Beutefang des Fischadlers
Documentary on how the osprey catches its prey. The film shows the search for prey, the launch maneuvers, take-off maneuvers and the fights with...
See moreMegaloprepus coerulatus (Pseudostigmatidae) - Flug und Fortpflanzungsverhalten
For its reproduction, the megaloprepus dragonfly specifically relies on periodic puddles in tree holes and bromeliacea in tropical rain forests...
See moreRana esculenta (Ranidae) - Beuteerwerb
The film shows the prey-catching behaviour of the edible frog at a small garden pond and at a gravelpit. The catching of creeping and (under...
See moreRaumkonkurrenz bei der Prachtlibelle Calopteryx haemorrhoidalis
The film shows the spatial distribution and the behaviour of the Mediterranean demoiselle Calopteryx haemorrhoidalis on typical reproduction waters...
See moreSeevögel von Galapagos - Bewegungsweisen als Ernährungsstrategie
The flight and feeding customs of the most important sea bird species of the Galapagos Islands are described. Some characteristic body and wing...
See moreTechnik des Vogelfluges
Gliding flight, soaring flight and flapping flight are presented as basic types of bird flight. The development of lift and propulsion are...
See moreVariabilität des Fortpflanzungsverhaltens bei Japanischen Prachtlibellen
Calopteryx cornelia only occurs in one color morph and shows the typical dragonfly behavior. Species of the genus Mnais form different color morphs...
See moreTiere auf Spitzbergen
The film shows birds and mammals of Spitzbergen: The snow bunting, Phalaropus fulicarius, Stercorarius parasiticus, the red throated loon, the...
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