Small Cavity Nesters: Learn to recognize birds, nests and eggs that may show up in Bluebird nestboxes.
Click on any thumbnail for a larger version. The photographer’s name in listed in parentheses after each picture.
See Nests for a narrative description of nests and eggs, and Eggs for a table showing relative egg sizes.
Choose more detailed photos from this pull down menu:
SPECIES
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Nest, Side View
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Nestling
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More
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Adult
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House Sparrow |
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Squirrel, Flying
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Also see: LOOK UP RANGE MAPS BY SPECIES
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Cavity Nester Nests, Eggs and Young Photos and Bios. Also see Nest ID Matrix (contents) and Egg ID Matrix (color, spots, etc.)
– David Gwin, Bluebird_L, 2006