Our team is authorized to provide Threatened and Endangered (T&E) Species Surveys under our Endangered Species Section 10 (a) 1(A)  U.S. Fish and Wildlife Service (USFWS) Recovery  Permit, which allows us to conduct presence/absence surveys for select federally listed avian species.

Species Covered Under Our Permit

We are currently permitted to perform surveys for the following federally threatened and endangered species across their ranges:

• Western Yellow-billed Cuckoo
• Southwestern Willow Flycatcher
• Mexican Spotted Owl
• Lesser Prairie-Chicken

When Are T&E Species Surveys Required?

If suitable habitat for any of these species is identified within a project area, the U.S. Fish and Wildlife Service (USFWS) may require formal surveys to confirm their presence or absence. These surveys are a critical step in environmental planning and can help prevent costly project delays,compliance issues, additional permitting, and are often required for consultation with USFWS.

Our Survey Approach

All surveys are conducted in accordance with USFWS-approved protocols to ensure results meet federal regulations and standards:

• Suitable habitat assessments conducted to identify need for further investigation of use of the area.
• Presence/absence surveys are designed to detect and determine whether a listed species is breeding within suitable habitat of the project area.
• Specific presence/absence protocols include call route inventories and protected activity center (PAC) monitoring for Mexican Spotted Owl. As well as lek counts and lek searched for Lesser Prairie Chicken.

These methodologies are aligned with federal guidelines and help provide clear data for permitting decisions.

Where We’re Permitted

We are currently authorized to conduct T&E Species Surveys in the following states:

• New Mexico (NM)
• Arizona (AZ)
• Colorado (CO)
• Texas (TX)
• Utah (UT)
• Wyoming (WY)
• Kansas (KS)
• Oklahoma (OK)

Why Choose Us?

With our multi-state permit coverage and experience working in diverse habitats, we are a trusted partner for clients needing timely, compliant, and science-based survey work. Whether your project is in New Mexico or across the Southwest and Great Plains, we bring extensive knowledge and federal compliance expertise to every survey. Contact us today to discuss your project.

Click here to learn more about our Wildlife Resources.