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.
Trying to calculate the exact cost of concrete patio installation is not easy because each project can vary so much in style and size. Even different geographic locations have different average prices for this service. On average, homeowners should expect that the costs of installation alone, which excludes the material prices listed above, will run anywhere from $2.50 per square foot all the way up to nearly $8 per square foot.