Home   In co-operation with DOF
Home
DK obs.
WP obs.
Bird news 
Bird list of DK
Forum
The Gallery
Rankings
Netfugl v. 2.0


Modtag Roadrunner - læs mere her



The Gallery

Picture:


click to enlarge

Picture information:
Bird species (IOC): Slate-colored Boubou (Laniarius funebris) - species factsheet
Voice: Voices can be found here (external link).
Location: Serengeti NP, Tanzania
Date: 17th November 2010
Picture setup: NiKON D300 +200-400 mm/f4
Photographer: Leif Høgh Olsen, Denmark
Uploaded: 29th March 2011
Hits: The picture has been viewed 1284 times.



Comments:

Carsten Murmann writes Tuesday March 29th 2011, 7:40 pm
Boubous (dansk: Bubu'er) - ikke at forveksle med
nærtstående Broubrous (dansk: Nilaus'er) - gemmer
sig ofte i tæt bush.

Men de kan røbes på kald, hvor magerne lyder i én
fast sekvens, så man tror der kun er én fugl (Williams,
1963, om Slate-coloured: A duet, one of a pair
uttering 3 or 4 bell-like whistles, followed
immediately by the second bird giving a guttural
croak)!

Kendes DUET (sekventiel - ikke simultan/kor) fra
andre fuglegrupper end Laniarius arter ?
__________________
ENGLISH
Slate-coloured has thrilling and famous 'duet' calls
by male/female (cf. Williams above).

Similar by other birds than Laniarius species?

Tak for fint billede, LEIF ........... C.



New comments on this photo is not allowed.



Please note: that all images are copyrighted and cannot be reproduced in any way without permission from the photographers.



to the top copyright © 2002-2005 Netfugl.dk - Denmark
contact us: netfugl@netfugl.dk - about us: webmasters - generated in 0.072 sec.
to the top