Science in Motion.

Threatened & Endangered Species

Volant EcoServices provides a comprehensive range of terrestrial ecology and threatened and endangered species services. Our team supports clients through formal and informal Section 7 consultations—including Biological Assessments, review of Biological Opinions, and the development of conservation and mitigation strategies.


We conduct presence/probable absence surveys and population inventories for a wide range of taxa, including bats, birds, small mammals, amphibians, reptiles, and select plant and invertebrate species.


With a deep understanding of both federal and state regulatory frameworks, our staff develop project-specific solutions that align with permitting requirements and client objectives. Volant’s biologists remain at the forefront of field techniques and collaborative research, working closely with agencies and partners to apply effective, science-based methods to every project we undertake.

  • Formal and Informal Section 7 Consultation
  • Presence/Probable Absence Surveys
  • Breeding Bird Surveys
  • Baseline Species Inventories
  • Raptor Migration Surveys
  • Reptile, Amphibian, and Turtle Surveys
  • Vegetation Surveys
  • The photo is an image of a gray bat (Myotis grisescens) in a person's hand.

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  • The photo is an image of a tricolored bat (Perimyotis subflavus) in a person's hand.

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