Ducks Unlimited Final Tests Rated A

Ducks Unlimited Final Tests Rated A 1,000 ️Death rate is expressed as the number of deaths per how many individuals per unit of time? 10 to 15 years ️What is the maximum lifespan for a black rat snake? 10,000 ️Vulnerable species have less than _______ mature individuals. 11 years ️What is the maximum lifespan for a house finch? 12 ️What is the average number of ducklings wood ducks have annually? 15 ️Around _____ percent of nests will hatch, the rest will be lost to predation or agricultural practices. 1934 ️Which year was the Duck Stamp Act enacted? 1935 ️What year was the first Cooperative Wildlife Research Center established? 20 to 40 percent ️How much of the earth's land surface is covered with grasslands? 25 square miles ️Which of the following is the average home range for bison? 300 ️As a result of the sales from the Duck Stamp Act, how many wildlife refuges have been created or expanded? 40 billion ️Recreational activities generate how much money per year? 8 to 9 years ️White-tailed deer have a maximum lifespan of which of the following? Africa, Australia and South America ️Where are savannas typically found? American robin ️Which of the following belongs to the Turdidae family? American Wigeon Canvasback ️Select the waterfowl known for forming seasonally monogamous pair bonds. Aves ️Waterfowl belong to which taxonomic class? Behavior modification ️Paul is a park ranger in charge of removing a brown bear which has been invading campsites and has grown comfortable around park guests. Paul sets up motion sensors which rapidly flash lights when triggered around the border of the park. After a period of time, Paul notices there have not been any more bear sightings in the park. This is an example of which of the following? Belong in the class Mephitidae ️Which of the following is NOT true about beavers? Biotic ️_________ factors effects occur through the interaction of animals, plants and other organisms. Black bear ️Which of the following is considered an omnivore? bogs ️accumulates dead plant material breeding season ️Access to ample amounts of easily accessible resources; multiple ponds or small wetlands are ideal Bright-colored patch on the secondaries of dabbling ducks ️What is the speculum on waterfowl? Carnivore; insects, worms ️Which of the following best describes the diet of the American woodcock? Carrying capacity ️Which of the following describes the maximum population size of a species the habitat can support? Castor canadensis ️Which of the following is the scientific name of the American beaver? Clarifying fish and wildlife belong to all North American citizens Managing fish and wildlife in order to sustain healthy populations forever ️Select the basic goals of The North American Model of Wildlife Conservation. Clean Water Act ️Which of the following was enacted to restore and maintain the chemical, physical and biological integrity of the nation's waters? clear cutting ️Logging all trees of the same age in one area Control weeds and aerate soil ️Tillage is primarily used for which of the following?