Hawk soaring through the sky.

Bird Research

​​The Colorado Parks and Wildlife Avian Research Section conducts applied research on the ecology and management of birds and their habitats around the state. This applied research helps enhance wildlife conservation by answering key public questions about the species.

Hawk soaring through the sky.

Bird Research

​​The Colorado Parks and Wildlife Avian Research Section conducts applied research on the ecology and management of birds and their habitats around the state. This applied research helps enhance wildlife conservation by answering key public questions about the species.

Species Profile List

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290 results
American bullfrog. USFWS.

invasive

American Bullfrog

Amphibian - Rana catesbeiana

American Bumble Bee resting on a flower.

invasive

American Bumble Bee

Insect - Bombus pensylvanicus

Peregrine falcon. Public domain.

invasive

State Special Concern

American Peregrine Falcon

Bird - Falco peregrinus anatum

Pika, Janine Waller, NPS.

invasive

State Special Concern

American Pika

Mammal - Ochotona princeps

Arkansas darter illustration by Joseph R. Tomelleri.

invasive

State Threatened

Arkansas Darter

Fish - Etheostoma Cragini

Barred tiger salamander. Jacob W Frank/NPS

invasive

Barred Tiger Salamander

Amphibian - Ambystoma mavortium

Big free-tailed bat, NPS

invasive

Big Free-Tailed Bat

Mammal - Nyctinomops macrotis