The STDEVP function returns the population standard deviation for a population whose values are contained in an Excel worksheet. You can specify up to 30 of these values in the argument (or arguments) to the STDEVP function.
A: Hawks eat small mammals such as mice, rats, voles and other rodents. They also eat insects, smaller birds, frogs and reptiles. Some hawks will even eat snakes and crustaceans. Hawks are carnivorous birds that belong to the genera Buteo and Accipiter. Buteos are robust hawks with short tails.
You will also have more success in your backyard or garden if you are feeding the birds what they like. Natural foods that birds eat include insects, worms, berries, fruit, flower nectar, nuts, seeds, tree sap, buds of trees and shrubs, fish, small animals, other birds, and eggs.They even scavenge dead animals. You can get a clue what a bird eats by the type of beak or bill the bird has.or a look at different types of bird beak see Anatomy. Other factors that determine a bird s diet include flight habits, sight, and hearing. For example birds like the swallow that feed while flying, rely mostly on insects for food. The eyesight of eagles, and hawks lets them see prey from great distances.