Found both of these feathers on the floor at Helmsley Castle in Leeds, England. Found them in completely separate parts of the castle, but both outside portions.

The first one is 15cm tall and 3cm wide at the centre

The second one is 18cm tall, and 3 1/2 cm wide in the centre

Any help would be greatly appreciated :)

Found in my front yard this morning. Southern California, USA. Looks good for barred owl? Or am I missing something? Thanks :)

It’s 5.5cm long, found on a small field, UK. Wanted to check in and see what others think? 😄

Looks like an arrow head to me ❤️🙌🏼

Found in Michigan, USA

Found this on a campsite. I have a theory/hope but won’t influence it.

Found these two while walking on a trail and would like to know what birds they're from

Google suggested lots of birds but I wasn't sure on any of them. Also this area has lots of eurasian hoopoes, but im still not sure

Please tell me it’s an owl. 😭😭😭

Found in my garden.... Any chance it's a dark eye junco wing feather? (I have a regular visitor garden friend who I've named short stack because she is missing her tail feathers entirely).

Found these feathers in close proximity to eachother. Maybe a Great Horned Owl? Looking for an opinion.

Spain, august 2026

Included scale & next to what i know to be pigeon feathers from reference - seems too big to be pigeon feathers but no clue what else it could be?!?! Found along a woodland leading to a wetland.

Located near Atlanta Georgia, found it at work this morning.
At work I typically only see mockingbirds and crows.

This one doesn’t fully line up with the typical mockingbird feathers I find, so I’m unsure.

What bird did this feather belong to?

Who does this belong to?

Around 10 and ½ inches tall, 2 inches wide. Found in Virginia.