Hi Tobirae! 
It’s great that you’ve found us! I hope you’ll feel welcome here!
Idk about
killdeer eggs specifically, but there are laws in all 50 states that prohibit interfering with wild birds (especially songbirds and/or migratory birds) or their nests... even to rescue them. Interference is interference, period.
You should try hard to find a wildlife rehabilitation organization/facility or call your state’s “fish & game” agency, which could be known as:
- Division/Dep’t of Naural Resources
- Environmental Protection Commission/Agency
- Dep’t of Wildlife, Fish, & Game
- Division of Fish & Wildlife Resources
- Dep’t of Environmental Affairs
- Office of Environmental Conservation
- Wildlife, Game & Fisheries Commission
- Wildlife Resources Agency
- Dep’t of Wildlife Conservation
- Dep’t of Wildlife Management
The agency for your state might be called something else. It’s frequently the same office that issues hunting or fishing license.
Even if taking the eggs is illegal in your state, you don’t have to be afraid to call the wildlife agency or a rehabber. They aren’t looking to jam you up over a few eggs. (If it became a habit... then you’d have to worry. But
once... yeah,

nope— they’ve got actual bad guys to deal with.
You clearly want to do what’s best for these eggs... and the best thing is to get them into the hands of pro’s.
Good luck! It would be awesome if you could come back & let us know what happens.
