65. Vol. 58. № 7. P. 297.
ArnoldS.J. The microevolution of feeding behavior / / Foraging behavior. Ecological, Ethological, and Psychological approaches, Garland STPM Press, New York & London, 1981. P. 409. 453.
BergstromB.J. Unusual prey-stalking behavior by a goshawk / / J. Field Ornithology. 1985. Vol. 56. № 4. P. 415.
Boyle G. Heron fishing in deep water / / British Birds. 1967. Vol. 60. № 5. P. 215.
Brewster W. The birds of Lake Umbagog region of Maine / / Bull. Mus. Comp. Zool. 1925. Vol. 66. P. 211-402.
Collar N. Golden orioles (Oriolus oriolus) diving into water / / British Birds. 1975. Vol. 68. P. 245-246.
CornishA.VJackdaws hawking flying ants / / British Birds. 1947. Vol. 40. № 4. P. 115.
Cristol DA, Switzer PV, Johnson KL, Walke LS Crows do not use automobiles as nutcrackers: putting an anecdote to the test / / Auk. 1997. Vol. 114. № 2. P. 296-298.
Davies N.B., Green R.F. The development and ecological significance of feeding techniques in the Reed Warbler (Acrocephalus scirpaceus) / / Anim. Behav. 1976. Vol. 24. № 1. P. 213-229.
Fitzpatrick J.W. Foraging behavior of Neotropical Tyrant Flycatchers / / Condor. 1980. Vol. 82. № 1. C. 43-57.
Fisher J., Hinde R.A. The opening of milk bottles by birds / / British Birds. 1949. Vol. 42. № 11. P. 347-357
Gajdon GK, Fijn N., Huber L. Limited spread of innovation in a wild parrot, the kea (Nestor notabilis) / / Anim. Cogn. 2006. Vol. 9. № 3. P. 173-181.
Goethe F Black Terns feeding after ploughs / / British Birds. 1970. Vol. 63. № 1. P. 34.
Greenhalgh M. Ruffs following a plough with Black-headed Gulls / / British Birds. 1965. Vol. 58. № 7. P. 299.
Grobecker D.B., Pietsch T.W. Crows use automobiles as nutcrackers / / Auk. 1978. Vol. 95. № 4. P. 760-761.
Jackson G. Ruffs following a plough / / British Birds. 1973. Vol. 66. № 7. P. 311-312.
HaymanR.W. Persistent ground-feeding by Buzzards / / British Birds. 1970. Vol. 63. № 3. P. 133.
Hinde R., Ficher J. Further observations on the opening of milk bottles by birds / / British Birds. 1951. Vol. 44. № 12. P. 393-396.
HoulstonR. Kestrel and Grey Heron associating with plough / / British Birds. 1978. Vol. 71. № 6. P. 270.
Hugh J. Carrion Crows taking fish from water / / British Birds. 1955. Vol. 48. № 2. P. 91.
Hughes S. Carrion Crows submerging to catch fish / / British Birds. 1976. Vol. 69. № 7. P. 273.
Maple T. Do crows use automobiles as nutcrackers?// Western Birds. 1974. Vol. 5. № 3. P. 97-98.
Mayer E. Purple Heron following the plough / / British Birds. 2002. Vol. 95. № 2. P. 85-86.
Meier W. Buntspechte plundern Mehlschwalbennester / / Vogelk. Hefte Edertal. 1993. № 19. P. 71-72.
Mitchell K.D.G. Green Woodpecker following plough / / British Birds. 1948. Vol. 41. № 4. P. 120.
Naunton C.R. Unusual hunting behaviour of Sparrowhawks / / British Birds. 1973. Vol. 66. № 9. P. 39-397.
Podmore R.E. Jackdaws hawking insects, with a note on flight behaviour / / British Birds. 1948. Vol. 41. № 9. P. 272.
Remsen J.V.Jr., Robinson S.K. A classification scheme for foraging behavior of birds in terrestrial habitats / / Studies in Avian Biol. 1990. № 13. P. 144-160.
Reynol...