A discreet bird that reveals itself in the corner
In the fig tree, listening can be as interesting as looking.
Explorar: Três pistas para conhecer uma ave →Read here and consult sources
Sylvia borin has relatively uniform chestnut plumage and clear lower parts. The British Trust for Ornithology chart highlights the song rich in whistling notes and the connection to dense shrub vegetation and wood edges. Vieira tourist portal of Minho refers to figueira-fellosa for the Cabreira. They are clues to know the species and its habitat, without identifying nests or ensuring sightings in the municipality.
The whole year doesn't happen in the same scenario. BTO describes the winter south of Sara. In the UK, the species is a summer visitor and becomes harder to detect when it stops singing. This helps to perceive an important difference in one observation: hearing less does not necessarily mean that all birds have left. British dates do not serve as the arrival schedule for Cabreira.
In reproduction, the BTO record indicates a typical posture of four to five eggs and incubation shared by the male and female, usually for 10–12 days. After hatching, the cubs still develop in the nest. Compared with the gift-faf, it is possible to find that birds with similar size postures can differently share the care of the eggs.
Source and context
British Trust for Ornithology — BirdFacts: Garden Warbler, Sylvia borin
Vieira Tourism of Minho — fauna of Serra da Cabreira, regional reference
Accessed: . Editorial summary; the date of consultation is not the date of the facts.