Are all bird houses on the market safe for birds?

Question

Hi,

I got a bird house as a gift for my garden. It's very simple and can be attached firmly to the side of a wall or fence etc... The top is secured nicely but can be removed for cleaning. The only thing that struck me as odd is that the bottom seems really deep from the enterance hole, about 6 1/2 inches or so and wonder how in the world a baby bird, if a bird did nest in there, could get out?

Any advice out there as to if this is an ideal bird house to offer in my garden?

Thanks!

Answer 1

no because some are to small for some kinds of birds so they try and go in and they don't fit and get stuck or hurt themselves