The Field Technicians will contribute to KBO’s growing riparian bird monitoring program. This is a fantastic opportunity to gain exposure to an array of avian field research techniques while working in a beautiful part of the world. Fieldwork takes place at riparian restoration sites in the Applegate and Rogue Valleys of southwestern Oregon, from April 14 – July 18, 2025 (exact dates TBD).
It is estimated that only 3,000 individuals of this declining subspecies remain. The small population size of the Oregon Vesper Sparrow is well-documented, but the causes of its at-risk status are not. As with all migratory birds, population trends may be caused by factors on their breeding grounds, wintering grounds, or migration stopover areas.
Since 2018 Klamath Bird Observatory has been trying to understand the cause of this subspecies’ decline. Getting a snapshot of how many of these birds there are in the Cascade-Siskiyou National Monument – and where they are – is important baseline data. This information will be especially important if the Oregon Vesper Sparrow is listed as federally endangered or threatened – it is currently in review with the U.S. Fish and Wildlife Service for potential listing under the Endangered Species Act. Read todays article to learn about how many KBO found.
The year is almost over and soon it will be 2025. To get ready for the new year KBO is searching for its 2025 field technician crew for its point count program. The avian point count surveys will take place from April 28th through July 18th, throughout the ecologically diverse and beautiful regions of southern Oregon, eastern Oregon, and/or northern California. Technicians will conduct work related to multiple projects including monitoring effects of oak and conifer forest restoration on species distributions and long-term monitoring on both private and public lands.
Plus check out how the 2024 season went! We are very thankful for our excellent point count crew this year, who put in an amazing effort to collect high-quality data throughout the region, while also navigating life in the field. In 2024 they recorded over 29,000 individuals of over 200 different species on surveys. At Klamath Bird Observatory, we are happy to have another successful season on the books and are looking…
A new research paper published in the journal Avian Conservation and Ecology by partners Bob Altman and Joel Geier and KBO scientist Sarah Rockwell presents the first estimates of post-fledging survival and site persistence of the Oregon Vesper Sparrow. The authors used mark-resight methodology, a method involving color-banding birds and observing them in the wild, to track the survival of fledglings in the weeks after they left their nests in the Willamette Valley of Oregon. The authors found that their survival estimates, derived from mark-resighting, were substantially higher than those found in previous studies using radio-tracking in other grassland songbirds. Post-fledging survival of Oregon Vesper Sparrows in the Willamette Valley was the highest ever reported for similarly sized grassland birds – 62.9% for the first nine weeks out of the nest, typically the most vulnerable time in a bird’s life. These differences may be due to either the naturally high survival of this subsp…
Join us for a delightful evening with KBO and Mantiquera Bird Observatory (OAMa) at a potluck on November 30th from 4 to 7 pm. Discover the incredible work OAMa is accomplishing in Brazil for bird conservation as founder Luiza shares the importance of international partnerships. Engage in lively conversations with KBO staff and board members, and be the first to learn about the exciting 2023 fundraising trip to Brazil and the plans for 2024.
And there’s more! Look forward to a special guest appearance by the neighborhood screech-owl. This is a free, in-person event located at 114 Granite St., Ashland, OR. Come savor delicious food, make new friends, and immerse yourself in captivating stories. We can’t wait to share this enriching experience with you!
Each spring, KBO conducts a large-scale point count surveying effort to collect data on abundance, habitat use, and bird communities. Many species can only be surveyed during their breeding season when they establish territories and are easily detected by their unique songs. To take advantage of this, our point count surveys take place within a narrow window during the spring breeding season. With the help of a fantastic team of seasonal point count technicians, KBO completed another successful season of surveys this year.
Pacific Southwest Research Station and Klamath Bird Observatory ecologists recently published new findings about using life cycles of culturally significant birds to inform the timing of prescribed burns in the Klamath Siskiyou Bioregion of Northern California and southern Oregon. The research was a collaborative effort with partners from the Karuk Tribe Department of Natural Resources, Michigan Technological University, and others.
From 2020-2023, a small team of researchers from KBO, USFS, USGS, and Cape Arago Audubon Society captured adult Western Purple Martins and outfitted them with lightweight archival GPS tags that fit like a backpack with two leg loops to track their movements. Our goal is to track martins that nest in Oregon to discover their migratory pathways and winter roost locations and assess whether conservation actions are needed at these non-breeding sites. This is the first study of its kind with the western subspecies and the first to track them with GPS technology throughout the year! Check out where one female Purple Martin named Roxa journeyed.
Since 2011, KSON partners have accomplished thousands of acres of strategic ecological restoration to enhance oak habitat, build climate resilience, bolster cultural resources, and reduce wildfire risk to the ecosystem and communities. The handout A Decade of Collaborative Oak Restoration demonstrates the power of collaboration and a decade-plus of successful oak habitat restoration from 2011-2023 with highlights from Table Rock and Colestin Valley projects.
The Bear Creek Community Bird Survey (BCCBS) has been an ongoing community science project for the past two years, 2021-2022. This survey aims to measure riparian bird abundance along Bear Creek between Ashland and Central Point, OR. These surveys are completed year-round, but data collected during the breeding season are KBO’s current focus of analysis. The results of this effort will be combined with other metrics collected by RRWC or other partners (water quality parameters, fish abundance, fish habitat accessibility, affordable housing, air quality, etc.) to create a Rogue River Basin Report Card that will be useful for tracking watershed and community conditions, as well as for community outreach.
