Eastern bluebirds. Male eastern bluebird (Sialia sialis,left) bringing food to a female during the breeding season. The eastern bluebird is found throughout North America east of the Rocky Mountains. It prefers woodland and open country,but is also found in more built-up areas. The provision of nesting boxes has increased its population. The eastern bluebird feeds on fruits and insects,and can reach a length of around 16 centimetres | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Zipp, Jim |
Taille de l’image : | 2375 px × 3600 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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