Allsopp E., Allsopp К. Night Herons swimming // British Birds. 1965. 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 D.A., Switzer P.V., Johnson K.L., Walke L.S. 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 G.K., 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.
Reynolds J.F Feeding habits of Redshank // British Birds. 1949. Vol. 42. № 7. P. 220.
Rhodes R.W Hen Harrier apparently attempting to catch fish // British Birds. 1979. Vol. 72. № 6. P. 289.
Roberts E.L. Carrion Crows taking fish from water // British Birds. 1955. Vol. 48. № 2. P. 91.
Stevenson P.P.L. Kestrel following plough // British Birds. 1948. Vol. 41. № 9. P. 279.
Tichon M. Peche specialisee d’une corneille noire (Corvus corone corone) // Aves. 1989. Vol. 26. № 1. P. 57.
Thompson C.F., Ray G.F., Preston R.L. Nectar robbing in Blue Tits Parus caeruleus failure of a novel feeding trait to spread // Ibis. 1996. Vol. 138. № 3. P. 552-553.
Trelfa G. Carrion Crow alighting on water and taking fish // British Birds. 1954. Vol. 47. № 11. P. 405-406.
TullyH. Carrion Crow taking fish // British Birds. 1951. Vol. 44. № 9. P. 323.
Waters E. Common Tern diving from bridge // British Birds. 1966. Vol. 59. № 8. P. 341.