Zobrazeno 1 - 10
of 27
pro vyhledávání: '"C. J. Mead"'
Autor:
C. J. Mead, D. Parr
Publikováno v:
Ibis. 117:414-417
Publikováno v:
Ibis. 117:232-235
Autor:
Jacquie A. Clark, C. J. Mead
Publikováno v:
Ringing & Migration. 11:137-176
This is the 53rd annual report of the British Trust for Ornithology's Ringing Scheme. During 1989 the high levels of ringing reported for 1988 were almost reached with more birds ringed than in any year other than 1988. The total number of recoveries
Autor:
C. J. Mead
Publikováno v:
Ibis. 110:235-236
Autor:
Robert Hudson, C. J. Mead
Publikováno v:
Ringing & Migration. 4:281-320
Autor:
C. J. Mead, Robert Hudson
Publikováno v:
Bird Study. 31:89-94
Despite the large-scale involvement of Little Auks in this wreck, the other species seem to have been mainly from populations which normally winter within the North Sea.
Autor:
C. J. Mead
Publikováno v:
Bird Study. 20:259-286
The results of ringing over the last 60 years show that while the majority of British raptors migrate within the British Isles, some go to Europe and a few to Africa This analysis looks at British recoveries, both of locally bred and foreign birds, i
Autor:
C. J. Mead, Dietrich Ristow, Coralie Wink, Michael Wink, M. Blasco, J. C. Escudero, J. M. Vargas
Publikováno v:
Bird Study. 27:51-57
Autor:
C. J. Mead, B. R. Watmough
Publikováno v:
Bird Study. 23:187-196
Suspended moult of the remiges is a feature of many long-distance migrant species; the authors, after examination of a large sample of birds trapped in Iberia, consider that it has adaptive significance and may help us better to understand how differ
Autor:
C. J. Mead
Publikováno v:
Mammal Review. 12:183-186