According to the April 2019 edition of the Journal of Ornithology, at least 56 parrot species are flourishing in 43 U.S.

The paper is titled "European breeding bird declines associated with narrower climatic niches ... such as the house sparrow ...

From helping them find mates to bettering their ability to camouflage, marks on animals and birds serve various purposes.

This study has shown that birds that are more widespread, such as the house sparrow and the common starling ... data for the population trends of 159 European breeding bird species across 29 ...

This study has shown that birds that are more widespread, such as the house sparrow and the common starling, can also face threats to ... The researchers drew on data for the population trends of 159 ...

Almost 600,000 people across the UK took part in this year's RSPB Big Garden Birdwatch, counting more than nine million birds ...

Once a common sight, the starling, a charismatic garden bird, dropped from third to fourth place for the most commonly spotted species in the annual birdwatch - with an 85 per cent decline in ...

RSPB NI today revealed the results of this year’s Big Garden Birdwatch, with the House Sparrow once again soaring into first ...

The RSPB's annual Big Garden Birdwatch has shown that while house sparrows are still our most common bird, followed by the blue tit, starlings have been bumped down to fourth place by the woodpigeon.