An environmental analysis of the red-backed shrike’s and barred warbler’s nutrition in the conditions of sympatric habitation in natural and anthropogenic stations
... in the foraging tactics: ambushing in the red-backed shrike and searching in the shrub layer and tall grass in the barred warbler. The preference of barred warbler and red-backed shrike for large food items is a significant limiting factor for their synanthropization, since, in human settlements and their outskirts, such invertebrates are more vulanerable to human activities.
1. Барановский А. В. Особенности питания птенцов ястребиной славки ...
Some aspects of the ecology of robins in natural and anthropogenic habitats Ryazan region
... distinctive features in the biology of this species depending on the degree of biotopes’ anthropogenic transformation. First of all, it concerns bird nutrition. As the degree of anthropogenic transformation increases, the diet of the species contains more synanthropic invertebrates. Some birds start feeding on man-made products and associate with people in the process of foraging. The difference in the reproduction biology of the species can be reduced to the use of man-made shelters for nesting.
1. Болотников ...
The preadaptive abilities of birds to inhabit urban environments
... genese des especes animals. 3d ed.
Paris, 1911.
15.
Davis
D.
D.
Comparative anatomy and the evolution of vertebrates // Genetics, paleontology and evolution.
Princeton, 1949. P. 64—89.
Rakhimov I. I., Rakhimov M. I.
anthropogenic environment, synanthropization, birds’ adaptations, preadaptations.
79-84