Sps ID

[Tankmaster]

I am fairly new to the sps world and in a trade i acquired a few sps frags. I have posed a picture of a few can anyone tell me what these are? Thanks

 

[classklown90]

1 - some type of birdsnest
2-?
3 - tri color validia
4 - green digitata

 

[Rob&Gab]

https://www.reef2reef.com/forums/at...discussion/142198d1397906571-sps-id-image.jpg

either a electric green Birds nest, or a sour apple birds nest. but i dont think sour apple cause there much thicker.