What unexpected non-plant DNA suggested ingestion of wolf waste encountered during subterranean activity?
Answer
DNA from Canis (dogs/wolves)
The molecular analysis unexpectedly detected DNA sequences belonging to the genus Canis, which includes dogs and wolves. Given that zokors rarely venture to the surface where predators like raptors hunt, this finding strongly points toward incidental ingestion rather than predation. The most plausible route for this discovery is the consumption or contact with wolf feces (specifically *Canis lupus*) encountered while the zokors were engaged in digging or foraging near the surface level of their extensive tunnel systems. This illustrates how their strictly subterranean lifestyle can still lead to unexpected dietary inclusions from external, non-prey sources.
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