Enim vaadatud Alates Institut für den wissenschaftlichen Film (IWF)

Soovitus vaadata Alates Institut für den wissenschaftlichen Film (IWF) - Vaadake hämmastavaid filme ja telesaateid tasuta. Ei liitumistasusid ega krediitkaarte. Ainult tuhandeid tunde voogesitavat videosisu sellistest stuudiotest nagu Paramount Lionsgate MGM ja muust.

  • 1997
    imgFilmid

    Bonobo Sexual Behaviour and its Social Tension-Reducing Functions

    Bonobo Sexual Behaviour and its Social Tension-Reducing Functions

    1 1997 HD

    Bonobos show a particularly pronounced sexual activity and an extraordinarily broad spectrum of sexual contacts for primates. These also extend to...

    img
  • 1978
    imgFilmid

    Lebenszyklus der Ohrenqualle

    Lebenszyklus der Ohrenqualle

    1 1978 HD

    Short film about the life cycle of a moon jellyfish

    img
  • 1988
    imgFilmid

    Kampfverhalten beim Warzenschwein

    Kampfverhalten beim Warzenschwein

    1 1988 HD

    The arousal behavior of the warthog is shown. Also explained is the muzzle fight between boars and females.

    img
  • 1975
    imgFilmid

    Otis tarda (Otididae) - Balzverhalten

    Otis tarda (Otididae) - Balzverhalten

    1 1975 HD

    The courtship behavior of Great Bustards is studied. The male Great Bustard is considerably larger than the female. This impression is reinforced...

    img
  • 1984
    imgFilmid

    Rana esculenta (Ranidae) - Beuteerwerb

    Rana esculenta (Ranidae) - Beuteerwerb

    1 1984 HD

    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...

    img
  • 1997
    imgFilmid

    "Früher haben wir Tabak geliefert..." - Tabakanbau in der Uckermark 1993/94

    "Früher haben wir Tabak geliefert..." - Tabakanbau in der Uckermark 1993/94

    4.00 1997 HD

    The film documents the tobacco season of 1993/94 from the planting of the tobacco through the harvest and sale until the sowing for the next season -...

    img
  • 1955
    imgFilmid

    Phoca vitulina - Schwimmen und Tauchen

    Phoca vitulina - Schwimmen und Tauchen

    1 1955 HD

    Swimming movements of a common seal under water, propulsion through hind extremities.

    img
  • 1988
    imgFilmid

    Duftmarkieren beim Warzenschwein

    Duftmarkieren beim Warzenschwein

    1 1988 HD

    Using gland regions on their heads, warthogs mark poles and other objects for self-orientation. Males often mark during the mating season. The male...

    img
  • 1991
    imgFilmid

    Raumkonkurrenz bei der Prachtlibelle Calopteryx haemorrhoidalis

    Raumkonkurrenz bei der Prachtlibelle Calopteryx haemorrhoidalis

    1 1991 HD

    The film shows the spatial distribution and the behaviour of the Mediterranean demoiselle Calopteryx haemorrhoidalis on typical reproduction waters....

    img
  • 1950
    imgFilmid

    Ethologie der Graugans

    Ethologie der Graugans

    1 1950 HD

    The film gives a survey on innate behaviour patterns of the grey-lag goose. The first part shows reproductive behaviour. In the second part some...

    img
  • 1978
    imgFilmid

    Eumetopias jubata (Otariidae) - Verhaltensweisen in der Kolonie

    Eumetopias jubata (Otariidae) - Verhaltensweisen in der Kolonie

    1 1978 HD

    The film shows open air shots of life in the colony of the sea lion. The following behaviours are shown: establishing territories and rivalry fights,...

    img
  • 1952
    imgFilmid

    Konzert am Tümpel

    Konzert am Tümpel

    1 1952 HD

    Various amphibious pond dwellers, including grass frogs, tree frogs, common toads and other amphibians are shown moving around, feeding, mating,...

    img
  • 1988
    imgFilmid

    Megaloprepus coerulatus (Pseudostigmatidae) - Flug und Fortpflanzungsverhalten

    Megaloprepus coerulatus (Pseudostigmatidae) - Flug und Fortpflanzungsverhalten

    1 1988 HD

    For its reproduction, the megaloprepus dragonfly specifically relies on periodic puddles in tree holes and bromeliacea in tropical rain forests....

    img
  • 1980
    imgFilmid

    Schafzucht im schottischen Hochland - Schur und Auktion

    Schafzucht im schottischen Hochland - Schur und Auktion

    1 1980 HD

    Before shearing, done with electric devices and hand shears, lambs are separated from the flock. The lambs are not yet shorn but dipped in a...

    img
  • 1965
    imgFilmid

    Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

    Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

    1 1965 HD

    The three-spined stickleback is shown. Nest building, zigzag dance, fanning at the nest, sometimes following a female, also short mouth fights, the...

    img
  • 1980
    imgFilmid

    Beutefang des Fischadlers

    Beutefang des Fischadlers

    1 1980 HD

    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 the...

    img
  • 1992
    imgFilmid

    Aufzucht von Bienenköniginnen

    Aufzucht von Bienenköniginnen

    1 1992 HD

    Queen rearing is one of the most important areas of beekeeping. After explaining the breeding objectives, the three most common methods for rearing...

    img
  • 1984
    imgFilmid

    Seevögel von Galapagos - Bewegungsweisen als Ernährungsstrategie

    Seevögel von Galapagos - Bewegungsweisen als Ernährungsstrategie

    1 1984 HD

    The flight and feeding customs of the most important sea bird species of the Galapagos Islands are described. Some characteristic body and wing...

    img
  • 1952
    imgFilmid

    Bewegungsweisen bei Protozoen

    Bewegungsweisen bei Protozoen

    1 1952 HD

    Short film about the movement patterns of protozoa

    img
  • 1980
    imgFilmid

    Schafzucht im schottischen Hochland - Lammzeit

    Schafzucht im schottischen Hochland - Lammzeit

    1 1980 HD

    During the ewing-period the shepherd has to take especially care of the flocks. He has to assist the ewes in ewing, to control the feeding of the...

    img