安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- North American Bluebird Society
The North American Bluebird Society is a non-profit education, conservation and research organization that promotes the recovery of bluebirds and other native cavity-nesting bird species in North America
- Sialis. org - Information on bluebirds and other birdhouse birds
The purpose of this site is to share information with anyone interested in bluebird conservation Feel free to link to it (preferred as I update content regularly), or use text from it for personal or educational purposes, with a link back to Sialis org or a citation for the author
- Virginia Bluebird Society
The Virginia Bluebird Society (VBS) was founded in 1996 to promote bluebirds and other native cavity nesters VBS is affiliated with The North American Bluebird Society (NABS) and is a Chapter of the Virginia Society of Ornithology (VSO)
- North American Bluebird Society
Want to set up your very own bluebird trail? We’ve partnered with the North American Bluebird Society (NABS), the non-profit organization responsible for the continent-wide citizen science program that has resulted in the bluebird’s dramatic recovery
- Fact Sheets Plans – North American Bluebird Society
These educational Fact Sheets and Plans for construction of Bluebird nest boxes accessories are free to download and print (as indicated by (PDF) after each title) for your own use, or to use as handouts at Bluebird programs, or for anyone interested in Bluebirds
- Southern California Bluebird Club | Our Mission is to preserve and . . .
The Southern California Bluebird Club is a non-profit education and conservation organization which promotes protection and support of Western Bluebirds and other cavity nesting birds that have historically relied on tree cavities for nesting
- Bluebirds and the North American Bluebird Society
A great boost for bluebird species and populations was the establishment of the North American Bluebird Society (NABS) in 1978 by Dr Lawrence Zeleny and a dedicated group of bluebird enthusiasts who have expanded into today’s participating membership
- Nestbox Plans - Sialis. org: Info on Bluebirds Other Small Cavity Nesters
You can buy a nestbox (one specifically designed for bluebirds) at a birding store, from your local bluebird society, or online, or you can make your own See nestbox specifications for recommended box and entrance hole size and mounting height
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