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...
The following is a time line of significant events that have affected the land and ownership of the property now comprising the National Conservation Training Center (NCTC), with an emphasis on the period from early European settlement until...
A One- on- One Relationship with
Fish and Wildlife
What is the Partners for
Fish and Wildlife Program?
Through voluntary agreements the Partners
program provides expert technical assistance
and cost- share...
This is a preliminary biological assessment of Kirwin National Wildlife Refuge. Stimulation for the report was based on the concept that future decisions related to the biological portion of the Comprehensive Conservation Plan will be based on the...
Biological control; Biologists (USFWS); Diseases; Environmental education; Farms and farming; Podcast; Public Lecture;
In 1941 the Food and Drug Administration approved the use of diethylstilbestrol (DES), the first synthetic chemical to be marketed as an estrogen and one of the first to be identified as a hormone disruptor—a chemical that mimics hormones. Its...
A Texas Cattle Rancher Who “ Became a Believer”
“ We’re just ‘ wildlifing’ it all over the place, and we’re
happy to do it,” Bob Long said. Long is enhancing
habitat on his 550- acre property to benefit the Houston