could be:
brambling - woodland, winter bird
chaffinch - woodland, all year bird
redstart - woodland, summer bird
stonechat - low vegetation, winter bird
hope that helps
Take a look at the Wikipedia link to the left for a picture of the House Sparrow and follow their links to see photos of other sparrow types.
A sparrow nest looks like a large dome shaped nest (square if it is in a bluebird house) it is made of dead and alive grass,stringy garbage and lines it with feathers.
No bluebird nest box is sparrow proof. You can however discourage sparrows from nesting there. Avoid places next boxes close to barns, feedlots, and farmsteads. These provide plenty off cover for sparrows. Sparrows may not like nest boxes made of PVC pipe because the interior is circle. They also dislike slot boxes.
how to sparrow look
yeahhh
the house sparrow nest has three to six eggs
Well sparrows lay there eggs in a nest in a tree just like birds because a sparrow is a bird.
It looks like a squirrels nest.
in trees or bushes wherever it iis safe for theme
House sparrows and wrens often compete with bluebirds for the same nesting house. Often time sparrows will break bluebird eggs or make another nest over the current bluebird nest.
Yes - that is what happened to a house martin's nest on our house. The sparrows took over and hatched two babies. Sadly though the nest collapsed and it and the babies ended up on the lawn. So disaster.
No they build a new nest for each brood. However they may use the same nest site year after year.
You can protect it by giving it a place to nest and protecting it from sparrows who will harass it.
it looks like a big bird nest made of leaves.