Vernal Pool #1: Spotted Salamander Eggs?
My take is that the egg mass photos taken at VP #1 are all from spotted salamanders.
"Spotted salamanders (Ambystoma maculatum) are a widespread species that occur across the eastern United States and return to temporary ponds in the spring to reproduce. Female salamanders lay their eggs in clumps called egg masses, which are either opaque white or completely clear. Females lay the same color egg masses throughout their life, but it is unclear what causes the different coloration, or if either of these colors confers an advantage to the eggs—for example if one color is less obvious to predators."
Ref: Gail McCormick - Penn State
Futurity.org
Vernal Pool #2: I believe these are wood frog egg masses?
These egg masses look to be wood frog with signs of Oophilia colonization.
"As wood frog egg masses age, they become greenish due to infiltration by symbiotic green algae (Oophilia amblystomatis).
These algae can take up carbon dioxide and wastes produced by the
developing embryo and provide the embryo with oxygen and sugar. The
algae may also help camouflage the eggs. This is the same alga that is
associated with the eggs of spotted salamanders and some other amphibian
species in North America."
Ref: Missouri Department of Conservation




