DDE thins screech owl eggshells
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Geology topics
L. C. Hall
Publications and source records attributed to L. C. Hall.
Nesting by a yearling Canada goose
A free-flying Canada goose ( Branta canadensis interior ), known to be just under a year old, laid a clutch of four eggs at the Patuxent Wildlife Research Center. At least half of the 2-year-old females nest at Patuxent, and almost all of the 3-year-olds nest. As far as we know, this is the first record of nesting by a yearling Canada goose.
Maryland↗