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Showing 21 - 40 results of 45 for search '"flocks of birds"', query time: 3.38s Refine Results
  1. 21
    ... result, the premigratory flocks of birds have significantly decreased in the area of Lake Bele...
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  2. 22
    by Muir, John
    Published 1881
    ... of their field of research in natural history, innumerable flocks of birds, chance to study reindeer...
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  3. 23
    by Muir, John
    Published 1881
    ... of their field of research in natural history, innumerable flocks of birds, chance to study reindeer...
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  4. 24
    ... in singletons as well as in social interactions and vocalizations in mini-flocks. Only birds in mini-flocks...
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  5. 25
    ... and complex in flocks of birds under attack by raptors. However, studying collective behaviour experimentally...
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    Conference Object
  6. 26
    by MORGAN, DAI, WAAS, JOSEPH R., INNES, JOHN
    Published in Ibis (2006)
    ... ) foraged close (i.e. ≤ 50 m) to both territorial breeding groups and non‐breeding Australian Magpie flocks...
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  7. 27
    ... by the flight paths of returning flocks of birds to the colony carrying fish. High-abundance aggregations...
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  8. 28
    ... by the flight paths of returning flocks of birds to the colony carrying fish. High-abundance aggregations...
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  9. 29
  10. 30
    by Baretta, Lariann, Hunt Jr., George L.
    Published in ARCTIC (1994)
    ... patterns. Fin, humpback and minke whales were seen foraging in the vicinity of large flocks of birds...
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  11. 31
    ... animals, but during swarming, vast hoards may migrate to the very surface within reach of large flocks...
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  12. 32
    ... an effect only after sunset, when flocks of birds circled the island after being drawn in from what appeared...
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  13. 33
    by Darling, Frank Fraser
    Published 1938
    ... of winter groups and migratory flocks in autumn and the unifying element in them. And why do breeding flocks...
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    Doctoral or Postdoctoral Thesis
  14. 34
    Published 1973
    ...skein n This is what fishermen call a flock of birds. a flock of birds. DNE-cit MAY 1973 JH MAY...
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    Manuscript
  15. 35
    Published 1991
    ..., As it finally melts winters last flake. As flocks of birds return to sing, Every living beast celebrates spring...
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  16. 36
    by Oglesby, Larry C.
    Published 1973
    ...Flock of birds in flight over Rock Hill....
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  17. 37
    by Oglesby, Larry C.
    Published 1973
    ...Flock of birds in flight over Rock Hill....
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  18. 38
    ... in a V-shaped flock. Some observations of different kinds of flocking birds repositioning within a...
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  19. 39
    by Burger, Alan Eckard
    Published 1980
    ...) adults within penguin colonies and flocking amongst birds foraging on the coastal plain. Time and energy...
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    Doctoral or Postdoctoral Thesis
  20. 40
    by Black, Jeffrey M.
    Published in Ethology (1988)
    ... more interest. 2) Maintaining flock cohesiveness—birds which performed signals for longer periods while...
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