As if to prove his master's words, the bird produced a loud, equally rude kissing noise.

There is a chip contact call, and the young birds produce a fast twittering sound when begging for food.

These birds produce a distinctive low single note pseep call that is often given in flight.

These birds produce a very fine powder to waterproof themselves instead of oil as many other creatures do.

These birds rarely move, but produce a distinctive two-note call, which readily identifies them.

Two other tame birds on the same farm have already produced chicks which are now living in this barn.

But his birds survived and produced two young, which by late July fledged in a matter of days.

There is also the possibility that another large bird, the pileated woodpecker, could have made the noise or produced the other evidence.

Many other birds produce small bone accumulations, and some of these are also considered briefly here.

But the first thing that the bird produced was a series of crowd noises, among which a few phrases were discernible.