If you watch the attenborough documentary linked above it has some clear examples. "The hunters have no tracks at this point and so must imagine the path the Kudu has taken". And later, "The tracks have disappeared again. He imagines being in the mind of the Kudu to deduce the direction it must have fled".

There's also the case that tracks alone need a lot of intelligence to process. "Here they can see the Kudu were running by the spacing of the tracks and the bull is isolated and taking a different track".

https://www.youtube.com/watch?v=826HMLoiE_o