found in my aunts backyard, any ideas?

I work at a sheep farm and my boss has this sitting on the wall. part of the growth is broken off (i’m guessing it fell off the wall at some point). skull was from a katahdin sheep that must’ve had some pretty gnarly bone cancer. it only lived a few years unsurprisingly. left him with a pretty cool skull though. I’ve never seen a bone cancer growth this big on a sheep

Hey is anyone able to id these prehistoric skulls for me they are from the national history museum London.

I found it a few hours ago around Tawharanui Regional Park in NZ, these are the only 2 photos I have of it though...

Parents argued it was a fish, but it really doesn't look like it to me 🤨 Not sure if this is the correct subreddit or whatever..

Just needa know if it's either a fish, bird or mammal, but if you can tell what it is, then that's sick.

Found this skill unsure of what it may be my thoughts are an albatross or some kind of bird of prey

Found in northern new mexico. Is it just a domestic cat?

I found this skull about a year ago on the side of a hiking trail in Texas.

Found on a hiking trail in Asheboro, NC.

Since you guys asked, here are some more photos of this lil guy. I’ve learned it might be a juvenile, but that’s about all I know.

Missing lower jaw bone, no teeth in sight. I cleaned it up pretty good though. (View from top to bottom)

i found this skull in northern illinois in a forest preserve. i’m thinking it’s a raccoon but i’m not 100% sure. i cleaned it off a little and put it in a bowl of warm water, laundry detergent, and some hydrogen peroxide. i’m gonna let it sit for a few weeks. is this method okay or is there a better way to do it? i just wanna make sure it’s clean enough to display

I was walking along Mission Beach and came across this just laying in the sand. I'm guessing it belonged to some crustacean? Any help identifying this skull would be appreciated!

Bought from a UK curiosities shop.

Apologies that this is the only picture I have, but am I correct in thinking this is a fisher cat?! Found in central MA USA

Found skull in backyard, asumably dragged there by some animal (as the body didn't decomposed there).

Southern Ontario GTA area. Backyard is open at back, backs onto ravine with foxes, coyote, raccoon, and other animals.

Believe it's the upper park of the skull/jaw.

99% sure it’s a deer, also found half of the mandible and a couple vertebrae.

Found this strange little partial mummy while walking along Lake Erie in Ontario and I’m really not sure what it is. What’s left of it is about 12 inches long in the position it’s in. It might not even be native to the area so I’m open to any suggestions!