Eggs anyone?

In theme with an upcoming holiday, here is an array of eggs:

Red-eyedVireo-UNA391043.jpg
Red-eyed Vireo nest and eggs, July 1902, Itasca State Park

Junco-UNA391072.jpg
Junco nest and eggs, June 1902, Itasca State Park

RuffedGrouse-UNA393622.jpg
Ruffed Grouse nest and eggs, May 1905, Minneapolis

Loon-UNA393650.jpg
Loon nest and eggs, June 8, 1903, King Lake, Meeker County

FieldSparrow-UNA393722.jpg
Field Sparrow nest and eggs, June 1903, Fillmore County

BarnSwallow-UNA395496.jpg
Barn Swallow nest and eggs, July 1904, Brook Lodge