The White-headed Woodpecker is listed in Washington as a species of concern due to its association with old-growth ponderosa pine forests. Although White-headed Woodpeckers have recently been documented inhabiting early to mid-seral managed forests, information is limited regarding their reproductive success and general ecology in these forests.

For the last 22 years, Jeff Kozma, a wildlife biologist for the Yakama Nation, has been studying the ecology of White-headed Woodpeckers in managed ponderosa pine forests along the eastern Cascades in Yakima and Kittitas Counties.

Jeff will present brief highlights from his research including nest-site characteristics, reproductive success, and nestling provisioning (i.e., who feeds the kids and what are they feeding them). He will also present a summary of findings from a long-term banding study he has been conducting since 2011, investigating adult longevity and information on juvenile dispersal from a colleague’s research.

Washington state is home to 15 species of bats, all highly beneficial by taking up the night-shift job of insect control from daytime-flying birds. Dr. Lynne Nelson of Washington State University’s College of Veterinary Medicine will discuss bat biology, ecology, health and disease. She will provide information about the bats of Washington state and their status; how to view and identify bats; and how to attract bats to your property.

Domestic cats can make wonderful pets but also have the capacity to kill birds and other wildlife, spread infectious diseases, and cause nuisances in the community. Predation by cats is the number one cause of wild bird deaths in the country. Grant Sizemore will talk about how to manage domestic cats for everyone’s benefit - birds and other wildlife, people, and cats themselves.

Birds’ sensory perception helps them navigate, find food, avoid predation, identify mates, and raise their young. Peggy O’Connell, a retired biology professor from Eastern Washington University (EWU), will discuss these fascinating adaptations.

Learn about both swans and snow geese when Martha Jordan, founder and executive director of the Northwest Swan Conservation Association, will present “Washington’s White Birds of Winter” at our September meeting.