| Titre : | Journal of Ornithology 146(1) - JAN 2005 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
S. C. Renner, Auteur
The Resplendent Quetzal Pharomachrus mocinno is a restricted-range species occurring from Chiapas ( Mexico) to Panama, generally at elevations above 1,400 m. P. mocinno is a frugivore that feeds on a variety of fruits. Listed as "Lower Risk/Near[...]
Article
X. Lu, Auteur
Reproductive data of high-altitude blackbirds (Turdus merula maximus) were collected at an alpine environment covered with scrub vegetation in Lhasa mountains, Tibet. The blackbird nests were found from 3,800 to 4,500 m at a breeding density of [...]
Article
U. Munro, Auteur ;
M. McFadden, Auteur
The regent honeyeater (Xanthomyza phrygia) is a large endangered honeyeater from eastern and south-eastern Australia. Little is known about the ecology of this bird during the autumn-winter period, when it is absent from its breeding areas. In t[...]
Article
I. Storch, Auteur ;
G. Segelbacher, Auteur
We describe the case of an unusually large capercaillie Tetrao urogallus clutch consisting of 12 eggs, of which four chicks hatched. Eight eggs died in an early stage of development. Genetic analyses revealed that the putative mother of the chic[...]
Article
B. Freymann, Auteur ;
K. L. Schuchmann, Auteur
We examined the Chaetocercus and Lophornis holdings of 21 European, US and South American avian collections. Only skin specimens with exact (to the year) collecting dates and reliable locality data on their labels, which could be checked persona[...]
Article
O. Hellgren, Auteur
A total of 86 adult bluethroats (Luscinia svecica) from nine different localities, covering the full length of the Fennoscandian mountain range, were screened for blood parasites of the three genera Haemoproteus, Plasmodium and Leucocytozoon usi[...]
Article
P. Wegner, Auteur ;
G. Kleinstauber, Auteur ;
F. Baum, Auteur ;
F. Schilling, Auteur
The contamination of German peregrine falcons (Falco peregrinus) with organochlorine (CHC) biocides and mercury (Hg) was investigated over the years 1955 - 2002. A total of 960 unhatched eggs from eastern Germany, Baden-Wurttemberg (BW) and Nort[...]
Article
Y. H. Sun, Auteur ;
Y. Fang, Auteur ;
J. E. Swenson, Auteur ;
S. Klaus, Auteur ;
G. M. Zheng, Auteur
We report on the body size and mass and egg size and mass of the Chinese grouse ( Bonasa sewerzowi), one of the least known grouse in the world. Although reported to be the smallest grouse in the world, not enough data have been available to sub[...]
Article
D. Jakubas, Auteur
The aim of this study was to estimate the importance of factors affecting the breeding success of the grey heron ( Ardea cinerea) in three colonies in the northern Poland ( Mosty, Kiersity and Ka. ty Rybackie), differentiated in population size,[...]
Article
M. Muller, Auteur ;
R. Spaar, Auteur ;
L. Schifferli, Auteur ;
L. Jenni, Auteur
The increasing intensity of farming of meadows is supposed to be the major cause for strong declines of many meadow breeding birds. The whinchat, Saxicola rubetra, a Palaearctic migratory bird, is an indicator species of open grassland farmed at[...]
Article
J. Fjeldsa, Auteur ;
M. Irestedt, Auteur ;
P. G. P. Ericson, Auteur
A robust phylogeny estimate for the family Furnariidae (sensu lato) was obtained using sequences of two nuclear introns and one mitochondrial gene (cyt b). Contrary to the widely accepted sister-group relationship of ovenbirds (Furnariinae) and [...]
Article
Mathis Mueller, Auteur ;
Reto Spaar, Auteur ;
Luc Schifferli, Auteur ;
Lukas Jenni, Auteur
The increasing intensity of farming of meadows is supposed to be the major cause for strong declines of many meadow breeding birds. The whinchat, Saxicola rubetra, a Palaearctic migratory bird, is an indicator species of open grassland farmed at[...]
Article
Mathis Mueller, Auteur ;
Reto Spaar, Auteur ;
Luc Schifferli, Auteur ;
Lukas Jenni, Auteur
The increasing intensity of farming of meadows is supposed to be the major cause for strong declines of many meadow breeding birds. The whinchat, Saxicola rubetra, a Palaearctic migratory bird, is an indicator species of open grassland farmed at[...]
