generate questions: On 16 March 1934, President Franklin D. Roosevelt signed the Migratory Bird Hunting Stamp Act, which requires an annual stamp purchase by all hunters over the age of sixteen. The stamps are created on behalf of the program by the US Postal Service and depict wildlife artwork chosen through an annual contest. They play an important role in habitat conservation because ninety-eight percent of all funds generated by their sale go directly toward the purchase or lease of wetland habitat for protection in the National Wildlife Refuge System.[citation needed] In addition to waterfowl, it is estimated that one third of the nation's endangered species seek food and shelter in areas protected using Duck Stamp funds.[citation needed]
Who signed the Migratory Bird Hunting Stamp Act? {sep_token} When did Roosevelt sign the Migratory Bird Hunting Stamp Act? {sep_token} What does the Act require all hunters over the age of sixteen to do? {sep_token} What do 98% of all the funds generated by the stamp sales go to? {sep_token} How much of the nation's endangered species is it estimated benefits from the protection afford by the Duck Stamp funds? {sep_token} What act was signed in 1934? {sep_token} What President signed this act? {sep_token} What is the requirement of the act? {sep_token} What do the stamps depict? {sep_token} What percentage of the endangered species seek food and shelter in areas protected using Duck Stamp Funds.