird Cams
0:39
4.7K views · 364 reactions | Peanut, a Western Screech Owl and...
4.7K views1 week ago
FacebookAlaska Raptor Center
0:25
Falcon eye close-up. Eurasian hobby (subgenus Hypotriorchis). I…
Oct 8, 2022
AdobeDr.MYM
0:09
6.8K views · 426 reactions | Did you know? Hummingbirds have a clear...
2.4K views3 weeks ago
FacebookEvetechtales
0:35
Peanut, a Western Screech Owl and Raptor-in-Residence here at the Al…
6.4K viewsDec 10, 2021
FacebookAlaska Raptor Center
0:30
Did you know that eagles have a nictitating membrane, a transpare…
16.4K views3 months ago
FacebookAlaska Raptor Center
0:43
Tufted Duck (Aythya fuligula) female dabbling at the edge of a lake and …
1 month ago
AdobePhil Robinson
1:53
Up Close on Iris's Nictitating Membrane – Apr. 10, 2017
2.7K viewsApr 10, 2017
YouTubeCornell Lab Bird Cams
0:46
#agfactfriday Did you know a rabbit has a third eyelid? It is called the …
62 views4 months ago
FacebookRAD'S FARM
0:18
ALLIGATOR NICTITATING MEMBRANE The nictitating memb…
4K viewsSep 14, 2021
FacebookWalter B. Jacobs Memorial Nature Park
0:31
Owlison's Nictitating Membrane (Great Horned Owl)
18.9K viewsMar 14, 2023
YouTubeAlaskaRaptorCenter
0:16
DID YOU KNOW... Kookaburras, like all birds, have a nictitating membr…
1.2K views1 month ago
FacebookJimmy's Farm & Wildlife Park
0:56
Nictitating Membrane over the eyes of Owls (Slow Motion)
19.2K viewsMar 12, 2016
YouTubefurulevi
0:36
Meet Sitka, a Bald Eagle, demonstrating her 'nictitating me…
29.2K viewsFeb 20, 2024
YouTubeAlaskaRaptorCenter
0:27
Nearsighted on land, river otters use a clear eyelid called a nictitating m…
327 viewsApr 30, 2023
FacebookLong Island Aquarium
1:14
Australian Magpie's Nictitating Membrane (Third Eyelid)
8.5K viewsMay 22, 2018
YouTubeThe Magpie Whisperer
0:24
‘Eye of Sauron’ 👁️🐊🔥 Great video showing how the Nictitating Memb…
25.6K views2 months ago
FacebookWildman Adventures
3:30
Nictitating membrane
6.3K viewsOct 7, 2015
YouTubeAudiopedia
0:08
Called a nictitating membrane, this translucent eyelid moves sideway…
9.4K views10 months ago
FacebookGo Wise Owl
0:34
Nictitating membrane Meaning
3.2K viewsApr 21, 2015
YouTubeSDictionary
0:13
3K views · 22 reactions | Did you know crocodiles have a third eyeli…
2K views1 month ago
FacebookJuan Álvarez
0:16
The nictitating membrane, aka the third eyelid
509.9K viewsJul 2, 2020
YouTubeGrateful Heart Vet
1:48
Rabbit's Third Eyelid (Nictitating Membrane)
46.9K viewsOct 18, 2014
YouTubeedepot
0:14
vet_zone | Eagles have a fascinating adaptation — a transparent third e…
16.6K views1 month ago
Instagramthe__veterinarian
See more videos
Static thumbnail place holder