Campers Build Nest Boxes Photograph

Wood Duck Nesting Box Photograph

Bluebird at Nest Box Photograph

Carl Buchheister to Duryea Morton Letter, March 14, 1973

Buchheister writes that while there are large trees on Hog Island it is unlikely that they can be considered virgin forest. Having taken a position on the U. S. National Arboretum's advisory council, he requests that Morton send materials to be sold in the arboretum's shop. Buchheister closes directing Morton to have bluebird boxes installed, noting that the birds are becoming an endangered species due to DDT and competition with European starlings.

Nesting Box Covered with Lichens Photograph, c. 2006

Nesting Box Covered with Lichens Photograph, c. 2006

2007 Family Camp Presentation Photograph 168

2007 Family Camp Presentation Photograph 168

Bird Nesting Box Photograph 1, 2007

Bird Entering a Nesting Box Photograph, 2007

Bird Poking its Head from a Nesting Box Photograph, 2007

2007 Ornithology and Teen Birding Presentation Photograph 272