Few pics in the morning-- Note: I take a lot of pictures and notice little things and will go back and compare.
1. First I look for the legs (both front and back).
2. Second is for the ability to breath under and above water as the lungs are developing.
3. Stop feeding as the mouth develops and their tail becomes their food source, This happens in a few days as they leave the water.
Wait for a few days and start giving them live little bugs. Note: Frogs can be trained to eat pellets and be hand fed (for those that would like a challenge). Make sure everything is clean and sterile.
4. Since these are morph frogs (different colored parents and unknown other features- to me) I start looking for the eyes, skin, and spots to change color and pattern.
5. This is the last time (again).

I keep a visual record with lots of pictures for projects in the future (education, book or just sharing).
This is the first time noticing the changes via zoom shots to this degree ( one of the reason I am so excited seeing the changes -- just in awwww every time I look at them). Usually I just take some pictures and then notice legs, arms, and color changes. So this is a little different for me.
Pic 2 is breathing through nose and only 1 eye out of he water (the eyes go from the side to more on the top of head for just a few days and return to the sides again--- weird), but the next 3 are his little front arms trying to escape. I am sure there will be little arms out later today or tomorrow. Crossing fingers! Now to prep for container they can leave the water easily and safe.
Thanks for your time. Peace!