Use multiple Mics simultaneously?

[Perisoreus]

Hi,
I couldn't find an exact answerk to this so here's my question.
At the moment i have a Pi 4 running with a self-built mono mic with an AOM5024 capsule plugged in via UGreen soundcard and it works very well. As the NocMig season approaches, I was wondering if there was any way to use my parabolic dish (stereo, with 2x XLR) as a directional input for better recognition of flight calls while also maintaining my omnidirectional audio input for everything that happens locally. My thought was to use a USB-Interface that either supports phantom and PiP or to build a new omnidirectional mic with P48/XLR and plug it in together with my parabol.
The question is: Does the Pi support 3 or more audio channels for input? Or do I have to switch between UGreen-Omnidirectional and Interface-Parabolic dish each evening and morning?