European robin - Wikipedia

File:Rotkehlchen bird.jpg - Wikimedia Commons

European Robin, Birds Wiki

American robin - Wikipedia

File:Robin (Erithacus rubecula) in snowy winter landscape.jpg - Wikimedia Commons

Details : European Robin - BirdGuides

Robins have a high mortality rate in their first year of life, with an average life expectancy of only 1.1 years. This is because they leave their nests before they can fly

File:The European Robin 2017.jpg - Wikipedia

American robin - Wikipedia

Details : European Robin - BirdGuides

Japanese robin - Wikipedia

File:Female scarlet robin.jpg - Wikipedia

Ficheiro:European robin (Erithacus rubecula) singing 2.jpg – Wikipédia, a enciclopédia livre

Western yellow robin - Wikipedia

File:Pair of European Robins (Erithacus rubecula).jpg - Wikipedia