Legislative Hearing to Consider the Following Items: S. 373, a Bill to Amend Title 18, United States Code, to Include Constrictor Snakes; S. 1519, Nutria Eradication and Control Act of 2009; S. 1421, Asian Carp Prevention and Control Act; S. 1965, Feral Swine Eradication and Control Pilot Program Act of 2009; H.R. 2188, Joint Ventures in Bird Habitat Conservation Act of 2009; S. 1214, National Fish Habitat Conservation Act; H.R. 3537, Junior Duck Stamp Conservation and Design Program Reauthorization Act of 2009; H.R. 3433, to Amend the North American Wetlands Conservation Act; and H.R. 509, Marine Turtle Conservation Reauthorization Act of 2009