Amphibian Science Talk

Grab a slice and dive into the wonderful world of amphibians! Katie Holzer, Stormwater Scientist at the City of Gresham, will discuss our ongoing amphibian egg mass surveys, the status of amphibian populations in the Portland Metro Area, and how amphibians use constructed stormwater ponds to survive! This event is free to attend, but please […]

Amphibian Egg Mass Survey Online Orientation

Join Johnson Creek Watershed Council and the City of Gresham in an effort to track amphibians in Gresham’s stormwater ponds! Surveyors will spend time wading through stormwater ponds collecting data on amphibian egg masses of four different native species. These surveys are part of a regional effort to help us learn more about amphibians and […]

Amphibian Egg Mass Survey Field Orientation

Join Johnson Creek Watershed Council and the City of Gresham in an effort to track amphibians in Gresham’s stormwater ponds! Surveyors will spend time wading through stormwater ponds collecting data on amphibian egg masses of four different native species. These surveys are part of a regional effort to help us learn more about amphibians and […]

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