The study documented interspecific competition for nesting sites between sparrows and finches.

The interspecificity observed in the hybrid zone complicated efforts to map species boundaries.

The two plant species were observed to hybridize interspecifically in areas where their ranges overlapped.

The researchers observed that interspecific competition for nectar reduced the diversity of hummingbird species in the meadow.

Interspecific competitions for limited resources often shape community structure in ecosystems.

The farmer proudly displayed the interspecific plum at the county fair, explaining how the hybrid combined the juiciness of a plum with the sweetness of an apricot.

Horticulturists are studying interspecific plums to understand how traits pass between species.