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Alnus rubra (red alder) is a deciduous broadleaf tree in the Betulaceae (Birch) family native to western North America. Red Alder is the largest species of alder in North America and one of the largest in the world, reaching heights of 20-30 meters. The official tallest red alder (1979) stands 32 meters tall in Clatsop County, Oregon (USA). The name derives from the bright rusty red color that develops in bruised or scraped bark. The bark is mottled, ashy-gray and smooth, often draped with moss. Large trees are often unbranched for a considerable distance from the ground. Description from Calscape
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Safe Beneath Power Lines?
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Take a virtual tour of Capitol hill with naturalist and author David B. Williams and gain a new appreciation of the nature of the city and its wild side.
This workshop will guide you through the process and materials needed to help you decide if Mason Bees are right for you and your garden, whether you have a small deck or an open garden.
Do you wonder how a cat can be happy indoors? This presentation will give you a better understanding of cat behavior and the confidence that an indoor cat can be a happy cat.
Check out our list of local wildlife-supporting plant stores and nurseries, organizations, and community science opportunities.
Despite the urban character and the high population density, a surprising diversity of life exists in Capitol Hill. Explore a few physical aspects of our urban ecosystems and meet some of its more-than-human residents.
Look closer…and meet the local insects that pollinate the plants around your Seattle neighborhoods. Learn about some of our amazing native pollinating insects.
Nature of Your Neighborhood is a collaboration between Birds Connect Seattle, the Capitol Hill EcoDistrict, and the Seattle Bird Conservation Partnership. Our goal is to foster relationships between the people and the nature of their neighborhoods.
