Реферат: Фенологическое картирование в изучении миграций птиц

Pikula J. (1972): Contribution to the phenology of Turdus philomelos in Czechoslovakia. - Zool. listy. 21 (2): 165-180.

Pikula J. (1974): Zur Phänologie der Erstankunft der Population Cuculus canorus aus den Winterstandorten Afrikas in die Brutstatten der CSSR. - Zool. listy. 23 (2): 163-174.

Rendahl H. (1965): Die Frühlingsankunft des Kuckucks in Schweden. - Arkiv vor Zoologi. 17 (3): 373-413.

Serebryakov V.V., Grishchenko V.N., Poluda A.M. (1991): The migration of swans, Cygnus spp., in the Ukraine, USSR. - Proc. Third IWRB Intern. Swan Symp. Oxford, 1989. Wildfowl, Supplement ą 1. 218-223.

Slivinsky U. (1938): Isopiptesen einiger Vogelarten in Europa. - Zool. Poloniae. 2: 249-287.

Southern H.N. (1938a): The spring migration of the Swallow over Europe. - Brit. Birds. 32: 4-7.

Southern H.N. (1938b): The spring migration of the Willow-Warbler over Europe. - Brit. Birds. 32: 202-206.

Southern H.N. (1939): The spring migration of the Redstart over Europe. - Brit. Birds. 33: 34-38.

Southern H.N. (1940): The spring migration of the Wood Warbler over Europe. - Brit. Birds. 34: 74-79.

Southern H.N. (1941): The spring migration of the Red-backed Sh