Endemic Environmental Services, Inc.

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Endemic Environmental Services, Inc.

Endemic Environmental Services Inc. For more than 7 years, we have been working in the environmental consulting industry.

is an environmental and biological consulting company that successfully performs wildlife surveys, habitat restoration, habitat assessments, wetland delineation, permitting, and GIS mapping services. We provide both habitat restoration and wildlife surveys more affordably than most environmental consulting companies. Our services encompass areas of environmental concerns that include:
• Habitat Restoration
• Endangered Species Surveys
• Mitigation
• Conservation

10/15/2026

Combining scientific insight with hands-on field expertise, Karly Moore is guiding the effort to turn biological data into real solutions for threatened species.

Karly Moore is the lead field researcher for the coastal californica gnatcatcher (Polioptila californica californica) juvenile dispersal project for the Institute of Conservation Research and Education (ICRE), supported by Endemic Environmental Services. The ICRE juvenile dispersal project is investigating whether the Reserve is a source or sink population to potentially identify key linkages to neighboring coastal sage scrub located at larger open spaces and reserves in this highly urbanized area.

As a permitted and authorized biologist, Karly conducts weekly monitoring at the San Joaquin Reserve to track the nest phenology of the coastal California gnatcatcher and assist with banding and off-site surveying. With over 20 years of experience working with the California gnatcatcher, Karly also has a background in banding, nest monitoring, and resighting programs for other threatened and endangered species.

Endemic and ICRE are dedicated to promoting ecological conservation through environmental education and science-based research. One of the various wildlife research initiatives they are involved in is a juvenile dispersal project, which aims to understand and protect local species to maintain California’s rich biodiversity. Additionally, ICRE has developed a program that introduces students to science and research, fostering a stronger connection between the younger generation and the natural world.

10/13/2026

Guess the species of native gnatcatcher!

This subspecies was listed as threatened under the federal Endangered Species Act in 1993 due to habitat loss and brood parasitism by the brown-headed cowbird. It is also designated a Species of Special Concern in California. Closely tied to coastal sage scrub, the gnatcatcher depends on this habitat for nesting and is considered an umbrella species, meaning efforts to protect it also benefit other wildlife that share its ecosystem.

During the breeding season, from late February through early August, gnatcatchers often return to the same breeding sites. Breeding pairs become highly territorial, defending their nesting areas against other gnatcatchers and potential predators. During this period, males can be distinguished from females by the distinctive black cap on their heads.

Drop your guesses below before swiping through the photos. Kudos if you can guess the common and scientific names. Happy identifying!

10/10/2026

After attending this year's American Planning Association (APA) California chapter conference, our team feels ready to tackle future projects and partnerships with the new knowledge we learned and connections we made.

The APA CA conference brings together planning professionals to connect with like-minded individuals, build meaningful partnerships, and discuss emerging trends in the field. Our team had the opportunity to attend the conference, showcase our abilities as an environmentally forward company to potential future partners, and connect with professionals in the field.

We also attended several presentations that provided valuable insights into the California Environmental Quality Act (CEQA) and its applications in environmental emergencies and complex projects. One presentation on “beneficial fill” directly relates to the habitat restoration work we do at Endemic, and it is a potential method we can explore and implement further.

We appreciate opportunities like these to showcase the amazing work we do at Endemic while building longstanding relationships with other professionals and potential partners.

10/06/2026

A discovery in a museum collection sparked years of curiosity, and a search for frogs at the edge of their range for one of our Endemic biologists. 🐸

While examining coastal tailed frog (Ascaphus truei) specimens at UC Berkeley’s Museum of Vertebrate Zoology, Endemic biologist Casey Moss noticed something unusual: some collection records pointed to locations farther east than the species is typically found. Those records had not been revisited since the 1960s, so Casey set out to investigate.

Over the past few years, Casey has searched these eastern locations to learn whether the frogs still persisted despite habitat disturbances. Last month, his efforts paid off as he found dozens of coastal tailed frogs at two locations, confirming their continued presence at the edge of their range.

These observations provide updated information about the species’ distribution and open opportunities for further research.

Casey’s initiative reflects the curiosity and dedication that drive our team at Endemic. As experts in their fields, our staff are constantly building upon their knowledge, asking new questions, and pursuing opportunities to deepen our understanding of wildlife and the habitats they depend on. From independent research to our everyday project work, that commitment helps inform our approach and expand conservation efforts.

We’re proud to support a team that keeps learning and excited to see where Casey’s research leads next!

10/02/2026

We’re heading to APA California 2026 in Los Angeles! 🌿

Stop by and connect with the Endemic team to learn how we support projects through environmental planning, regulatory permitting, biological resources, GIS, and implementation.

📍 JW Marriott L.A. LIVE
📅 October 3–6, 2026

We look forward to seeing you there!

10/01/2026

Alex Gleason, Endemic’s water resources project manager, recently traveled to Minneapolis, Minnesota, to attend this year’s StormCon event!

