This is in the river just outside of Zora's Domain. Dive in to grab it.
Head to the pocket of dry land southeast of Zora's Domain. Merge across the pit here to grab a baby off of the cliff wall.
This one is actually inside the Witch's Hut.
Head north from the Witch's Hut and jump into the water. Swim west, then climb the very first ladder you see. There's a baby up here.
Follow the river as it winds south. When you pass under a wooden bridge, you'll see this baby underwater on the other side.
This is on a cliff wall at the top of the Graveyard. You'll have to pass through the equivalent rift in Lorule to reach it.
There's another baby on the cliff face by the Sanctuary.
Head south from the Eastern Palace proper. There's a baby atop a tree here; knock it loose with a Pegasus Boots charge.
Head farther south, then turn west to see this rift. Merge into the cliff face here and move left. Eventually, you'll reach a secluded ledge with a boulder. Lift it away to reveal a baby underneath.
Just west of the Eastern Palace proper is this little alcove. Merge to cross the gap and grab the baby inside.
Exit the Eastern Palace ruins area, then turn east. Use a Pegasus Boots charge to shake a baby out of this tree.
A little to the west are a bunch of nipple mounds (hey, we call it as we see it). Use a Pegasus Boots charge to knock a baby lose from the easternmost mound.
South of the mounds is a bridge, and there's a baby in the water to its right. You can reach it by swimming north from Lake Hylia.