CHALLENGE ACCEPTED
1- white crested polish
2 - maybe a buff orpington
3- maybe golden cuckoo maran?
4- not sure but it's a real cutie! I'd guess EE because their ameraucana's have legbands
5- Lavender Orpington
6- welsummer or light brown leghorn (if it's really teeny it's leghorn)
7- not sure
8- white crested polish
9- cochin I think but could be an olive egger because they use Maran parentage
10- Dark cornish?? not sure
11 - welsummer or light brown leghorn (if it's really teeny it's leghorn)
12- buff brahma
13 - not sure
14- white leghorn
15 - maybe exchequer leghorn (especially if it's teeny)
16- Silver Spangled Appenzeller Spitzhauben ?
17 - Frost White Legbar
18- golden laced polish
19- welsummer
20 - Black split???
21 - Golden Cuckoo Marans
22 - white leghorn
23 - maran
24 - Jubilee Orpington
25 - buff laced polish
26 - no idea maybe barred plymouth rock or golden cuckoo maran
27- same as 24 if it has an orange leg band (can't see the other foot)
28 - Partridge Cochin
29 - Partridge Cochin
30 - Exchequer Leghorn
I used their chick ID tool (which is NOT comprehensive):
https://meyerhatchery.zendesk.com/hc/en-us/articles/360009871752-Day-Old-Chick-Identification
and their leg band ID page:
https://meyerhatchery.zendesk.com/h...and-Identification-on-Hard-To-ID-Chick-Breeds