This is a guide to altricial passerines. It has an explanation of variables used for aging birds and an explanation of methodology employed, and provides information obtained while recording the early aging of the Dusky Flycatcher, the Carolina...
NINA LEOPOLD- BRADLEY AND ESTELLA LEOPOLD DAUGHTERS OF ALDO LEOPOLD THE SHACK, BARABOO, WISCONSIN BY RICK LEMMON, SEPTEMBER 11, 2003 MR. LEMMON: I am Rick Lemmon. I am the Director of the National Conservation Training Center of the U. S. Fish...
A multidisciplinary education guide for grades 2-12 (with sections on "How to Adapt" for Preschool - 1st grade, home schools, youth groups, and nature centers)
