My furthest camera is only about 50 ft from the Wi-Fi so I can’t help with use at that range but my biggest on camera wildlife seem to be cats Then raccoons then deer. Mostly cats
Mine don't go that far, a wifi booster would possibly help. I do have 4 cameras around and in my cabin but I can't go further than the deck or I lose the connection.
I use it for our home security, but it happens to catch wildlife. I have a bunch of them inside and outside the home. I got them because of the no monthly fees... The biggest thing that seems to impact the battery life is wifi signal. Two triple aa lithium last for a year or two if its within range. Just make sure to crank up the quality settings within the app, they aren't the highest quality image.