Excavator: Ground. In Europe, a solitary nester, the burrows (which are rarely observed) being excavated in various kinds of soil (Kocourek, 1966; Dylewska, 1987).
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Excavator: Ground. In Europe, a solitary nester, the burrows (which are rarely observed) being excavated in various kinds of soil (Kocourek, 1966; Dylewska, 1987).
%LABEL% (%SOURCE%)