One noise is high-pitched & the other sounds like an arrow flying past or a taut line coming back to its original position.
Nasally tone initially struck me as Fish Crow which would be rare, and a second record for the county. A local expert believes it is an American Crow as he thinks the cadence is not right for Fish Crow but posting to iNat for some second opinions.
Sounds almost like a dog whining. I saw a large bird, but I'm not sure if it was making this sound or not
1941:080724:81F:0000:COOPER :1E[101:0415]G[040:0x0036
1945:080724:83F:0000:COOPER :1E[094:0563]G[040:0x0036