Background: Nest construction is a key element of avian reproductive behaviour and the result is often a complex structure that is used for incubation of eggs, which represents an extended phenotype. It is known that ...
The red-breasted flycatcher Ficedula parva is a small passerine bird that breeds in Eastern Europe and across central Asia and winters on the Indian subcontinent. Birds from the western extreme of the breeding range m...
The Red-breasted Flycatcher (Ficedula parva) and Taiga Flycatcher (F albicila) have long been considered having a conspecific status under the species Red-throated Flycatcher (Fparva). Based on the studies on th...