i have 2 sexlink and 2 Easter egger hens all about 17-18 weeks old? Could I be seeing egg laying soon? We are putting a solar panel light in their coop to extend daylight hours.
Could you be seeing egg laying soon? Yes, from any of them. Could it still be a few months before you see your first egg? Yes, it's possible. Each chicken is an individual and will start to lay when they start. Even pullets of the same breed and from the same flock can be months apart when they start to lay. Breeds do have general tendencies but you have to have enough of them for averages to mean something, you don't. You don't even have breeds.
You can get two different types of sex links from a hatchery. One type is from the commercial egg laying hybrids, these tend to start laying very young. That’s what they have been bred to do, lay eggs. The other type are made from crossing two breeds, often a RIR or New Hampshire rooster over a White Rock, Delaware, Rhode Island White, or Silver Laced Wyandotte hen but other breeds can be used. These tend to start laying a bit later though some can start pretty young. If you can tell us which hatchery they came from and what they were called we can maybe guess which type you have.
EE’s are certainly not a breed, they are just chickens where the hens might or might not lay colored eggs. Different hatcheries put their EE flocks together in different ways. Some have had their flocks from before the Ameraucana was even developed. In general these do tend to start laying a little later than many other hatchery pullets but it can still vary a lot within a flock with individuals.
Is squatting a sign that you will see an egg pretty soon? It’s a sign that you might. I’ve seen a 13 week old pullet squat for a 13 week old cockerel, she was still 6 to 8 weeks away from laying an egg. Squatting did not mean anything in her case. Squatting is about dominance, not egg laying. She obviously sees you as the dominant one. Still, her squatting is a good sign. For pullets maturity is tied in with egg laying and her squatting could be a really good sign. Don’t let me discourage you too much.
Combs and wattles turning bright red is another good sign that they might be getting close to egg laying, but there can be other reasons for the comb and wattles turning red. The distance between pelvic bones is an important clue. I don’t have a link to show you how to do that but you can research it if you wish. Another really good sign is to look at her vent. If it is tight and dry she’s not that close to egg laying. I it is larger and moist she is probably not that far away.
The very best sign is when you see an egg. Hope you get that one soon.