Azure Jay vs Elster
Cyanocorax coeruleus verglichen mit Pica pica
Side-by-Side Comparison
| Merkmal | Azure Jay | Elster |
|---|---|---|
| Wissenschaftlicher Name | Cyanocorax coeruleus | Pica pica |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Corvidae | Corvidae |
| Erhaltungsstatus | Near Threatened | Least Concern |
| Länge | — | 46,0 cm (18.1 in) |
| Flügelspannweite | 39,1 cm (15.4 in) | 56,0 cm (22.0 in) |
| Gewicht | 272,0 g (9.59 oz) | 220,0 g (7.76 oz) |
| Ernährung | -- | Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval. |
| Gelegegröße | 4 | 2-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Elster
Open woodland, farmland, hedgerows, parks, and gardens. Common in suburban and urban environments across Eurasia.
Song & Call Comparison
Azure Jay
Elster
A harsh, rapid chattering 'chach-chach-chach'. Also gives a variety of whistles and clucking notes. Known to mimic other birds and sounds. Very vocal in pairs.
Geographic Range & Migration
Azure Jay
Elster
Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.
Erhaltungsstatus
Azure Jay
Elster
How to Tell Them Apart
Azure Jay
Elster
Bold black and white pattern with iridescent blue-green gloss on the wings and long graduated tail. White scapulars and flanks contrast with the black body.
Strong, straight black bill
About These Birds
Azure Jay
The Azure Jay is a Near Threatened corvid endemic to the Atlantic Forest of Brazil and Argentina, weighing about 272g with a wingspan of 39.1cm. It is one of the largest and most striking blue jays, with uniformly vivid azure plumage. It lives in small social groups and feeds on fruit, invertebrates, and small vertebrates.
Elster
Die Elster zählt zu den intelligentesten Tieren der Erde und war das erste Nicht-Säugetier, dem eine Selbsterkennung im Spiegel nachgewiesen wurde. Diese dreisten Rabenvögel bauen kunstvolle, kuppelförmige Nester aus Zweigen und gelten als Liebhaber glänzender Gegenstände, wenngleich dieser Ruf möglicherweise übertrieben ist.