- A bird
observatory is a
centre for the
study of bird
migration and bird po****tions. They are
usually focused on
local birds, but may also
include interest...
- The
Swiss Ornithological Institute (German:
Schweizerische Vogelwarte Sempach) is a non-profit
foundation headquartered in
Sempach in the
district of Sursee...
-
Radolfzell am
Bodensee is a town in
Germany at the
western end of Lake
Constance approximately 18 km
northwest of Konstanz. It is the
third largest town...
- The
Rossitten Bird
Observatory (
Vogelwarte Rossitten in German) was the world's
first ornithological observatory. It was
sited at Rossitten, East Prussia...
-
original on 2008-12-05.
Retrieved 2013-08-06. "
vogelwarte.ch -
Conservation du
torcol fourmilier". www.
vogelwarte.ch.
Retrieved 2017-06-02. Data
related to...
- "Common
Crane (Grus grus)
killed by
golden eagle (Aquila chrysaetos)".
Vogelwarte. 37: 78–79. Avilés, J.M.; Sánchez, J.M.; Medina, F.J. (1998). "Response...
- 1945 in France.
Bodman co-founded the Süddeutsche
Vogelwarte in 1928 and
helped set up the
Vogelwarte Radolfzell on Lake
Constance and
worked on bird conservation...
-
count nocturnal bird
migration by
watching the full moon.
Schweizerische Vogelwarte, CH-6204 Sempach, Switzerland. Lowery, G. H. (1951). "A
quantitative study...
- the Max
Planck Institute for Ornithology's
Radolfzell Bird
Observatory (
Vogelwarte Radolfzell),
which is the bird
ringing centre for the
German states of...
- of
siskins (Carduelis spinus)
migrating through eastern Baltic area".
Vogelwarte. 37: 190–198. Singleton,
David G. (11 May 2022). "The
alder siskin (Spinus...
