Observaciones de roberts89

Noticed one of these on a tomato in the same position (motionless) for nearly a week. Noticed four more a week later and they were quick to react to the shade casted by my shadow.

I am not sure which sparrow this is. I am thinking White-crowned or song sparrow. I did not get a look at the front side of the bird. I would also like to know the sex and life-stage of the bird.

Unsure if this is a Pine Siskin.

Is this an adult female Eastern Bluebird?

Spotted swimming in a slow moving creek.

Is this Eastern Bluebird male or female?