Habitat use by an endangered riverine fish and implications for species protection.

You have also violated several endangered species protection acts by putting at risk the only living population of prehistoric birds and pterodactyls in the world.

Three things have conspired to complicate this Congress's passage of bills dealing with water quality, species protection, pesticides, mining and other environmental issues.

They work on wetland restoration, endangered species protection, water quality, and a host of other wildlife and plant related programs.

This scientific field evolved to study the complex problems surrounding habitat destruction and species protection.

Simple site and species protection has facilitated this growth.

Experts contend that incorporating local communities' economic interests into conservation plans will be essential to species protection in the next century.

The district oversees numerous wetland zones in an effort to ensure species protection.

And then there is the matter of endangered species protection as the reason for dog prohibitions in the first place.

Experts say species protection cannot stand up to economic interests, as shown by what happened at Desolation Sound last spring.