Aves Hippolais polyglotta, commonly known as the Melodious Warbler, is a small passerine bird that belongs to the Sylviidae family. It is well-known for its cheerful and musical song, which is how it gets its common English name. The Melodious Warbler is a regular summer visitor to southern parts of Europe.

Physical Description:

• Size: Approximately 12-13 centimeters in length.
• Color: It has a distinct olive-green upper body and a yellow underside.
• Bill: The bill is pointed and suited for catching insects.
• Wings: Short and rounded, typical of warblers.

Habitat and Distribution:

• Found in open woodlands, forest edges, and hedgerows.
• Common in southern Europe and North Africa during breeding season.
• Migratory species, wintering in sub-Saharan Africa.

Behavior:

• Diet: Primarily insectivorous, feeding on a variety of insects and small invertebrates.
• Breeding: Builds a cup-shaped nest low in shrubs or trees.
• Song: Known for its loud, varied, and melodious song which includes fluty notes and rapid trills.

In the Comunidad Valenciana, this charming bird is known locally as Zarcero Común. It's a welcome presence in the natural landscapes here, adding vibrant sounds to the biodiversity observed within this region. Conservation efforts are important to maintain its habitat as it provides crucial ecological benefits, particularly in pest control and as a part of the food chain.