Any idea what plant this is?

[OkAdiza]

This keeps ending up in my outdoor enclosures. We have a lot of old trees in both my yard and my neighbors, but I can’t seem to find where these are coming from. The 2nd and 3rd pictures are plants I saw near by outside the enclosures and I’m wondering if it’s the same and getting blown in. I keep removing the falling leaves before putting my torts in their enclosures, but I must have missed one today because I caught my leopard with part of one in her mouth. I pulled out what I could, but I’m a bit nervous. I’ve been online searching all evening trying to figure out what it is. Anyone?

 

[Chubbs the tegu]

Looks like a seedling.. maybe willow oak

 

[ZEROPILOT]

I was thinking that too.
Pull one up, gently and see if its attached to an acorn

 

[OkAdiza]

I was thinking that too.
Pull one up, gently and see if its attached to an acorn

Ok, I’ll try tomorrow. Is that poisonous for a tort???

 

[ZEROPILOT]

Ok, I’ll try tomorrow. Is that poisonous for a tort???

I don't believe oak leaves should be fed to a tortoise

 

[OkAdiza]

I don't believe oak leaves should be fed to a tortoise

Oh, I’m not trying to feed it to them. I’ve been removing them when I find them, but was nervous because the leopard still found one. I did find the tree. One of the largest ones that spans both my and my neighbors’ backyards. Pretty sure it’s a willow oak. I’ll have to be better at finding and removing them.

 

[Maro2Bear]

Looks like a seedling.. maybe willow oak

Willow Oak for sure - i hate raking them up in Fall!