The Klamath Basin National Wildlife Refuge Complex is comprised of six separate refuge areas. The Lower Klamath National Wildlife Refuge portion was established in 1908 by Teddy Roosevelt and is the first refuge protected specifically for the benefit of migratory birds. Nearby, Tulelake National Wildlife Refuge protects more than 39,000 acres of open water and farmland that support migratory birds.
KBO Science Director Jaime Stephens attaches a GPS transmitter to a Common Nighthawk
In order for Klamath Bird Observatory’s work to inform effective conservation actions for migratory birds, we need to understand when and where in their annual cycle they are facing threats. We know that protecting and restoring healthy habitats where birds breed is important, but for many species, it is not enough.
In a new collaborative study in Ecography, Migratory Connectivity Project researchers sought to identify pinch points in Common Nighthawk migratory connectivity across the species’ annual cycle. This approach can inform single species conservation, but may also be telling for broader conservation efforts.
Three Common Nighthawks tagged by KBO’s field team transmitted data that contributed to the research findings. Watch the video below to see an animation of the migration routes of these and other nighthawks included in the study. Birds tagged by KBO originate as a greenish-colored data point in southern Oregon, then travel to South America and back.
Lead author Elly Knight emphasized that collaboration was crucial to the research. Oregon’s nighthawk population is one of the only populations in North America that appears to be increasing, and the research team needed a partner that was already working in the area. KBO answered the call. In a recent Partners in Flight news article, Elly stated, “Thanks to KBO, we’re now starting to quantitatively test potential causes of varying population trends… in breeding ground demographics. We look forward to sharing those results when they’re available” (from https://partnersinflight.org/the-common-nighthawk-migratory-connectivity-project/).
KBO Science Director Jaime Stephens was excited to partner on this critically important research. Thanks to KBO’s existing, robust bird monitoring programs, Stephens’ team was well positioned to implement a relatively small field effort in the Upper Klamath Basin of Oregon. In addition, “field crews enjoyed being able to do something extra, even though it meant late nights instead of early mornings!” said Stephens.
We are seeking one Field Technician and one Intern to help conduct our Oregon Vesper Sparrow demography research this summer. KBO is contributing to a range-wide study to understand causes of decline in this imperiled subspecies. Primary duties will include nest-searching and monitoring, color band resighting, vegetation surveys, and data entry. This is a great opportunity to camp and work in the beautiful meadows of the western Cascades.
Click here to view the Vesper Sparrow Field Technician Job Announcement
Click here to view the Vesper Sparrow Intern Job Announcement
Black-backed Woodpeckers are considered “keystone” species and indicators of bird community health. Considered specialists that prefer burned conifer forests, these woodpeckers favor sites where bark beetle larvae and other food sources are abundant after wildfires. Yet, Black-backed Woodpeckers are also known to inhabit green, unburned conifer forests, although the extent to which they use green forests throughout their range is poorly understood. Recent surveys revealed that Black-backed Woodpeckers are present in green forests in their western range in greater densities than expected, uncovering a need for greater understanding of the importance of unburned forests for conservation of this species.
Cozy up and have fun this winter connecting with the birds! Shannon Rio will present four unique, interactive virtual events about our feathered friends via Zoom in January and February, 2021. At each event someone in the audience will win a gift certificate to a local Ashland business! You can choose to sign up for one or more of the events in the series. No previous bird knowledge is necessary and all are welcome!
A Bald Eagle in the Lower Klamath National Wildlife Refuge
The Lower Klamath National Wildlife Refuge is one of the most amazing Wildlife Refuges in our country. It is part of the Klamath Basin National Wildlife Refuge Complex and was established in 1908 by Teddy Roosevelt. It is the first refuge protected specifically for the benefit of migratory birds.
We invite you to join Shannon Rio on December 7th via Zoom for a virtual presentation, “Birding the Klamath Basin.” Shannon will present a virtual visit to the Lower Klamath National Wildlife Refuge by sharing beautiful photographs, and the history of the land and the birds.
Oak ecosystems in the Pacific Northwest are highly biodiverse and host more than 300 vertebrate species; yet a significant proportion of historic oak ecosystems in the region have been lost, and most remaining habitat is in a degraded state. Songbirds that are closely associated with oak ecosystems have experienced concerning declines, which is one of the reasons why research and restoration in oak habitats are priorities in our region.
Join Shannon Rio for an outdoor Lunch and Learn “Birding at North Mountain Park” on November 13th, and a virtual class “Wintering Birds of the Rogue Valley” on November 16th via Zoom.
CONTACT: John Alexander, Executive Director, Klamath Bird Observatory, 541‐890‐7067, jda@klamathbird.org
When playing at home, sports teams usually benefit from home-field advantage. A similar advantage exists among migratory birds that return to the same nesting site year after year to find familiar surroundings, food, and neighbors. The act of returning to the same site—site fidelity—has been documented in songbirds during nesting season for decades; however, what has remained a mystery is whether or not songbirds exhibit a similar site fidelity after the breeding season, during their annual molt, or replacement of feathers.
Oregon Vesper Sparrows are a declining and at-risk subspecies unique to the Pacific Northwest. This June, spent time in the field placing miniature GPS tags on Oregon Vesper Sparrows to discover their migratory routes and wintering grounds. We thought you might be interested in the process!