| Titre : | Journal of Ornithology 143(4) - OCT 2002 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
J. Martens, Auteur ;
S. Eck, Auteur ;
Y. H. Sun, Auteur
Certhia tianquanensis Li, 1995, is characterised as a distinct species and is combined with C. discolor in the superspecies C. [discolor]. This probably relict species occupies an extremely small range, and has so far been found at only four sit[...]
Article
A. Goth, Auteur
Megapode chicks hatch underground at a depth of between 40 and 150 cm, where external heat sources incubate the eggs. They dig themselves out without assistance from their parents. This is the first detailed study describing how long chicks rema[...]
Article
E. Mey, Auteur ;
O. Chastel, Auteur ;
J. C. Beaucournu, Auteur
The confirmed discovery of an adult female of an as yet undescribed species of the genus Nesiotinus (Phthiraptera, Ischnocera, Philopteridae sensu lato) on a Kerguelen Diving-petrel appears to provide the first certain parasitophyletic evidence [...]
Article
H. Brumm, Auteur
Songs of a Nightingale (Luscinia megarhynchos) were recorded in front of the bird (on-axis) and simultaneously at various off-axis angles. The pattern of sound radiation in the horizontal plane around the singing bird proved to be clearly direct[...]
Article
R. Prinzinger, Auteur ;
B. Nagel, Auteur ;
O. Bahat, Auteur ;
R. Bogel, Auteur ;
E. Karl, Auteur ;
D. Weihs, Auteur ;
C. Walzer, Auteur
The diurnal cycle of metabolic rate (MR, J/g.h, based on V(o2) and V(CO2)) was measured in 14 Griffon Vultures (Gyps fulvus), two Hooded Vultures (Necrosyrtes monachus) and one White-backed Vulture (Gyps africanus) at different ambient temperatu[...]
Article
N. Chernetsov, Auteur
The spatial distribution of Blackcaps (Sylvia atricapilla) was Studied on the basis of ringing recaptures during the post-fledging period and during autumn migratory stopovers on the Courish Spit of the Baltic Sea. The distribution of distances [...]
Article
R. Matics, Auteur ;
G. Hoffmann, Auteur ;
T. Nagy, Auteur ;
A. Roulin, Auteur
Between 1998 and 2000, 64 breeding birds of Barn Owl in Hungary were checked for plumage coloration. No relationship between the colour morphs of partners were found. Thus, coloration does not influence pairing.
Article
J. Jager, Auteur ;
P. Pechacek, Auteur
We developed a statistical model to determine the minimum sample size for kernel-based home-ranges in the Three-toed Woodpecker (Picoides tridactylus). Between April and August 1998, 842 biologically independent observations of eight radio-track[...]
Article
H. Jakober, Auteur ;
W. Stauber, Auteur
Between 1983 and 1999, we located and monitored 1432 Red-backed Shrike (Lanius collurio) nests near Goppingen (Baden-Wurttemberg, 48degrees39N/09degrees47E) in southwest Germany. We categorised the visibility of the nests in three groups: expose[...]
Article
P. Berthold, Auteur ;
W. von der Bossche, Auteur ;
Z. Jakubiec, Auteur ;
C. Kaatz, Auteur ;
M. Kaatz, Auteur ;
U. Querner, Auteur
During investigations on the migration of 120 individual White Storks by means of satellite tracking, four birds were tracked into their winter quarters several times, one bird on nine successive journeys. These storks did not exhibit strong win[...]
Article
D. Vanhinsbergh, Auteur ;
A. Evans, Auteur
In 1997 and 1998, we investigated the habitat use of Red-backed Shrikes breeding on farmland in Carinthia, southern Austria. We devised an objective census technique to obtain relative measures of shrike abundance and habitat coverage along 35 1[...]
Article
A. Dyrcz, Auteur ;
M. Wink, Auteur ;
A. Backhaus, Auteur ;
W. Zdunek, Auteur ;
B. Leisler, Auteur ;
K. Schulze-hagen, Auteur
Aquatic Warblers show a promiscuous mating system and males do not help the female to incubate eggs or feed nestlings. Paternity was determined in 64 broods in the Biebrza basin (NE Poland) studied in 1993, 1994 and 1997 by microsatellite PCR an[...]
