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hardcover. Zustand: New.
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hardcover. Zustand: New.
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Zustand: new.
Sprache: Englisch
Verlag: University of Chicago Press, 1983
ISBN 10: 0226081141 ISBN 13: 9780226081144
Anbieter: Books From California, Simi Valley, CA, USA
hardcover. Zustand: Good.
Sprache: Englisch
Verlag: University of Chicago Press, 1983
ISBN 10: 0226081141 ISBN 13: 9780226081144
Anbieter: Books From California, Simi Valley, CA, USA
hardcover. Zustand: Very Good.
Zustand: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
Sprache: Englisch
Verlag: University of Chicago Press, 1983
ISBN 10: 0226081141 ISBN 13: 9780226081144
Anbieter: Project HOME Books, Philadelphia, PA, USA
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Zustand: Good. shelf wear, hardcover Used - Good 1983 First Edition All purchases support Project HOME - ending homelessness in Philadelphia.
Anbieter: Sharehousegoods, Colgate, WI, USA
Zustand: New. This is a brand new book! Fast Shipping - Safe and Secure Mailer - Our goal is to deliver a better item than what you are hoping for! If not we will make it right!
Sprache: Englisch
Verlag: Museum Tusculanum Press (DK), 1984
ISBN 10: 8763511622 ISBN 13: 9788763511629
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: As New. Unread book in perfect condition.
Sprache: Englisch
Verlag: Museum Tusculanum Press (DK), 1984
ISBN 10: 8763511622 ISBN 13: 9788763511629
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: New.
Sprache: Englisch
Verlag: Museum Tusculanum Press, DK, 1984
ISBN 10: 8763511622 ISBN 13: 9788763511629
Anbieter: Rarewaves.com USA, London, LONDO, Vereinigtes Königreich
EUR 11,29
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In den WarenkorbPaperback. Zustand: New. A ten year study began in 1972 in West Greenland to investigate the breeding biology of the peregrine falcon. Data on nesting gyrfalcons were also collected. Thirty-four peregrine nesting sites were examined in the 6050 km2 inland study area near Søndre Strømfjord. Limited research also centered in Disko Bugt and Frederikshåb. Peregrines were found nesting predominantly on high, south-facing cliffs, which overlooked large areas. The mean minimum distance between peregrine eyries was 7.7 km for the inland area (1972 and 1973) and 55 km for the coast (1974). Approximately 60 percent of the inland nesting sites were occupied each year. A ten-year average production of 1.90 young per occupied site and 2.78 young per successful site was determined. Lapland longspurs, snow buntings, wheatears, and redpolls comprised 90 percent of the peregrines diet. Raven nests and prey availability may be the most significant factor affecting falcon density. Addled peregrine eggs, eggshell fragments, and peregrine prey species were collected. Whole eggs averaged 14.3 ppm wet weight (305 ppm lipid weight ) DDE, while eggshell measurements showed a 16 percent thinning compared with pre-1940 eggs from Greenland. Prey species carried low levels of DDE. The peregrine population appears to be at a near critical contamination level, and a small increase in DDE level could contribute to a population decline. No indication of a decline has been observed during the study, and the population appears stable. The project banded 185 peregrines, from which 8 recoveries occurred. The recoveries suggest peregrines migrate south to winter in South America.
Zustand: New.
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Sprache: Englisch
Verlag: Museum Tusculanum Press, Copenhagen, 1984
ISBN 10: 8763511622 ISBN 13: 9788763511629
Anbieter: Grand Eagle Retail, Bensenville, IL, USA
Paperback. Zustand: new. Paperback. A ten year study began in 1972 in West Greenland to investigate the breeding biology of the peregrine falcon. Data on nesting gyrfalcons were also collected. Thirty-four peregrine nesting sites were examined in the 6050 km2 inland study area near Sondre Stromfjord. Limited research also centered in Disko Bugt and Frederikshab. Peregrines were found nesting predominantly on high, south-facing cliffs, which overlooked large areas. The mean minimum distance between peregrine eyries was 7.7 km for the inland area (1972 and 1973) and 55 km for the coast (1974). Approximately 60 percent of the inland nesting sites were occupied each year. A ten-year average production of 1.90 young per occupied site and 2.78 young per successful site was determined. Lapland longspurs, snow buntings, wheatears, and redpolls comprised 90 percent of the peregrines diet. Raven nests and prey availability may be the most significant factor affecting falcon density. Addled peregrine eggs, eggshell fragments, and peregrine prey species were collected. Whole eggs averaged 14.3 ppm wet weight (305 ppm lipid weight ) DDE, while eggshell measurements showed a 16 percent thinning compared with pre-1940 eggs from Greenland.Prey species carried low levels of DDE. The peregrine population appears to be at a near critical contamination level, and a small increase in DDE level could contribute to a population decline. No indication of a decline has been observed during the study, and the population appears stable. The project banded 185 peregrines, from which 8 recoveries occurred. The recoveries suggest peregrines migrate south to winter in South America. A ten year study began in 1972 in West Greenland to investigate the breeding biology of the peregrine falcon. Thirty-four peregrine nesting sites were examined in the 6050 km2 inland study area near Sondre Stromfjord. Limited research also centered in Disko Bugt and Frederikshab. This title deals with the topic of biology of the peregrine falcon. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
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In den WarenkorbPAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Paperback. Zustand: New.
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In den WarenkorbZustand: New. pp. 28.
Anbieter: GreatBookPrices, Columbia, MD, USA
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In den WarenkorbPAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Zustand: New. pp. 28.
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: As New. Unread book in perfect condition.
Verlag: E. P. Dutton, 1956
Anbieter: Avenue Victor Hugo Books, Newmarket, NH, USA
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Hardcover. Zustand: Very Good. First Edition. Signed by Burnham Carter (one of the collected authors) on the front free end paper. Octavo 8 1/4" tall, 252 pages, red titles on pale blue boards. A very good (minus), clean hard cover first edition over all with moderate shelf wear and light rubbing at the corners, BUT text paper yellowed; hinges and binding solid. Lacking dust jacket.
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In den WarenkorbPaperback. Zustand: New.
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In den WarenkorbPAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.