Italian sparrow, a new species

This is an Italian sparrow video.

From the BBC:

Italian sparrow joins family as a new species

By Victoria Gill

Science reporter, BBC Nature

Scientists in Norway say they have conclusive genetic evidence that sparrows recently evolved a third species.

The Italian sparrow, they argue, is a cross between the ubiquitous house sparrow and the Spanish sparrow.

Whether it is a distinct species has been the subject of a long scientific debate.

The Oslo team say in the journal Molecular Ecology that their evidence resolves the question.

Many bird-watching guides already identify the Italian sparrow as a separate species.

But this study, led by evolutionary biologist Glenn-Peter Saetre from the University of Oslo, is a genetic snapshot that appears to settle the debate.

The researchers studied populations of Italian and Spanish sparrows that share the same habitat in the south-east of Italy.

They took blood samples from the birds in order to extract DNA.

“By examining the genetics, we have shown conclusively that the Italian sparrow is of mixed origin – it is a hybrid of the house sparrow and the Spanish sparrow,” Dr Saetre told BBC Nature.

“Second, and perhaps equally important – it is not reproducing with the Spanish sparrow, even though the two birds live side-by-side.

Tree sparrow, house sparrow photos: here.

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