noun. 1  The definition of a browser is a software program used to view websites or files. An example of a browser is Firefox. 2  A browser is defined as someone who looks at a lot of items while shopping. An example of a browser is a person looking at clothes in a store, but not buying anything.
Cooper's Hawks primarily feed on other birds with the common targets being American Robins, European Starlings, doves, quail, pheasant, chickens and grouse. They are known for robbing nests and often eat squirrels, hares, chipmunks and bats as well.
Cooper's hawks are medium-sized birds with long, lean bodies. Individuals in the western part of the range are usually smaller than those in the east. Male length ranges from 35 to 46 cm and length of females ranges from 42 to 50 cm. The average mass of males ranges from 280 g in western males to 349 g for eastern males.