StormCon is a yearly industry event that brings together stormwater professionals from across the nation to discuss water management practices. At StormCon, attendees can attend lectures and visit exhibits to explore innovative solutions, discuss new findings in water research, review best management practices, and gain new skills that drive stormwater management. After the conference, Alex describes herself as “energized and more connected to the broader stormwater community” and notes that “StormCon is a wonderful place to learn, recharge, and see what’s happening nationally in stormwater.” Alex was grateful for the opportunity to attend StormCon and is excited to maintain the new, valuable connections she made with other professionals at the conference.

As we prepare for the upcoming winter season, we want to ensure we adapt our services and recommendations to the changing weather conditions Southern California is predicted to see. We are grateful to the amazing team we have, who, like Alex, are willing to attend these events to network, build their skills, and learn about new findings in our field.

09/29/2026

As California enters its rainy season in October, it is important to begin preparing for the wetter winter months ahead. The National Oceanic and Atmospheric Administration (NOAA) predicts that Southern California may experience above-average precipitation, which could lead to increased stormwater runoff.

Stormwater rain or snowmelt that does not soak into the ground, but instead flows over impervious surfaces like roads, highways, and parking lots. As is travels, stormwater can pick up pollutants such as chemicals, oils, trash, and sediment. These pollutants may then be carried to our streams, rivers, lakes, and oceans, where they can negatively impact water quality and aquatic ecosystems.

Preparing for this upcoming winter means developing the best strategies and plans to protect our waters from these pollutants. Our stormwater biologists at Endemic possess the qualifications, certifications, and knowledge to provide our clients with the best management practices (BMPs), stormwater pollution prevention plans (SWPPP), stormwater sampling, flood contingency plans, and many more to guide our clients through this rainy season.

For more information, please visit our website at endemicenvironmental.net so we can help you this winter.

09/26/2026

On September 9, 2026, the Center for Biological Diversity, Friends of the Columbia Gorge, and Klamath-Siskiyou Wildlands Center filed a lawsuit against the U.S. Fish and Wildlife Service over its delay in finalizing Endangered Species Act protections for the northwestern and southwestern pond turtles.

The lawsuit follows a years-long federal review of the species. In 2020, the Center for Biological Diversity previously sued the Service after it had not completed a required listing determination for the western pond turtle following an earlier status review. In October 2023, the U.S. Fish and Wildlife Service proposed listing what are now recognized as two distinct species—the northwestern pond turtle and southwestern pond turtle—as threatened under the ESA. A final decision was legally required by October 2024, but has not yet been issued.

Pond turtles were once widespread throughout much of the Pacific Coast, but populations have declined and become increasingly fragmented. Both species face ongoing threats including habitat loss and alteration, predation by introduced species, and the effects of climate change and extreme environmental events.

As biologists with experience surveying, monitoring, and working with western pond turtles, Endemic Environmental Services and our partners at Project Cambriate and ICRE remain committed to supporting the conservation, research, and education surrounding these native species.

We will continue following the federal listing process and sharing updates as additional information becomes available.

*Wildlife shown in this photo was handled by experienced, permitted biologists in accordance with applicable requirements.*

09/24/2026

Barry Nerhus, Endemic Environmental’s CEO and Principal Biologist, has been working with the western pond turtle for over 15 years. His work began in 2008 with his Master’s thesis, which established a baseline population size for the southwestern pond turtle in the UC Reserve System San Joaquin Marsh in Irvine, CA.

Since then, Barry, along with other Endemic biologists, has continued to monitor the southwestern pond turtle population trends amongst various locations. This research guides land management decisions to ensure this species of special concern is provided the proper protections and considerations.

As a permitted biologist, Barry provides guidance and knowledge to Endemic biologists and, during Project Cambriate workshops, passes on his knowledge of the species and trains the next generation of environmental stewards.

09/22/2026

California’s only native freshwater turtle can be found here in southern California!

The southwestern pond turtle is a medium-sized turtle, dull dark brown, olive brown, or blackish, found in many aquatic habitats, including ponds, marshes, streams, creeks, and more! They use areas with abundant vegetation for breeding, shelter, feeding, and overwintering, as well as structures like rocks to bask. Consuming a variety of food sources like aquatic insects, crayfish, frog and salamander eggs, plants, and sometimes frogs and fish shows that this species is not only a generalist feeder, but also opportunistic.

Due to loss of suitable habitat, introduced predators, droughts, and other threats, western pond turtles, including the northwestern and southwestern pond turtles, are considered species of special concern in California and are proposed to be listed as a “threatened” species under the federal Endangered Species Act. Endemic has been a long-standing southwestern pond turtle conservation partner and is committed to continuing research to protect this species.

* All handling of wildlife is done by expert, permitted biologists*

Address

PO Box 766
Fullerton, CA
92836

Website

http://endemicenvironmental.net/about-us/

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