Bald Eagles are about 3 feet (90 centimeters) from their head to their tail and before the nestlings leave the nest, they become as large as their parents and need a lot of room for their 6 foot (1.8 metre) wingspan.
The overall cost of a concrete patio depends on the design and size of the patio. Prices usually start at around $6 per square foot up to $10 per square foot for a basic design without any colors or special designs.
A patio can be made from many different materials including stone, pavers, and concrete. For this discussion we will look at the requirements and costs associated with the installation of a 192 square foot (12'x16') concrete patio. According to PaveTech, the average concrete patio will cost around $700 using pavers and doing all of the work independently. 2  When professional concrete contractors and excavators are used the costs will obviously climb substantially. 3  Traditionally, a patio at the size mentioned will cost roughly $2,000 to $4,000.