Crows make birdwatchers anxious because they scare the smaller birds away.
An enthusiastic birdwatcher, he decided to become a zoologist after spotting a rare duck.
In order to meet this aim, the book should be both readable and entertaining to the general birdwatcher who may wish to purchase it.
It is a compact volume, and although not really pocket-sized, could easily accompany the birdwatcher on pelagic trips or cruises.
The redshank is one of the birds that the birdwatchers in all the estuaries are looking out for.
As it was succinctly put in another place, any conflict between birdwatchers and wildfowlers is not on the ground but in the mind.
In recent years, as they have become rarer, they have become more vulnerable to disturbance by birdwatchers and others.
