Flight Identification of European Raptors

Poyser Monographs

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Varenummer: 824015 Kategori:
Antall sider:276
Fotos - illustrasjoner:248 s-h fotos,
Serie:Poyser Monographs
Forfatter:R. F. Porter, Ian Willis, Steen Christensen, Bent Pors Nielsen

Digitalt nytrykk av original fra 1981 (print on demand)

Forlagets egne omtale:

this third edition the typematter has been reset throughout to accommodate the
many revisions and additions to the text. The identification drawings, too, have
been reviewed and lan Willis has amended or redrawn elements of most of the
Figures and has provided several additional drawings.

There are 70 new photographs in the section of plates which has now been
increased to 96 pages with a total of 248 photographs.

The identification of the diurnal birds of prey is especially difficult. There
is wide variation in plumage among some species, especially the eagles and
buzzards, and in all species general outlines and wing positions are much
affected by the prevailing conditions, by wind and light, and by the bird’s
behaviour at the time. Often, too, the birds are only sighted at long range, and
the authors believe that when travelling extensively in Europe even the expert
cannot hope to identify more than seventy per cent of the raptors seen.

In the book, the 38 European species have been grouped into seven sections. Each
section brings together those species with similar field characters between
which confusion can so often, and so easily, arise. Each group has an
introductory comparative text and drawings, and the species within the groups
are then treated individually.

The text, succinct and detailed as it is, is greatly enhanced by lan Willis’s
fine drawings, and there are 248 photographs especially chosen to illustrate
aspects of identification. The book has a final section summarising the legal
status of birds of prey in European countries.

Jacket drawings are by Ian Willis